Enter your project type and dimensions for instant yardage calculation. Adjusts for fabric width, seam allowance and waste buffer automatically.
Enter your project dimensions, results update instantly
Fabric Yardage Calculator & Fabric Estimator โ Free Sewing and Quilting Tool
Every sewing and quilting project starts with the same question: how much fabric do I need? Buy too little and you are back at the shop hoping they still have the same bolt. Buy too much and you are sitting on expensive unused fabric. This free fabric yardage calculator answers that question precisely โ enter your project dimensions, select your project type, choose your fabric width, and the tool returns your fabric yardage needed in yards, meters, centimetres and inches simultaneously, with a waste and seam allowance estimate built in. The complete fabric yardage chart below covers every major project from a simple skirt to a king-size quilt backing, at both 45-inch and 60-inch fabric widths. Whether you need to calculate fabric yardage for a maxi dress, work out fabric yardage for curtains, estimate fabric yardage for quilting, or find out how much fabric to buy for any sewing project, this is the complete fabric yardage guide with charts, formulas and a beginner measurement guide in one place. This is the ideal free fabric yardage calculator for online fabric shopping when you cannot measure at the shop.
What This Fabric Yardage Calculator Shows You
Your total fabric needed in yards โ the standard unit used in US fabric shops and most sewing patterns. Includes seam allowance and a 10% waste buffer.
Your fabric requirement converted to meters โ the standard unit in UK, EU and most international fabric shops. Rounds up to the nearest 0.1m.
Your fabric requirement in centimetres and inches for precision cutting and international pattern use. Essential for checking against bolt labels in metric shops.
Automatically adjusts fabric quantity based on fabric width. 60" fabric needs 15โ25% less yardage than 45" for the same project. Select your bolt width for the correct amount.
An estimated seam allowance addition based on project type and complexity. Standard 0.5" seam allowance is included automatically; adjust for your pattern specifications.
A specific note for your project type โ dress, skirt, curtains, quilt, upholstery โ with typical yardage ranges and common pitfalls flagged for that project category.
How to Use the Fabric Yardage Calculator โ Step by Step
- 1Select your project type. Choose from clothing (dress, skirt, blouse, pants, jacket, suit), home (curtains, cushions, bed sheets, sofa cover, upholstery), or craft (quilt, blanket, patchwork, pillow). The project type sets the layout logic โ clothing needs grain-line alignment and seam allowances; quilts need patchwork cut calculations; curtains need fullness multipliers.
- 2Enter your key dimensions. For clothing: enter your height and the garment length you want. For curtains: enter window width and drop. For quilts: enter the finished quilt dimensions. For upholstery: enter the dimensions of the surface to be covered. All dimensions can be entered in inches, cm, yards or meters โ the body measurement calculator converts between units if needed.
- 3Select fabric width. Choose 45" (114cm), 54" (137cm) or 60" (152cm). Most garment fabrics come in 45" or 60". Most upholstery and home dec fabrics come in 54" or 60". Choosing the correct width is critical โ a difference of one width category can change yardage by 20% or more for the same project.
- 4Select seam allowance and waste buffer. Standard seam allowance is 0.5" (1.25cm). Beginners should use 0.625" (1.5cm) and add a 15% waste buffer rather than the standard 10%. The waste buffer accounts for cutting errors, pattern matching, grain alignment and fabric shrinkage. Washing fabric before cutting can shrink it by 3โ5%.
- 5Read your fabric yardage output. The calculator returns total fabric needed in yards, meters, cm and inches simultaneously โ rounded up to the nearest practical purchase increment (0.25 yard / 0.25 meter). Cross-check against your pattern envelope yardage as a sanity check. If the pattern calls for significantly more, trust the pattern โ it accounts for specific layout requirements the general calculator may not know.
What Is a Fabric Yardage Calculator?
A fabric yardage calculator and fabric measurement calculator is a tool that answers the question "how much fabric do I need" for any sewing, quilting or home crafting project. It takes your project dimensions, fabric width and project type as inputs, applies the appropriate layout formula, adds seam allowances and a waste buffer, and returns the total fabric required in yards, meters and centimetres. It is the difference between buying exactly the right amount of fabric and standing at the cutting counter guessing.
The fabric yardage formula varies by project type โ clothing, home furnishings and quilts all have different layout geometries โ which is why a general calculator with a project-type selector is more useful than a single formula. This fabric yardage calculator online is also a complete fabric yardage estimator for DIY and craft projects where no commercial pattern exists, and a fabric amount calculator for beginners who may not yet know the standard yardage conventions. The calculator returns fabric yardage in meters alongside yards so you can use it with any international pattern or shop.
The most expensive mistake in fabric shopping is not buying too much โ it is buying just enough and then finding out the shop has sold out of that bolt. When in doubt, always buy a quarter yard more than the calculator says. Leftover fabric is a resource; running short mid-project is a crisis.
How the Fabric Yardage Calculator Works โ The Fabric Yardage Formula
The fabric yardage formula is straightforward but varies by project type. The core logic: determine how much total length of fabric you need at your chosen width, then convert to yards or meters. For clothing and flat projects, this means calculating how your pattern pieces lay out on the fabric width. For quilts and patchwork, it means calculating how many blocks fit across the fabric width and how many rows deep you need.
Total length needed รท 36 = yards. Total length needed รท 91.44 = meters. Where total length = item length + hem allowances + any repeats. Width: if your project is wider than the fabric, calculate how many widths you need and multiply accordingly.
Add all main pattern piece lengths + seam allowances + hem allowances. Estimate how pieces lay on the fabric width โ for 60" fabric, most bodice and skirt pieces fit side by side; for 45" fabric, some pieces may require a separate cutting pass. Divide total by 36 (yards) or 91.44 (meters). Add 10% for waste.
Determine finished block size. Calculate how many blocks fit across the fabric width (fabric width รท block size = blocks per row). Divide total blocks needed by blocks per row = rows needed. Rows needed ร block size = total length needed. Divide by 36 for yards. Add 10โ15% for trimming and seam allowance.
Measure each surface separately and add 4โ6" to each dimension for tuck allowance. Sum all pieces, group by how they fit on the fabric width, calculate total length needed. Add 10% for direction, matching and errors. Divide by 36 (yards) or 100 (approximate meters from inches).
Yards to Meters and Meters to Yards Conversion
For fabric yardage conversion and yards to meters fabric calculation: 1 yard = 0.9144 meters. 1 meter = 1.0936 yards. To convert fabric yardage to meters: multiply yards by 0.9144. To convert meters to yards fabric: multiply meters by 1.0936. The calculator returns both units simultaneously so you can use either at the fabric shop โ useful when shopping at UK or European fabric retailers who sell by the meter, or when following an international sewing pattern.
Complete Fabric Yardage Chart โ All Projects, 45" and 60" Fabric
The tables below are the primary fabric yardage chart reference for all common sewing, quilting and home projects. This complete fabric yardage guide gives typical yardage ranges at both 45" and 60" fabric widths, with metric equivalents. Table 1 covers clothing. Table 2 covers home and quilting projects. Table 3 is the fabric yardage conversion chart for yards to meters. Table 4 is the fabric width adjustment chart โ how to convert yardage between fabric widths.
| Garment | 45" Fabric (yards) | 45" Fabric (meters) | 60" Fabric (yards) | 60" Fabric (meters) | Notes |
|---|---|---|---|---|---|
| Blouse / top | 2โ2.5 yd | 1.85โ2.3 m | 1.5โ2 yd | 1.4โ1.85 m | Add 0.5 yd for long sleeves |
| Simple dress (fitted) | 2.5โ3 yd | 2.3โ2.75 m | 2โ2.5 yd | 1.85โ2.3 m | Shift, wrap, shirt dress |
| Dress (A-line / full skirt) | 3โ4 yd | 2.75โ3.65 m | 2.5โ3.5 yd | 2.3โ3.2 m | Gathered or A-line skirt |
| Maxi dress | 4โ5 yd | 3.65โ4.6 m | 3โ4 yd | 2.75โ3.65 m | Add 0.5 yd for long sleeves |
| A-line / pencil skirt | 1.5โ2 yd | 1.4โ1.85 m | 1โ1.5 yd | 0.9โ1.4 m | Knee to midi length |
| Full / circle skirt | 2.5โ3.5 yd | 2.3โ3.2 m | 2โ3 yd | 1.85โ2.75 m | More for maxi circle skirt |
| Trousers / pants | 2.5โ3 yd | 2.3โ2.75 m | 2โ2.5 yd | 1.85โ2.3 m | Wide-leg add 0.5โ1 yd |
| Shorts / culottes | 1.5โ2 yd | 1.4โ1.85 m | 1โ1.5 yd | 0.9โ1.4 m | Culottes add 0.5 yd |
| Jacket / blazer | 3โ4 yd | 2.75โ3.65 m | 2.5โ3.5 yd | 2.3โ3.2 m | Plus lining fabric separate |
| Gown / formal dress | 4โ6 yd | 3.65โ5.5 m | 3.5โ5 yd | 3.2โ4.6 m | Train adds 1โ2 yd extra |
| Kurta / kurti | 2โ2.5 yd | 1.85โ2.3 m | 1.5โ2 yd | 1.4โ1.85 m | Long kurta add 0.5 yd |
| Suit jacket + trousers | 5โ7 yd | 4.6โ6.4 m | 4โ6 yd | 3.65โ5.5 m | Lining fabric counted separately |
| Project | 45" Fabric (yards) | 54" Fabric (yards) | 60" Fabric (yards) | Metric (60") | Notes |
|---|---|---|---|---|---|
| Cushion / pillow cover (18") | 0.75 yd | 0.6 yd | 0.5 yd | 0.5 m | Per cover including zip seam |
| Throw pillow (20") | 1 yd | 0.75 yd | 0.6 yd | 0.6 m | Per cover; add back panel |
| Curtain panel (standard window) | 4โ6 yd | 3โ5 yd | 3โ5 yd | 2.75โ4.6 m | Per panel; 2x fullness multiplier |
| Curtain panel (large window) | 5โ8 yd | 4โ7 yd | 4โ7 yd | 3.65โ6.4 m | Floor to ceiling; 2x fullness |
| Bed sheet (single / twin) | 4.5โ5 yd | 4โ4.5 yd | 3.5โ4 yd | 3.2โ3.65 m | Flat sheet including hems |
| Bed sheet (double / full) | 5.5โ6 yd | 5โ5.5 yd | 4.5โ5 yd | 4.1โ4.6 m | Flat sheet including hems |
| Quilt backing (throw 60x80") | 5โ6 yd | 4.5โ5.5 yd | 4โ5 yd | 3.65โ4.6 m | One continuous piece; add seams |
| Quilt backing (queen 90x108") | 7โ8 yd | 6โ7 yd | 6โ7 yd | 5.5โ6.4 m | Seamed backing; two lengths |
| Quilt patchwork fabric (throw) | 3โ5 yd total | 2.5โ4.5 yd | 2.5โ4 yd | 2.3โ3.65 m | Across all fabrics; +15% for cutting |
| Sofa cover / slipcover | 12โ16 yd | 10โ14 yd | 10โ14 yd | 9.1โ12.8 m | Two-seat sofa; measure each panel |
| Dining chair seat cover | 0.75โ1 yd | 0.6โ0.75 yd | 0.5โ0.6 yd | 0.5โ0.6 m | Per chair; add 4" tuck allowance |
| Tote bag / fabric bag | 0.75โ1 yd | 0.6โ0.75 yd | 0.5โ0.75 yd | 0.5โ0.7 m | Main + lining counted separately |
| Yards | Meters | cm | Inches | Nearest shop increment |
|---|---|---|---|---|
| 0.25 yd | 0.23 m | 23 cm | 9" | Fat quarter |
| 0.5 yd | 0.46 m | 46 cm | 18" | Half yard |
| 0.75 yd | 0.69 m | 69 cm | 27" | 0.75 yd / 70 cm |
| 1 yd | 0.91 m | 91 cm | 36" | 1 yard / 1 meter |
| 1.5 yd | 1.37 m | 137 cm | 54" | 1.5 yd / 1.4 m |
| 2 yd | 1.83 m | 183 cm | 72" | 2 yards / 1.8 m |
| 2.5 yd | 2.29 m | 229 cm | 90" | 2.5 yd / 2.3 m |
| 3 yd | 2.74 m | 274 cm | 108" | 3 yards / 2.75 m |
| 3.5 yd | 3.20 m | 320 cm | 126" | 3.5 yd / 3.2 m |
| 4 yd | 3.66 m | 366 cm | 144" | 4 yards / 3.7 m |
| 5 yd | 4.57 m | 457 cm | 180" | 5 yards / 4.6 m |
| 6 yd | 5.49 m | 549 cm | 216" | 6 yards / 5.5 m |
| You have yardage for... | To convert to 45" | To convert to 54" | To convert to 60" | Example (3 yards) |
|---|---|---|---|---|
| 45" width | โ (same) | Multiply by 0.83 | Multiply by 0.75 | 3 yd โ 2.5 yd on 60" |
| 54" width | Multiply by 1.2 | โ (same) | Multiply by 0.9 | 3 yd โ 3.6 yd on 45" |
| 60" width | Multiply by 1.33 | Multiply by 1.11 | โ (same) | 3 yd โ 4 yd on 45" |
| KEY RULE: Going to a narrower fabric always increases yardage ยท Going to a wider fabric always decreases yardage ยท 60" to 45" = add 33% more ยท 45" to 60" = reduce by 25% ยท Always round up to nearest 0.25 yard after conversion. | ||||
| Indian Garment | Fabric Width | Fabric Needed (yards) | Fabric Needed (meters) | Notes |
|---|---|---|---|---|
| Kurti (short, hip length) | 45" | 2โ2.5 yd | 1.85โ2.3 m | Add 0.5 yd for long sleeves |
| Kurti (long kurta) | 45" | 2.5โ3 yd | 2.3โ2.75 m | Fabric yardage for kurti varies by length |
| Anarkali (floor length) | 45" | 4โ5 yd | 3.65โ4.6 m | Full flared skirt adds yardage |
| Saree blouse (choli) | 45" | 0.75โ1 yd | 0.7โ0.91 m | Fabric yardage for saree blouse is typically sold as a running length |
| Salwar (kameez top) | 45" | 2โ2.5 yd | 1.85โ2.3 m | Salwar trousers counted separately |
| Salwar (trousers) | 45" | 2โ2.5 yd | 1.85โ2.3 m | Wide churidar needs same; slim less |
| Lehenga skirt | 45" | 3โ5 yd | 2.75โ4.6 m | Heavy embroidered fabric may need less fullness |
| NOTE: Indian garment fabric is commonly sold in running meters on 44โ45" (112โ114cm) wide fabric. Most Indian ethnic wear patterns specify fabric in meters. The conversion: 1 meter = 1.09 yards ยท Always buy 10โ15% extra for Indian embroidered fabrics where matching and directionality add waste. | ||||
Fabric Yardage by Project Type โ Clothing, Home and Quilting
Different project categories have completely different calculation logic. A curtain is simple multiplication; a dress is a jigsaw puzzle of pattern pieces; a quilt is block-based arithmetic. Here is the project-specific guidance that the calculator applies, along with common pitfalls for each category.
Fabric yardage for dress depends on style. Fitted shift: 2โ2.5 yd on 60". A-line: 2.5โ3.5 yd. Maxi: 3โ4 yd. Gown with train: 5โ7 yd. On 45" fabric add 20โ25%. Key pitfall: forgetting to account for the facing pieces, which add 0.25โ0.5 yd to many dress patterns. Large print repeats can add 1โ2 yd for matching.
Fabric yardage for skirt varies by silhouette. Pencil or A-line: 1โ1.5 yd on 60". Gathered midi: 1.5โ2 yd. Full circle skirt: 2โ3 yd depending on length. On 45" add 25โ30% for circle styles where layout is less efficient. Add waistband fabric separately if using a contrast.
Fabric yardage for blouse: sleeveless 1โ1.5 yd on 60". Short sleeve 1.5 yd. Long sleeve 1.75โ2 yd. Button-front shirt 2โ2.5 yd. Fabric yardage for shirt increases with fabric width โ narrow stripe and plaid fabrics require extra for matching. The estimate should always include a seam allowance of at least 0.625".
Fabric yardage for pants: slim or straight leg 1.5โ2 yd on 60". Wide-leg or palazzo 2.5โ3 yd. Jeans-style with yoke: 2โ2.5 yd. Suit trousers: 1.5โ2 yd fabric plus lining separately. Add 0.5 yd for deep pockets or a large waistband. Measure inseam accurately โ incorrect inseam is the primary source of insufficient fabric.
Fabric yardage for curtains: measure window width ร 2โ2.5 for fullness, add 8" for top and bottom hems. Divide by fabric width to get number of widths needed; multiply by drop length for total fabric. Standard window (48" wide, 90" drop): 4โ5 yd per panel on 54" fabric. Patterned fabric: add one full repeat length per panel for matching.
Fabric yardage for quilting: backing fabric = quilt dimensions + 4" each side (for quilting movement). Throw quilt backing: 4โ5 yd on 60". Queen backing: 6โ7 yd. Patchwork top: calculate per block. A 12" block quilt with 30 blocks needs approx 0.1 yd per colour per block โ scale by number of fabrics. Always add 15% to patchwork estimates.
Fabric yardage for upholstery: measure each panel separately โ seat, back, arms, cushions. Add 4โ6" to each dimension for tuck and pulling. Total all panels, divide by fabric width (typically 54" for upholstery) for required length. Two-seat sofa full reupholstery: 10โ14 yd. Dining chair seat only: 0.5โ0.75 yd per chair. Plain fabric is more economical than patterned.
Fabric yardage for bed sheets: flat sheet = bed length + 24" for tuck and top fold, bed width + 12" each side. For 60" fabric, most single/twin flat sheets need one 3.5โ4 yd length; double/queen needs two widths seamed. Fitted sheet requires mattress depth measurement too. Duvet cover: two full flat sheet panels + seams.
๐งต Practical Fabric Measurement โ Tips for Accurate Yardage
- Always pre-washWash and dry your fabric before cutting. Most natural fabrics (cotton, linen, wool) shrink 3โ5% after the first wash. A dress cut from 3 yards of unwashed cotton may lose 5โ8 inches of length after laundering. Pre-wash in the same manner you will launder the finished garment. Account for shrinkage in your calculation โ add 5% to your estimate for natural fabrics specifically for pre-wash shrinkage.
- Pattern repeatPatterned fabric with a large repeat requires significantly more yardage for matching. Calculate one extra repeat length for every cutting section of your project. A curtain with a 12" pattern repeat needs one extra 12" per panel (0.33 yd). A dress with 4 main panels needs 4 ร 12" extra (approximately 1.3 yd extra). For fabric with a repeat over 6", always calculate by the pattern rather than the standard estimate.
- 45" vs 60"Always confirm fabric width before calculating. Most garment fabric in US shops comes in 45" (quilting cotton) or 60" (most apparel fabric). Upholstery fabric typically comes in 54". If you are unsure, measure the bolt or ask. Using the wrong width in the calculator is the single most common cause of buying the wrong amount. A 45" vs 60" mistake can mean 1โ2 yards short on a dress.
- Beginners add 15%The standard waste buffer is 10%. For beginners, first-time construction of a new pattern, or any project with complex cuts, use 15โ20%. The cost of an extra 0.5 yard of fabric is far less than the cost of being short. The recommendation for beginners: always round up to the next 0.25 yard increment above the calculator output.
- Directional fabricVelvet, corduroy, one-way prints and napped fabrics require all pattern pieces to be cut in the same direction. This reduces the efficiency of pattern piece nesting significantly and can increase yardage by 20โ30% over a non-directional layout. The calculator's waste buffer partially accounts for this, but for heavily directional fabrics, manually verify your layout on paper before purchasing.
- Quilt calculator noteThe quilt fabric calculator output gives total yardage across all fabrics in the patchwork top. Divide that total by the number of different fabrics to get a per-fabric estimate โ then add 15% to each colour group for cutting irregularities. Quilt backing is calculated separately as a single piece or seamed piece. Batting is measured by the finished quilt dimensions plus 4" each side for quilting movement.
Related Sewing, Quilting and Measurement Tools
The two tools that work most directly alongside this fabric yardage calculator are the GSM fabric calculator โ which calculates fabric weight and density alongside yardage โ and the body measurement calculator, which converts measurements between cm and inches needed when translating pattern piece dimensions into yardage inputs.
- For fabric weight and type alongside yardage calculation, the GSM fabric calculator and the fabric weight calculator return weight per square meter โ helping you choose the right fabric weight for the project before buying.
- For dress sizing alongside fabric yardage โ so you know both what size to sew and how much fabric to buy โ the dress size calculator and the clothing size calculator for women return the body measurements that feed directly into the yardage calculator.
- For suit and jacket fabric yardage alongside pattern sizing, the suit size calculator and the jacket size calculator return the chest and body measurements used to estimate fabric yardage for tailored garments.
- For curtain fabric yardage planning alongside window sizing, the clothing size calculator and the inseam calculator provide the length measurements used in trouser and curtain drop calculations.
- For unit conversion between yards, meters, cm and inches when translating international patterns, the unit converter and the fabric unit converter handle all measurement conversions for sewing and quilting projects.
- For colour planning when choosing fabric combinations for a quilt or outfit, the outfit colour matcher and the colour matcher for clothes help plan multi-fabric projects before purchasing.
- For Indian garment sewing alongside Indian fabric conventions, the clothing size calculator for women handles kurta, saree blouse and Indian ethnic garment sizing alongside fabric yardage.
- For sewing project planning beyond fabric yardage, the capsule wardrobe planner and the packing list generator help plan which garments to sew for a complete wardrobe.
- For shirt and blouse sizing alongside fabric yardage, the shirt size calculator returns collar, chest and sleeve measurements โ the key dimensions for accurate blouse and shirt fabric calculation.
- For waist measurement when calculating fabric for skirts and trousers, the waist size calculator and the waist-to-hip ratio calculator provide the waist and hip measurements feeding into trouser and skirt yardage estimates.
- For body shape context when selecting dress styles and estimating fabric accordingly, the body shape measurements calculator returns the proportions that determine which dress styles need more or less fabric.
- For complete garment sizing from head to toe alongside fabric planning, the clothing size converter handles all garment size conversions while this tool handles the fabric yardage for each garment.
- For knitting and crochet yarn quantity alongside fabric yardage, the knitting needle size calculator and the knitting sock size calculator provide the needle and yarn gauge information needed alongside yardage for mixed textile projects.
- For bra and intimates sizing when sewing lingerie or fitted garments, the bra size calculator returns the bust measurements used to estimate fabric yardage for fitted bodice and lingerie projects.
- For shoes and accessories to complete a sewn outfit, the shoe size calculator and the hat size calculator complete the head-to-toe sizing picture for a fully sewn wardrobe.
Frequently Asked Questions โ Fabric Yardage Calculator
How do I calculate fabric yardage?
To calculate fabric yardage, determine the total length of fabric you need in inches, then divide by 36 for yards or by 91.44 for meters. For clothing: add all pattern piece lengths plus seam allowances, then determine how pieces lay on your fabric width. The fabric yardage formula for a simple rectangular project is: (length in inches + hem allowances) รท 36 = yards. Always round up to the nearest 0.25 yard and add 10% for waste. Enter your project dimensions into the fabric yardage calculator above for the complete calculation automatically.
How much fabric do I need for a dress?
For fabric yardage for dress sewing: a fitted shift dress needs 2โ2.5 yd on 60" fabric. An A-line dress needs 2.5โ3.5 yd. A fabric yardage for maxi dress is typically 3โ4 yd on 60", or 4โ5 yd on 45". A formal gown with a full skirt or train needs 5โ7 yd. Always add 0.5 yd for long sleeves. On 45" fabric, increase any 60" estimate by 20โ25%. For the most accurate result, enter your specific dress length and style into the fabric calculator above.
How do I convert fabric yardage to meters?
To convert fabric yardage to meters: multiply yards by 0.9144. Quick reference: 1 yd = 0.91 m, 2 yd = 1.83 m, 3 yd = 2.74 m, 4 yd = 3.66 m, 5 yd = 4.57 m. To convert meters to yards in fabric: multiply meters by 1.0936. The fabric yardage conversion calculator above returns both units simultaneously. For metric pattern use, the fabric measurement in meters output rounds to the nearest 0.1m for practical shop purchasing.
How much fabric do I need for curtains?
For fabric yardage for curtains: measure your window width and multiply by 1.5โ2.5 for fullness (use 2x for standard gathered curtains). Add the drop length plus 8" for hems and header. Divide by fabric width to get number of widths needed; multiply by the drop to get total length. A standard window (48" wide, 90" drop) on 54" fabric with 2x fullness needs approximately 4โ5 yd per panel. For patterned fabric, add one full pattern repeat per panel length for matching.
How much fabric do I need for a quilt?
For fabric yardage for quilting: a throw quilt backing (60ร80") needs 4โ5 yd of 60" fabric. A queen quilt backing (90ร108") needs 6โ7 yd. The quilt fabric calculator logic: add 4" to each quilt dimension for quilting movement, divide by fabric width for widths needed, multiply by adjusted length. Patchwork top yardage is calculated per block and per colour. Always add 15% to all patchwork fabric estimates for cutting trimming and layout waste. Batting is calculated at the finished quilt size plus 4" each side.
Sources and References
What This Guide Does Not Cover โ And Where to Find It
- Fabric cost calculator. This tool calculates fabric quantity, not cost. To estimate total fabric cost, multiply yards needed by price per yard. Prices vary by fabric type, width, retailer and region. A fabric cost estimator would need current pricing data that changes by store and season.
- Pattern-specific yardage. Commercial pattern envelopes list exact yardage for specific pattern sizes and fabric widths. Those figures account for the exact pattern piece layout, which this general calculator cannot replicate. Always treat pattern envelope yardage as the authoritative source for a commercial pattern, and use this calculator for estimation when buying fabric before selecting a pattern.
- Knit and stretch fabric calculation. Stretch fabrics cut with negative ease โ patterns designed for stretch use less fabric than patterns for wovens of the same measurements. Stretch fabric yardage calculation requires knowing the specific stretch percentage and pattern ease factor. This guide covers standard woven fabric calculation.
- Industrial and commercial fabric requirements. Fashion industry grading, marker efficiency calculations, and factory-scale fabric consumption involve specialised industrial pattern-making software. This tool covers home sewing and small-scale crafting projects only.