Fabric yardage estimating for common projects
You found the fabric; the pattern envelope is at home; the shop closes in twenty minutes. Yardage estimating is the sewing world's most common act of improvised math, and unlike most improvisations it has genuinely published answers. This page quotes one of the standard published charts, then teaches the adjustments the chart can't make for you: your size, your fabric's width, nap, and shrinkage.
Key takeaways
- Published charts estimate for misses sizes 10–14 at 5'4" (per the source's stated assumptions); other sizes can differ by ⅛–¼ yd per step.
- 60" fabric needs less length than 45" — the chart quotes both columns; never transpose them.
- Add for nap/one-way prints, plaids, shrinkage (~10% pre-wash loss is a common allowance) and layout waste.
- The pattern envelope's yardage table beats any generic chart — it knows the actual pattern pieces.
- When in doubt, buy the extra quarter yard; fabric goes out of stock, estimates don't.
The published chart
The table below is quoted from the yardage reference published at Dummies.com — "Estimating Fabric Yardage Needs for Common Misses Garments" by Jan Saunders Maresh, from Sewing For Dummies (3rd ed.), verified 2026-11-16 at dummies.com. The source states its assumptions explicitly: misses sizes 10 to 14, average height 5'4"; other sizes may differ by ¼ to ⅛ yd, with extra allowances for napped or one-way-print fabrics and plaids.
| Garment | 45" fabric | 60" fabric |
|---|---|---|
| Pants, full length (add ¼ yd for cuffs) | 2⅝ yd | 2¼ yd |
| Pants, capri length | 2¼ yd | 1½ yd |
| Shorts, Bermuda length | 2⅛ yd | 1¼ yd |
| Skirt, straight | 1⅝ yd | 1¼ yd |
| Skirt, A-line | 1¾ yd | 1⅜ yd |
| Skirt, softly gathered | 1¾ yd | 1⅜ yd |
| Shirt/blouse, short sleeves | 1⅝ yd | 1¼ yd |
| Shirt/blouse, long sleeves | 2⅛ yd | 1⅝ yd |
| Blouse, long sleeves with tie | 2⅞ yd | 2¼ yd |
| Blouse, capped sleeves | 1⅝ yd | 1¼ yd |
| Camisole, bias cut | 1⅓ yd | 1 yd |
| Dress, short sleeves, straight skirt | 3⅛ yd | 2⅜ yd |
| Dress, long sleeves, straight skirt | 3⅝ yd | 3 yd |
Read it as the genre of the number, not the number itself: a straight skirt is "about 1⅝ yards of 45-inch" for the chart's reference body, and your body, fabric and pattern will move it around within a sensible neighborhood.
The three adjustments the chart cannot make
1. Your size and height
The chart assumes misses 10–14. Larger sizes use bigger pattern pieces that no longer nest as tightly, so add roughly ⅛–¼ yd per size step (the source's own guidance) and more for tall adjustments — length adds directly to yardage since pieces are cut lengthwise. If you are grading a pattern up first, do that before buying fabric: the graded pieces are what your cutting layout must actually fit (see sewing grade rules).
2. Fabric width
Quilting cotton (typically 42–44"), apparel cotton (44–45"), and wider goods (58–60") change how pieces tile across the bolt. The chart's two columns cover the standard cases; for odd widths, interpolate toward the nearer column and let the layout decide. The general principle: wider fabric buys its savings by letting pattern pieces sit side by side, so it helps garments with many narrow pieces (pants, sleeves) more than ones with one huge piece (circle skirts, which are their own geometry problem).
3. Nap, one-way prints, plaids — and shrinkage
Napped fabric (velvet, corduroy, minky) and directional prints must be cut with all pieces facing the same way, which adds yardage; plaids must match at seams, which adds more. The source recommends extra allowance for these, and practice says plaids can demand a quarter to half yard extra on a blouse. Separately, natural fibres shrink in pre-wash — a common working allowance is around 10% extra length before washing, so 3 yards of cotton gauze can arrive at the cutting table as 2.7.
How to sanity-check any estimate
Two cheap checks beat any chart. First, the envelope check: commercial patterns print a yardage table per fabric width and per size — if you have the pattern, that table outranks everything on this page. Second, the dimension check: your fabric length must cover your longest cut (garment length plus hem and seam allowances) and your fabric width must cover the widest piece when folded — the classic fold layout doubles the usable width. If either fails, the estimate is irrelevant. For sizing questions feeding into yardage — which size to cut — the body measurement tables on our cheat sheet page are the honest starting point.
And the standing joke of the sewing world is also the correct strategy: fabric is not returnable, but it is also not always re-findable. When the estimate lands between two sensible amounts, buy the larger. The stash will forgive you; the shortage won't.
Related reading
- Sewing grade rules — sizing the pattern before buying the fabric
- Standard body measurement tables — which size you actually cut
- Yarn calculator — the knitting-side equivalent of yardage planning