Fraction to Decimal Measurement Conversion For Sewing and Pattern Making
Easily convert sewing and pattern drafting fractions into decimals and metric units with this handy chart. Whether you work in imperial inches, decimals, or need quick conversions to millimeters and centimeters, this guide helps you move between systems without guesswork. Perfect for fashion designers, patternmakers, and sewists who need accurate measurements when drafting, grading, or adjusting patterns. Use the fraction-to-decimal table below to simplify your workflow and ensure precision in every project.
Inches to Millimeters and Centimeters Conversion
| Fractional Inches | Decimal Inches | Millimeters (mm) | Centimeters (cm) |
|---|---|---|---|
| Eighths | |||
| 1/8 | 0.125 | 3.18 | 0.318 |
| 1/4 | 0.250 | 6.35 | 0.635 |
| 3/8 | 0.375 | 9.52 | 0.952 |
| 1/2 | 0.500 | 12.7 | 1.27 |
| 5/8 | 0.625 | 15.9 | 1.59 |
| 3/4 | 0.750 | 19.0 | 1.90 |
| 7/8 | 0.875 | 22.2 | 2.22 |
| Sixteenths | |||
| 1/16 | 0.0625 | 1.59 | 0.159 |
| 3/16 | 0.1875 | 4.76 | 0.476 |
| 5/16 | 0.3125 | 7.94 | 0.794 |
| 7/16 | 0.4375 | 11.1 | 1.11 |
| 9/16 | 0.5625 | 14.3 | 1.43 |
| 11/16 | 0.6875 | 17.5 | 1.75 |
| 13/16 | 0.8125 | 20.6 | 2.06 |
| 15/16 | 0.9375 | 23.8 | 2.38 |
Print the Conversion Chart
