Complete decimal to fraction reference chart.
Enter a decimal to find its fraction equivalent instantly.
| Fraction | Decimal | Percentage |
|---|---|---|
| 1/8 | 0.125 | 12.5% |
| 1/4 (2/8) | 0.25 | 25% |
| 3/8 | 0.375 | 37.5% |
| 1/2 (4/8) | 0.5 | 50% |
| 5/8 | 0.625 | 62.5% |
| 3/4 (6/8) | 0.75 | 75% |
| 7/8 | 0.875 | 87.5% |
| Fraction | Decimal | Percentage |
|---|---|---|
| 1/16 | 0.0625 | 6.25% |
| 3/16 | 0.1875 | 18.75% |
| 5/16 | 0.3125 | 31.25% |
| 7/16 | 0.4375 | 43.75% |
| 9/16 | 0.5625 | 56.25% |
| 11/16 | 0.6875 | 68.75% |
| 13/16 | 0.8125 | 81.25% |
| 15/16 | 0.9375 | 93.75% |
| Fraction | Decimal | Percentage |
|---|---|---|
| 1/32 | 0.03125 | 3.125% |
| 3/32 | 0.09375 | 9.375% |
| 5/32 | 0.15625 | 15.625% |
| 7/32 | 0.21875 | 21.875% |
| 9/32 | 0.28125 | 28.125% |
| 11/32 | 0.34375 | 34.375% |
| 13/32 | 0.40625 | 40.625% |
| 15/32 | 0.46875 | 46.875% |
| 17/32 | 0.53125 | 53.125% |
| 19/32 | 0.59375 | 59.375% |
| 21/32 | 0.65625 | 65.625% |
| 23/32 | 0.71875 | 71.875% |
| 25/32 | 0.78125 | 78.125% |
| 27/32 | 0.84375 | 84.375% |
| 29/32 | 0.90625 | 90.625% |
| 31/32 | 0.96875 | 96.875% |
| Fraction | Decimal | Percentage |
|---|---|---|
| 1/9 | 0.111... | 11.11% |
| 1/6 | 0.166... | 16.67% |
| 2/9 | 0.222... | 22.22% |
| 1/3 (3/9) | 0.333... | 33.33% |
| 4/9 | 0.444... | 44.44% |
| 5/9 | 0.555... | 55.56% |
| 2/3 (6/9) | 0.666... | 66.67% |
| 7/9 | 0.777... | 77.78% |
| 5/6 | 0.833... | 83.33% |
| 8/9 | 0.888... | 88.89% |
| Fraction | Decimal | Percentage |
|---|---|---|
| 1/10 | 0.1 | 10% |
| 1/5 (2/10) | 0.2 | 20% |
| 3/10 | 0.3 | 30% |
| 2/5 (4/10) | 0.4 | 40% |
| 1/2 (5/10) | 0.5 | 50% |
| 3/5 (6/10) | 0.6 | 60% |
| 7/10 | 0.7 | 70% |
| 4/5 (8/10) | 0.8 | 80% |
| 9/10 | 0.9 | 90% |
| Fraction | Decimal | Percentage |
|---|---|---|
| 1/7 | 0.142857... | 14.29% |
| 2/7 | 0.285714... | 28.57% |
| 3/7 | 0.428571... | 42.86% |
| 4/7 | 0.571428... | 57.14% |
| 5/7 | 0.714285... | 71.43% |
| 6/7 | 0.857142... | 85.71% |
| Fraction | Decimal | Percentage |
|---|---|---|
| 1/12 | 0.08333... | 8.33% |
| 5/12 | 0.41666... | 41.67% |
| 7/12 | 0.58333... | 58.33% |
| 11/12 | 0.91666... | 91.67% |
Common questions about conversion charts
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Find your known value in either the Decimal or Fraction column, then read across the row to find its equivalent. The chart is organized by denominator (halves, thirds, quarters, eighths, sixteenths, etc.) so you can quickly locate the precision level you need.
Parenthesized fractions show unsimplified equivalents alongside the simplified form. For example, 1/2 may also appear as (2/4), (4/8), or (8/16) to help you find the right mark on a ruler or tape measure that uses that specific denomination.
The three dots indicate a repeating decimal. For example, 0.333... means the 3 repeats infinitely, which is exactly equal to 1/3.
Memorizing the most common pairs is very helpful: 1/2 = 0.5, 1/4 = 0.25, 3/4 = 0.75, 1/3 ≈ 0.333, 1/8 = 0.125, and 1/16 = 0.0625. For less-common fractions like 32nds or 64ths, bookmark this page or print it for your workshop.
Yes! Click the Print Chart button at the top of this page. The chart is formatted for clean printing on standard paper sizes. Many woodworkers and machinists keep a printed copy posted in their workshop for quick reference.
Find a fraction or decimal in the table, then read across its row to compare the equivalent fraction, decimal and percentage.
Measuring tools often use fractions like 16ths or 32nds of an inch, while digital design tools use decimals. The chart bridges this gap.
Recipes might call for 0.25 cups of an ingredient, which easily translates to 1/4 cup using our chart.
Students can use this table to verify their manual math homework and memorize common fraction-decimal pairs.