20 cm = 7.874 in, 20 centimeters equals 7.874 inches.
A decimal is what a calculator gives you; a tape measure gives you a fraction. 20 cm = 7.8740″ = 7 7/8″ — the fraction reading is how this measurement is actually marked on a rule.
| Rule precision | Fraction reading | As a decimal | Difference from exact |
|---|---|---|---|
| Nearest 1/16 | 7 7/8 ″ | 7.8750 | ±0.0010 in / ±0.025 mm |
| Nearest 1/32 | 7 7/8 ″ | 7.8740 | same reading as the row above |
| Nearest 1/64 | 7 7/8 ″ | 7.8740 | same reading as the row above |
As feet and inches, the same measurement reads 0' 7 7/8″.
Paste your measurements below, one per line, and get every value back as a decimal and as the fraction you would read off a rule. Built for working from a cut list rather than a single number.
| centimeters | inches (decimal) | Fraction (1/16) | ft + in |
|---|
All calculations run locally in your browser, nothing is uploaded.
| centimeters (cm) | inches (in) |
|---|---|
| 10 cm | 3.937 in |
| 15 cm | 5.906 in |
| 18 cm | 7.087 in |
| 19 cm | 7.48 in |
| 20 cm | 7.874 in |
| 21 cm | 8.268 in |
| 22 cm | 8.661 in |
| 25 cm | 9.843 in |
| 30 cm | 11.81 in |
| 40 cm | 15.75 in |
This page answers the question "what is 20 cm to inches?" directly: the answer is 7.874 in. If you searched the spelling without a space, 20cm to inches, it is exactly the same conversion. For any other value, use the converter above or the full centimeters to inches converter, which includes the formula, a step-by-step explanation and a longer conversion table.
20 centimeters equals 7.874 inches. To get this, multiply 20 by the conversion factor 0.393701 in per cm.
Type 20 into the converter above and read the result, it is calculated instantly in your browser. The same answer applies whether you write 20 cm to inches or 20cm to inches.
Yes. 20cm to inches and 20 cm to inches are two spellings of the same conversion, the answer is 7.874 in either way.