20 mm in inches
20 millimeters is 0.7874 inches (13/16″ to the nearest sixteenth).
Unit converter
Measurements
| mm | in | Fraction |
|---|---|---|
| 18 | 0.7087 | 11/16″ |
| 19 | 0.748 | 3/4″ |
| 20 | 0.7874 | 13/16″ |
| 21 | 0.8268 | 13/16″ |
| 22 | 0.8661 | 7/8″ |
What to know
Formula: inches = millimeters × 0.03937. So 20 × 0.03937 = 0.7874.
Questions people ask
What is 20 mm in inches?
0.7874 inches.
What is 20 mm on a tape measure?
About 13/16 inches, rounded to the nearest 1/16 inch mark.
Related sizes
Sources and method
- International yard and pound agreement (1959): 1 in = 25.4 mm exactly
Imperial and metric values are converted with 1 in = 25.4 mm exactly and rounded only for display. Found a mistake? Report it and we will correct the page.