The math
in = cm ÷ 2.54
1 ÷ 2.54 = 0.3937 in ≈ 3/8 in (nearest 1/16)
Nearby values
| Centimeters | Inches | Nearest fraction |
|---|---|---|
| 0.5 cm | 0.197 in | 3/16 in |
| 1 cm | 0.394 in | 3/8 in |
| 1.5 cm | 0.591 in | 9/16 in |
| 2 cm | 0.787 in | 13/16 in |
| 2.5 cm | 0.984 in | 1 in |
| 3 cm | 1.181 in | 1 3/16 in |
Similar everyday sizes
- 1 cm is 2.3 mm shorter than a nano-SIM card (12.3 mm long).
- 1 cm is 13.2 mm shorter than a 1-euro coin (23.25 mm across).
Related conversions
Frequently asked questions
How many inches is 1 cm?
1 cm is 0.394 inches. Divide centimeters by 2.54.
What is 1 cm as a fraction of an inch?
About 3/8 in, rounded to the nearest 1/16 inch.