Centimeters to Inches Conversion Chart
Quick-reference chart converting centimeters (cm) to inches (in). Covers 1–300 cm at common values with the exact formula.
For a custom value not in this chart, use the interactive Centimeter to Inch converter.
| Centimeter (cm) | Inch (in) |
|---|---|
| 1 cm | 0.393701 in |
| 2 cm | 0.787402 in |
| 5 cm | 1.9685 in |
| 10 cm | 3.93701 in |
| 15 cm | 5.90551 in |
| 20 cm | 7.87402 in |
| 25 cm | 9.84252 in |
| 30 cm | 11.811 in |
| 40 cm | 15.748 in |
| 50 cm | 19.685 in |
| 60 cm | 23.622 in |
| 70 cm | 27.5591 in |
| 75 cm | 29.5276 in |
| 80 cm | 31.4961 in |
| 90 cm | 35.4331 in |
| 100 cm | 39.3701 in |
| 110 cm | 43.3071 in |
| 120 cm | 47.2441 in |
| 130 cm | 51.1811 in |
| 150 cm | 59.0551 in |
| 160 cm | 62.9921 in |
| 170 cm | 66.9291 in |
| 175 cm | 68.8976 in |
| 180 cm | 70.8661 in |
| 190 cm | 74.8031 in |
| 200 cm | 78.7402 in |
| 250 cm | 98.4252 in |
| 300 cm | 118.11 in |
Conversion Formula
inches = cm ÷ 2.54 (or × 0.393701) Example: 100 cm ÷ 2.54 = 39.37 inches 1 meter (100 cm) ≈ 39.37 inches ≈ 3 feet 3.37 inches
Frequently Asked Questions
How many inches is 100 cm?
100 centimeters equals approximately 39.37 inches, or about 3 feet 3.37 inches. This is also exactly 1 meter.
How many inches is 30 cm?
30 centimeters equals approximately 11.81 inches (about 11 and 13/16 inches). As a reference: 30 cm ≈ a standard ruler length.
What is 170 cm in feet and inches?
170 cm = 66.93 inches = 5 feet 6.93 inches ≈ 5 feet 7 inches. A common way to express heights: 175 cm ≈ 5'9", 180 cm ≈ 5'11".
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This chart covers common values. For any number, use the interactive converter.
Use the interactive converter →All conversion values are calculated using internationally recognized conversion factors. Results are provided for general informational purposes — verify critical values independently. Read our full disclaimer.