How to convert feet to centimetres
One foot equals 30.48 centimetres, so multiply the number of feet by 30.48:
cm = ft × 30.48
ft = cm ÷ 30.48 (1 cm = 0.032808 ft)
Example: 4 ft → 4 × 30.48 = 121.92 cm.
Going the other way, divide by 30.48, or multiply by 0.032808; the centimetres to feet converter does it for you.
Everyday values
| Feet | Centimetres | For example |
|---|---|---|
| 4 ft | 121.92 cm | 4 feet |
| 5 ft | 152.4 cm | 5 feet |
| 5.5 ft | 167.64 cm | 5 ft 6 in |
| 6 ft | 182.88 cm | 6 feet |
| 6.5 ft | 198.12 cm | 6 ft 6 in |
| 7 ft | 213.36 cm | 7 feet |
When you need this conversion
Height is the most common reason to convert feet to centimetres. Remember that feet-and-inches heights are not decimals: 5 ft 6 in is 5.5 ft, not 5.6 ft. For a height like 5 ft 9 in, convert both parts: 5 × 30.48 + 9 × 2.54 = 175.3 cm. The table below uses decimal feet.
Foot to centimetre conversion table
| ft | cm | ft | cm |
|---|---|---|---|
| 1 ft | 30.48 cm | 6 ft | 182.88 cm |
| 2 ft | 60.96 cm | 7 ft | 213.36 cm |
| 3 ft | 91.44 cm | 8 ft | 243.84 cm |
| 4 ft | 121.92 cm | 9 ft | 274.32 cm |
| 5 ft | 152.4 cm | 10 ft | 304.8 cm |
About the units
- Foot (ft): 12 inches, exactly 0.3048 metres.
- Centimetre (cm): one hundredth of a metre.
Both are units of length. The conversion factor comes from the exact definitions above, so the calculator is exact; results are only rounded for display (up to six significant digits).
Frequently asked questions
How many centimetres are in one foot?
One foot is 30.48 centimetres. One centimetre is 0.032808 feet.
How do I convert feet to centimetres?
Multiply the value in feet by 30.48. To go back, divide by 30.48.
What is 4 ft in centimetres?
4 ft = 121.92 cm.
What is 5 ft in centimetres?
5 ft = 152.4 cm.
Sources
- NIST Special Publication 811 (2008), Guide for the Use of the International System of Units (SI), Appendix B: conversion factors.
- NIST Handbook 44 (2024), Appendix C: General tables of units of measurement.
Last reviewed 5 October 2026. Results are estimates; see our disclaimer.