Feet to Centimeters Converter
1 foot is exactly 30.48 centimeters. To convert feet to centimeters, multiply by 30.48.
Sources: NIST SP 811, NIST Handbook 44, BIPM SI Brochure Updated
Result
1 ft = 30.48 cm
How to convert feet to centimeters
centimeters = feet × 30.48
1 foot is exactly 0.3048 meter (12 inches). 1 centimeter is one hundredth of a meter (SI prefix centi, 10⁻²).
The factor 30.48 is exact, not a rounded value. Nothing is rounded until you choose how many decimals to show.
Worked example: 5.5 ft
- Start with the value in feet: 5.5 ft.
- Multiply by 30.48, because 1 foot = 30.48 centimeters: 5.5 × 30.48 = 167.64 cm.
Feet and centimeters side by side
Feet to centimeters chart
Feet from 1 to 100 converted to centimeters with the exact factor, shown to five significant digits.
| ft | cm |
|---|---|
| 1 | 30.48 |
| 2 | 60.96 |
| 3 | 91.44 |
| 4 | 121.92 |
| 5 | 152.4 |
| 6 | 182.88 |
| 7 | 213.36 |
| 8 | 243.84 |
| 9 | 274.32 |
| 10 | 304.8 |
| 11 | 335.28 |
| 12 | 365.76 |
| 13 | 396.24 |
| 14 | 426.72 |
| 15 | 457.2 |
| 16 | 487.68 |
| 17 | 518.16 |
| 18 | 548.64 |
| 19 | 579.12 |
| 20 | 609.6 |
| 21 | 640.08 |
| 22 | 670.56 |
| 23 | 701.04 |
| 24 | 731.52 |
| 25 | 762 |
| ft | cm |
|---|---|
| 26 | 792.48 |
| 27 | 822.96 |
| 28 | 853.44 |
| 29 | 883.92 |
| 30 | 914.4 |
| 31 | 944.88 |
| 32 | 975.36 |
| 33 | 1,005.8 |
| 34 | 1,036.3 |
| 35 | 1,066.8 |
| 36 | 1,097.3 |
| 37 | 1,127.8 |
| 38 | 1,158.2 |
| 39 | 1,188.7 |
| 40 | 1,219.2 |
| 41 | 1,249.7 |
| 42 | 1,280.2 |
| 43 | 1,310.6 |
| 44 | 1,341.1 |
| 45 | 1,371.6 |
| 46 | 1,402.1 |
| 47 | 1,432.6 |
| 48 | 1,463 |
| 49 | 1,493.5 |
| 50 | 1,524 |
| ft | cm |
|---|---|
| 51 | 1,554.5 |
| 52 | 1,585 |
| 53 | 1,615.4 |
| 54 | 1,645.9 |
| 55 | 1,676.4 |
| 56 | 1,706.9 |
| 57 | 1,737.4 |
| 58 | 1,767.8 |
| 59 | 1,798.3 |
| 60 | 1,828.8 |
| 61 | 1,859.3 |
| 62 | 1,889.8 |
| 63 | 1,920.2 |
| 64 | 1,950.7 |
| 65 | 1,981.2 |
| 66 | 2,011.7 |
| 67 | 2,042.2 |
| 68 | 2,072.6 |
| 69 | 2,103.1 |
| 70 | 2,133.6 |
| 71 | 2,164.1 |
| 72 | 2,194.6 |
| 73 | 2,225 |
| 74 | 2,255.5 |
| 75 | 2,286 |
| ft | cm |
|---|---|
| 76 | 2,316.5 |
| 77 | 2,347 |
| 78 | 2,377.4 |
| 79 | 2,407.9 |
| 80 | 2,438.4 |
| 81 | 2,468.9 |
| 82 | 2,499.4 |
| 83 | 2,529.8 |
| 84 | 2,560.3 |
| 85 | 2,590.8 |
| 86 | 2,621.3 |
| 87 | 2,651.8 |
| 88 | 2,682.2 |
| 89 | 2,712.7 |
| 90 | 2,743.2 |
| 91 | 2,773.7 |
| 92 | 2,804.2 |
| 93 | 2,834.6 |
| 94 | 2,865.1 |
| 95 | 2,895.6 |
| 96 | 2,926.1 |
| 97 | 2,956.6 |
| 98 | 2,987 |
| 99 | 3,017.5 |
| 100 | 3,048 |
centimeters = feet × 30.48. Factors: NIST SP 811, NIST Handbook 44, BIPM SI Brochure. unitcheck.net/length/feet-to-centimeters/
Common values
| Feet | Centimeters | What it is |
|---|---|---|
| 1 ft | 30.48 cm | |
| 3 ft | 91.44 cm | 1 yard |
| 5 ft | 152.4 cm | |
| 5.5 ft | 167.64 cm | 5 ft 6 in |
| 6 ft | 182.88 cm |
Going the other way? Use the Centimeters to Feet converter.
Frequently asked questions
How many centimeters are in 1 foot?
1 foot is exactly 30.48 centimeters. 1 foot is exactly 0.3048 meter (12 inches).
How do I convert feet to centimeters?
Multiply by 30.48: centimeters = feet × 30.48. For example, 5.5 ft = 167.64 cm.
How many feet are in 1 centimeter?
1 centimeter is about 0.0328084 feet. To go the other way, use the centimeters to feet converter.
Is the ft to cm conversion exact?
Yes. 1 foot is exactly 0.3048 meter (12 inches). The factor 30.48 follows from the definitions, so the only rounding is in the number of decimals you display.
Sources
- NIST Special Publication 811, Guide for the Use of the International System of Units, Appendix B.8: Factors for Units Listed Alphabetically — exact factors are printed in bold in the NIST table (checked October 12, 2026)
- NIST Handbook 44 (2026), Appendix C: General Tables of Units of Measurement — US customary units and their exact relationships (checked October 12, 2026)
- BIPM, The International System of Units (SI Brochure), 9th edition — defines the SI units, the prefixes and the units accepted for use with the SI