Convert cm to feet
1 cm = 0.0328084 ft · 1 ft = 30.48 cm · Exact by definition
1 cm = 0.0328084 ft
0 ft 0.4 in
The same value in other units
- millimetre
- 10 mm
- metre
- 0.01 m
- kilometre
- 1e-5 km
- inch
- 0.393701 in
- yard
- 0.0109361 yd
- mile
- 6.21371e-6 mi
- nautical mile
- 5.39957e-6 nmi
Settings
Digits kept in the answer. Automatic keeps six, which hides floating-point noise without losing anything real.
Convert a whole list
Paste one conversion per line, written the way you would say it: "5 km to mi". Handy for a column copied out of a spreadsheet.
Length
cm to feet: conversion table
| centimetre | foot |
|---|---|
| 1 cm | 0.0328084 ft |
| 2 cm | 0.0656168 ft |
| 3 cm | 0.0984252 ft |
| 5 cm | 0.164042 ft |
| 10 cm | 0.328084 ft |
| 20 cm | 0.656168 ft |
| 25 cm | 0.82021 ft |
| 50 cm | 1.64042 ft |
| 100 cm | 3.28084 ft |
| 250 cm | 8.2021 ft |
| 500 cm | 16.4042 ft |
| 1000 cm | 32.8084 ft |
| foot | centimetre |
|---|---|
| 1 ft | 30.48 cm |
| 2 ft | 60.96 cm |
| 3 ft | 91.44 cm |
| 5 ft | 152.4 cm |
| 10 ft | 304.8 cm |
| 20 ft | 609.6 cm |
| 25 ft | 762 cm |
| 50 ft | 1524 cm |
| 100 ft | 3048 cm |
| 250 ft | 7620 cm |
| 500 ft | 15240 cm |
| 1000 ft | 30480 cm |
How the conversion works
ft = cm × 0.032808399
Both units are defined exactly, so the precision of the cm to feet result depends only on the number of decimal places you choose.
METHOD AND SOURCES
Where the conversion factors come from
Results are calculated from the unit definitions stored in the converter, not copied from a lookup table. For exact units, every value in the table follows from the same factor shown in the formula above.
- BIPM — SI Brochure
The official definitions of the International System of Units (SI).
- NIST SP 811 — Conversion factors
Conversion-factor tables for SI and non-SI units.
Keep going