Free cm to feet converter
Enter a value in centimeters to instantly convert it to feet (decimal) and feet + inches.
Tip: Press Enter to calculate.
If you need a quick and accurate way to convert centimeters to feet, this tool does the math for you in one click. It is especially useful for height conversions, construction measurements, school assignments, and product dimensions where imperial units are required.
How to convert cm to feet
The direct conversion is simple:
feet = centimeters ÷ 30.48
That gives you feet as a decimal value. For many everyday cases (like body height), people prefer the mixed format of feet and inches. To do that:
- Convert centimeters to total inches: inches = cm ÷ 2.54
- Find whole feet: divide inches by 12 and take the whole number
- Remaining inches = total inches − (feet × 12)
Why this calculator shows two outputs
1) Decimal feet
Useful for technical calculations, spreadsheets, engineering drawings, and formulas.
2) Feet and inches
Useful for everyday communication, especially for height, room size, and furniture dimensions.
Common cm to feet conversions
| Centimeters | Feet (decimal) | Feet + Inches |
|---|---|---|
| 100 cm | 3.2808 ft | 3 ft 3.37 in |
| 150 cm | 4.9213 ft | 4 ft 11.06 in |
| 160 cm | 5.2493 ft | 5 ft 2.99 in |
| 170 cm | 5.5774 ft | 5 ft 6.93 in |
| 180 cm | 5.9055 ft | 5 ft 10.87 in |
| 190 cm | 6.2336 ft | 6 ft 2.80 in |
| 200 cm | 6.5617 ft | 6 ft 6.74 in |
Step-by-step examples
Example 1: 175 cm to feet
Decimal feet: 175 ÷ 30.48 = 5.7415 ft
Feet and inches: 175 ÷ 2.54 = 68.8976 inches = 5 ft 8.90 in
Example 2: 182.5 cm to feet
Decimal feet: 182.5 ÷ 30.48 = 5.9875 ft
Feet and inches: 182.5 ÷ 2.54 = 71.8504 inches = 5 ft 11.85 in
When should you use cm vs feet?
- Centimeters: Common in metric countries, science, healthcare records, and standardized product specs.
- Feet/inches: Common in the United States for personal height, construction, and home improvement.
FAQ
Is this conversion exact?
Yes. The calculator uses the exact conversion constants: 1 inch = 2.54 cm and 1 foot = 30.48 cm.
Can I enter decimal centimeters?
Absolutely. You can type values like 167.4, 182.88, or 99.5 and get precise results.
What if I enter a negative number?
The calculator asks for a non-negative value because physical length is typically measured as zero or greater.
Bottom line
Use this cm to feet calculator whenever you need a fast, reliable conversion. It gives you both formats people actually use: decimal feet for calculations and feet + inches for everyday communication.