Free CM Height Converter
Quick Reference
1 cm = 0.393701 in1 cm = 0.0328084 ft
1 in = 2.54 cm
1 ft = 30.48 cm
1 cm = 0.393701 in
1 ft = 30.48 cm
Enter a height value, then click Convert
CM Height Conversion: Free Online Height Converter
The CM Height Conversion tool is a free online height converter that instantly translates height values between the metric system (centimeters) and the imperial system (feet and inches). Whether you need to convert centimeters to feet and inches or perform the reverse conversion, this metric to imperial height converter eliminates manual calculations. Travelers, health professionals, and anyone dealing with international height data will find it especially handy when faced with mixed units.
Why a Dedicated Height Converter Matters
Measurement systems vary from country to country: some nations use feet and inches for personal height, while others rely solely on centimeters. When you receive a friend’s height as “164 cm” or “5 ft 4 in,” translating that number into your familiar unit can be confusing. A cm to ft in converter resolves this instantly, making comparisons straightforward without requiring background knowledge of conversion factors.
Converting Feet and Inches to Centimeters
The core relationships are simple:
- 1 foot = 30.48 centimeters
- 1 inch = 2.54 centimeters
Thus, any height given in feet and inches can be converted to centimeters using the formula:
Example: For a person who is 5 ft 8 in:
Rounded to the nearest whole number, this is 173 cm. The calculator performs the rounding automatically if you prefer a whole‑number result.
Converting Centimeters to Feet and Inches
The reverse process requires two steps:
- Divide the centimeter value by 30.48 to obtain a decimal number of feet.
- The integer part is the number of whole feet; multiply the fractional part by 12 to get the inches.
Mathematically:
Example: For 175 cm:
After standard rounding, the result is 5 ft 9 in. The height converter built into this tool executes both steps in one click, saving you the trouble of working with fractions.
Quick Reference: Common Heights
| Feet & Inches | Centimeters (approx.) |
|---|---|
| 5′0″ | 152.4 cm |
| 5′6″ | 167.6 cm |
| 5′10″ | 177.8 cm |
| 6′0″ | 182.9 cm |
This free height conversion tool is available online with no download, registration, or cost. Simply enter your value, choose the proper direction (metric to imperial or imperial to metric), and the result appears instantly. It is a practical companion for travelers, fitness trackers, medical charts, and everyday height comparisons.
FAQ
1. How does the CM Height Conversion calculator work?
You enter a height in either centimeters or feet and inches, select the conversion direction, and the tool instantly applies the factors (1 ft = 30.48 cm, 1 in = 2.54 cm) to display the converted value. No manual math is required.
2. What is the formula for converting feet and inches to centimeters?
The formula is: centimeters = (feet × 30.48) + (inches × 2.54). For example, 5'8" becomes (5 × 30.48) + (8 × 2.54) = 172.72 cm, which rounds to 173 cm.
3. How do I convert a height like 175 cm to feet and inches using this tool?
Enter 175 in the centimeter field and choose the cm-to-imperial option. The tool divides by 30.48 (≈5.74 ft), takes 5 as the whole feet, then multiplies the remainder 0.74 by 12 to get 8.9 inches, rounding to 5 ft 9 in.
4. Is this height converter really free to use?
Yes, it is completely free and accessible online. There is no registration, download, or usage limit.
How to Use
- Select the conversion direction: CM to Feet & Inches, or Feet & Inches to CM.
- Enter the height value in the input field(s).
- Click the Convert button to instantly see the conversion result.