Convert Feet and Inches to Centimeters Online — Free Length Converter
Use a free length converter to convert feet, inches, centimeters, meters, kilometers, and miles instantly for height, room size, furniture, travel, and school work.
Why feet, inches, and centimeters are easy to mix up
Length conversion looks simple until the measurement uses two units at once. A height like 5 feet 8 inches is not converted the same way as 5.8 feet. A room dimension written in meters may need to become feet for a contractor. A product listing in inches may need centimeters for an international buyer.
UtilDen's Length Converter helps you convert between meters, feet, inches, centimeters, kilometers, miles, and more without memorizing formulas or switching between multiple calculators.
The most useful length conversion formulas
For everyday work, these are the conversions people need most often:
- Inches to centimeters: inches × 2.54
- Feet to inches: feet × 12
- Feet to centimeters: feet × 30.48
- Meters to centimeters: meters × 100
- Kilometers to miles: kilometers × 0.621371
- Miles to kilometers: miles × 1.609344
The fastest option is to open the Length Converter, enter the number, choose the starting unit, and read the converted result instantly.
How to convert feet and inches to centimeters
When a height includes both feet and inches, convert everything to inches first. Then convert the total inches to centimeters.
Total inches = feet × 12 + inches
Centimeters = total inches × 2.54
Example: 5 feet 6 inches means 5 × 12 = 60 inches. Add 6 inches and you get 66 inches. Then 66 × 2.54 = 167.64 centimeters.
Common feet and inches to centimeter examples
- 5 feet 0 inches = 152.4 cm
- 5 feet 3 inches = 160.02 cm
- 5 feet 6 inches = 167.64 cm
- 5 feet 9 inches = 175.26 cm
- 6 feet 0 inches = 182.88 cm
These values are useful for height forms, fitness trackers, clothing size charts, medical records, dating profiles, sports profiles, and international documents.
How to convert centimeters to feet and inches
To convert centimeters back to feet and inches, first divide centimeters by 2.54 to get total inches. Then divide total inches by 12. The whole number is feet, and the remainder is inches.
Example: 170 cm ÷ 2.54 = 66.93 inches. That is 5 full feet with 6.93 inches remaining, so it is about 5 feet 7 inches.
When a length converter is better than mental math
Manual formulas are fine for one number, but a converter is safer when accuracy matters. Room planning, furniture buying, shipping dimensions, product listings, construction notes, school assignments, and health forms often require exact values. A small rounding mistake can make a table not fit, a package exceed a limit, or a form show the wrong height.
If the number is part of a larger calculation, use the converter first, then copy the result into your next step. For price, discount, or percentage changes, use the Percentage Calculator. For age or date-based calculations, use the Age Calculator.
Other unit conversions worth checking
Length is only one part of everyday conversion. Temperature is another common source of confusion, especially when switching between Celsius and Fahrenheit for weather, cooking, travel, or science homework. For that, use the Temperature Converter.
You can also explore the full Unit Converters category for tools that help with measurement conversions. For more calculation-focused utilities, visit Math & Science.
Try the free length converter
Open UtilDen's free Length Converter whenever you need to convert inches to centimeters, feet to meters, meters to feet, kilometers to miles, or miles to kilometers. It is fast, browser-based, and built for everyday measurement problems.
Free Unit Converter
Convert length units instantly
Convert feet, inches, centimeters, meters, kilometers, and miles in your browser.
Open Length Converter →Frequently Asked Questions
How many centimeters are in one inch? +
One inch equals exactly 2.54 centimeters. To convert inches to centimeters, multiply inches by 2.54.
How do I convert feet and inches to centimeters? +
Convert the feet to inches by multiplying by 12, add the remaining inches, then multiply the total inches by 2.54.
What is 5 feet 6 inches in centimeters? +
5 feet 6 inches is 66 inches. 66 × 2.54 = 167.64 centimeters.
Can I convert centimeters back to feet and inches? +
Yes. Divide centimeters by 2.54 to get inches, then divide by 12 to separate full feet and remaining inches.
Is this useful for height and furniture measurements? +
Yes. A length converter is helpful for height, clothing size charts, room measurements, furniture dimensions, shipping sizes, and international product listings.