Height Converter
Convert heights between feet, inches, and centimeters
Conversion
Results
Feet & Inches
5' 10.9"
Total Inches
70.9"
Centimeters
180.0 cm
Conversion Tips
1 inch = 2.54 cm. 1 foot = 12 inches = 30.48 cm
Quick Facts
Average height varies by country. US average male is 5'9" (175 cm)
Note
Height can be measured in different ways. Stand straight against a wall for accuracy
How Height Converter Works
This converter quickly switches between metric and imperial height measurements.
- 1 inch (in) = 2.54 centimeters (cm)
- 1 foot (ft) = 12 inches = 30.48 centimeters
- Decimal input is supported for precise conversion
- Results show feet/inches, total inches, and centimeters
Last updated: February 2026
Height Converter FAQ
How do I measure height accurately?
Remove shoes and stand against a wall with heels touching. Use a level to measure to the top of your head.
Does height change during the day?
Yes. Height decreases slightly throughout the day due to spinal compression. Measure in the morning.
Why do I need two measurements?
Different countries use different systems. Metric is standard in most of the world; imperial in the US.
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