Height Calculator
Convert height between feet/inches, centimeters, meters, and inches. Compare two heights and see the difference with our free, easy-to-use Height Calculator. Perfect for international travel, medical records, and everyday conversions.
Height Conversion Made Simple
This Height Calculator converts height measurements between feet/inches, centimeters, meters, and inches. It also allows you to compare two heights and see the difference. Whether you're traveling internationally, filling out medical forms, or just curious about your height in different units, this tool makes conversions fast and accurate.
How Does the Height Converter Work?
The calculator uses standard conversion formulas:
Feet and Inches to Centimeters: cm = (feet × 12 + inches) × 2.54
Centimeters to Feet and Inches:
total inches = cm ÷ 2.54
feet = floor(total inches ÷ 12)
inches = total inches mod 12
Meters to Centimeters: cm = meters × 100
Inches to Centimeters: cm = inches × 2.54
Simply select your input unit, enter your height, and the calculator will instantly show the equivalent values in all supported units. You can also compare two heights side by side.
Why Use This Height Calculator?
- Four Units: Convert between feet/inches, centimeters, meters, and inches.
- Height Comparison: Compare two heights and see the exact difference.
- Visualization: See a visual bar representation of your height.
- Free & Private: No registration, no data storage.
- Mobile-Friendly: Works on any device.
Common Height Conversions
- 5'10" to cm: 5'10" = 70 inches = 177.8 cm
- 6'0" to cm: 6'0" = 72 inches = 182.88 cm
- 180 cm to feet: 180 cm = 70.87 inches = 5'10.9" (approx 5'11")
- 1.75 m to feet: 1.75 m = 175 cm = 68.9 inches = 5'8.9" (approx 5'9")
❓ Height Calculator FAQ
How do I convert feet and inches to centimeters?
Multiply the feet by 12 to convert to inches, add the extra inches, then multiply by 2.54. For example, 5'10" = (5 × 12 + 10) × 2.54 = 70 × 2.54 = 177.8 cm.
How do I convert centimeters to feet and inches?
Divide the centimeters by 2.54 to get total inches. Then divide the total inches by 12 to get feet, and the remainder is inches. For example, 180 cm ÷ 2.54 = 70.87 inches = 5 feet 10.87 inches (approx 5'11").
How do I convert meters to feet and inches?
Multiply meters by 100 to get centimeters, then convert centimeters to feet and inches. For example, 1.75 m = 175 cm = 5'8.9".
What is the formula for converting inches to centimeters?
Multiply inches by 2.54. For example, 72 inches × 2.54 = 182.88 cm.
Why is 5'4" equal to 162.56 cm instead of 160 cm?
The conversion isn't a round number because 1 inch equals exactly 2.54 centimeters. Since 5'4" is 64 inches (5 × 12 + 4), the calculation is 64 × 2.54 = 162.56.
What is the average height for men and women?
Global averages: Men ~171 cm (5'7"), Women ~159 cm (5'3"). In the US: Men ~177 cm (5'10"), Women ~163 cm (5'4").
Can height change throughout the day?
Yes, people are typically 1-2 cm (0.5-1 inch) taller in the morning due to spinal disc compression throughout the day.
How do I measure my height correctly?
Stand against a wall with heels, back, and head touching the wall. Look straight ahead, keep eyes level with the horizon, and measure barefoot or in thin socks.
What is the difference between feet/inches and metric height?
Feet/inches is used primarily in the US, UK, and Canada. The metric system (centimeters/meters) is used in most of Europe, Asia, South America, and in medical and scientific communities worldwide.
How do I convert my height to meters?
Divide centimeters by 100, or multiply feet by 0.3048. For example, 180 cm = 1.80 m, or 6'0" = 1.83 m.
What is the height of a basketball player listed as 2.03 meters?
2.03 m × 100 = 203 cm, 203 cm ÷ 2.54 = 79.92 inches, which is approximately 6'8".
How do I quickly estimate cm to feet?
Remember that 30 cm is approximately 1 foot (actually 30.48 cm). For example, 180 cm ÷ 30 ≈ 6 feet.
What is the height requirement for airline exit rows?
Many airlines require passengers to be at least 4'6" (137 cm) to sit in an exit row. This is because they must be able to reach and operate the emergency exit.
What is the height difference between 6'2" and 5'9"?
6'2" = 74 inches, 5'9" = 69 inches. The difference is 5 inches (13 cm).
How do I compare two heights?
Enter both heights in feet and inches using the Compare Heights mode. The calculator will show the difference in inches, centimeters, and tell you which height is taller.
What is the minimum height for the U.S. Army?
The U.S. Army requires enlisted personnel to be between 4'10" and 6'8" (147-203 cm).
Can I use this calculator for height percentiles?
This calculator converts heights and compares them. For height percentiles, you would need population data. However, the calculator can help you understand where your height falls within common ranges.
What is the average height in the Netherlands?
The Netherlands has some of the tallest averages: Men ~183 cm (6'0"), Women ~170 cm (5'7").