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Height Converter

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in
cm
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Feet + Inches
Inches Only
Centimeters
Meters
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Enter values to see the worked formula.

What Your Result Means

How This Calculator Works

The height converter uses inches as its internal pivot point. When you enter a value in any unit, the calculator converts it to total inches, then derives the equivalent in all other units. The conversion uses the international standard: 1 inch equals exactly 2.54 centimeters. For feet-to-inches conversion, 1 foot equals 12 inches. Meters are calculated by multiplying inches by 0.0254. Rounding to 2 decimal places ensures practical accuracy for everyday use.

Quick Questions

Why do different units show slightly different results?

Rounding differences are intentional and minimal. Because heights rarely divide evenly across all unit systems, each result is rounded to the precision standard for that unit (inches to 2 decimals, centimeters to 2 decimals, meters to 4 decimals). This ensures each value is as accurate as possible when used independently.

Which unit should I use for medical records?

Most US medical facilities use feet and inches, while European and international clinics use centimeters. Check your form or contact your healthcare provider. Both are equally valid; just use what the facility requests.

Can I enter a height like 5' 10" directly?

Not as a single entry—enter 5 in the Feet field and 10 in the Inches field. The calculator will immediately show all conversions. You can also type 70 in Inches Only (since 5 feet = 60 inches, plus 10 = 70).

What if my height has half-inches or decimal inches?

The Feet + Inches and Inches Only fields accept decimals (e.g., 5.5 for 5½ inches). The calculator will convert and display decimal inches automatically in all unit formats.

Is this converter accurate for all scenarios?

Yes, within rounding limits. The converter uses the exact inch-to-centimeter definition (1 in = 2.54 cm) certified by international standards. Differences of ≤0.01 cm may occur due to rounding, but these are negligible for practical use.

Can I use this for objects, not just people?

Absolutely. The height converter works for any length measurement: furniture, doorways, climbing walls, or tool specifications. Enter the measurement in any unit and convert to the unit you need.

Sources

Method & review

MethodologyHow we calculate this Reviewed & Updated2026-04 Next review2027-04

Estimate only. Results reflect your inputs and standard formulas. Double-check important decisions independently.