Enter Feet (ft) and Inches (in) to review cm with this tool. The result expresses the same measurement in centimeters.
Common heights in feet/inches and centimeters:
Medical records in most countries use centimeters. Convert your height easily for accurate medical documentation.
Passports, driver's licenses, and visas often require height in centimeters. Use this converter for official documents.
International clothing sizes use centimeters for height measurements. This converter helps you find the right fit when shopping online.
Athletic profiles and fitness assessments often use centimeters. Convert your height for sports records and tracking.
Many forms and applications require height in centimeters. Use this converter for accurate form completion.
To convert feet and inches to cm:
1. Multiply feet by 30 (rough estimate)
2. Multiply inches by 2.5 (rough estimate)
3. Add them together
Example: 5'10" ≈ (5 × 30) + (10 × 2.5) = 150 + 25 = 175 cm (exact: 177.8 cm)
Quick shortcuts:
• 5'0" = 152 cm
• 5'10" = 178 cm
• 6'0" = 183 cm
• 6'2" = 188 cm
Converted value = Source value × Conversion factor
For affine conversions such as temperature, an offset is also applied.The calculation links Feet (ft) and Inches (in) to cm. The result expresses the same measurement in centimeters. The relationship is centimeters = feet × 30.48 + inches × 2.54.
Enter Feet (ft) and Inches (in) to review cm with this tool. The result expresses the same measurement in centimeters.
Combine a two-part height into one metric measurement.
The result expresses the same measurement in centimeters. The relationship is centimeters = feet × 30.48 + inches × 2.54.
Prepare Feet (ft) and Inches (in). Enter the feet and inches amount in the source field and read the centimeters output; retain extra digits until the final required rounding.
The result expresses the same measurement in centimeters. The relationship is centimeters = feet × 30.48 + inches × 2.54. Enter the inch remainder in its own field; 5 feet 10 inches is not 5.10 decimal feet.
Use the full settings in the worked-example table. They produce cm: 177.8. Compare the method and units as well as the displayed number.
The displayed relationship is centimeters = feet × 30.48 + inches × 2.54 Enter the feet and inches amount in the source field and read the centimeters output; retain extra digits until the final required rounding.
Enter the inch remainder in its own field; 5 feet 10 inches is not 5.10 decimal feet. Check the original measurement, source data and the convention required by the task.
Worked feet and inches to cm calculator example. Set Feet (ft) = 5; Inches (in) = 10. The corresponding output is cm: 177.8. The result expresses the same measurement in centimeters.
Combine a two-part height into one metric measurement.
Enter the feet and inches amount in the source field and read the centimeters output; retain extra digits until the final required rounding.
| Field | Example value | Entry check |
|---|---|---|
| Feet (ft) | 5 | Keep feet and any inch remainder in their separate fields. |
| Inches (in) | 10 | Read the source and destination units carefully; retain precision until the final rounding. |
Relationship used for this example: centimeters = feet × 30.48 + inches × 2.54
The result expresses the same measurement in centimeters. The relationship is centimeters = feet × 30.48 + inches × 2.54.
| Output | Displayed result |
|---|---|
| cm | 177.8 |
With these settings, cm is 177.8. Use the same units and calculation mode when reproducing this example.
The result expresses the same measurement in centimeters. The relationship is centimeters = feet × 30.48 + inches × 2.54. Enter the inch remainder in its own field; 5 feet 10 inches is not 5.10 decimal feet.
Replace the illustrative feet (ft) value (5) with your own value, then complete the other inputs for the same scenario. Enter the feet and inches amount in the source field and read the centimeters output; retain extra digits until the final required rounding.