Feet and Inches to Decimal & Metric Converter
Convert feet and inches measurements to total inches, fractional inches, and metric cm.
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How to Use the Feet to Inches Calculator: Imperial & Metric Units
- 1Enter the number of feet in the feet input box.
- 2Enter the number of additional inches in the inches input box.
- 3Read the calculated total inches and closest fractional tape measure representation.
- 4Review metric equivalents in centimeters, millimeters, and meters.
Formula & How It Works
Imperial and SI Metric Conversion
Standardizes compound US customary lengths to exact international metric equivalents.
Worked Examples
Convert 5 Feet 10 Inches
Input: Feet = 5, Inches = 10
Explanation: (5 × 12) + 10 = 70 inches. 70 × 2.54 = 177.8 centimeters.
Frequently Asked Questions
How many inches are in a foot?▼
There are exactly 12 inches in one standard imperial foot.
How do you convert total inches back into feet and inches?▼
Divide the total inches by 12: the integer quotient is feet, and the remainder is the leftover inches.
What is 6 feet in centimeters?▼
6 feet equals 72 inches, which converts to 182.88 centimeters (approximately 1.83 meters).
How accurate is the 2.54 conversion factor?▼
It is exact by international treaty definition since 1959.
Quick Reference & Conversion Table
| Feet & Inches | Total Inches | Centimeters | Meters |
|---|---|---|---|
| 5' 0" | 60 in | 152.4 cm | 1.524 m |
| 5' 6" | 66 in | 167.6 cm | 1.676 m |
| 5' 10" | 70 in | 177.8 cm | 1.778 m |
| 6' 0" | 72 in | 182.9 cm | 1.829 m |
⚠️ Common Pitfalls to Avoid
- •Assuming 10 inches make up a foot instead of 12.
- •Rounding metric conversions prematurely on precision architectural drawings.
💡 Practical Real-World Uses
- •Checking height requirements on driver licenses, passport forms, and medical records.
- •Measuring lumber, door frames, and furniture for home improvement projects.
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