Inches to Decimal & Decimal Feet Converter
Convert between decimal feet used on plans and surveys and the feet-and-inches used on tape measures.
How to use the Inches to Decimal & Decimal Feet Converter
- Choose the conversion.
- Enter the decimal feet, or feet and inches, or inches.
- Read the result.
How it works
To convert decimal feet to feet and inches, the whole number is feet and the decimal × 12 is inches: 5.75 ft = 5 ft + 0.75 × 12 = 5′ 9″. Going the other way, divide inches by 12: 9″ = 0.75 ft. Surveyors and engineering drawings use decimal feet; framing and finish carpentry use feet, inches and fractions.
Inches as decimal feet
| Inches | Decimal feet | Inches | Decimal feet |
|---|---|---|---|
| 1 | 0.0833 | 7 | 0.5833 |
| 2 | 0.1667 | 8 | 0.6667 |
| 3 | 0.25 | 9 | 0.75 |
| 4 | 0.3333 | 10 | 0.8333 |
| 5 | 0.4167 | 11 | 0.9167 |
| 6 | 0.5 | 12 | 1 |
Frequently asked questions
What is 0.5 feet in inches?
6 inches.
What is 5.75 feet in feet and inches?
5′ 9″.
What is 3 inches in decimal feet?
0.25 ft.
What is 0.1 foot in inches?
1.2 inches (about 1 3/16″).
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