Inches ⇄ Decimal Feet Converter
Convert inches, mixed fractions like 3 5/8", and decimal inches to decimal feet — the format most calculators require for depth and thickness.
Decimal feet—ft
Decimal inches—in
Feet & inches—
Nearest 1/16—
Nearest 1/8—
Frequently asked
- How do I convert inches to decimal feet?
- Divide inches by 12. Example: 4 in ÷ 12 = 0.333 ft.
- What is 3 5/8" in decimal feet?
- 3.625" ÷ 12 = 0.302 ft.