Feet to inches converter
Convert feet to inches with an editable calculator, worked example, formula and reference table. Check the unit definitions before you convert.
Updated · How we checkUse a decimal point, such as 2.5. Enter a value in ft; the result is in in.
Formula
Worked example
Convert 10 ft to in:
10 ft ≈ 120 in
Multiply your ft value by the factor above. The calculator uses the full conversion factor before rounding the displayed answer.
Feet to inches table
Reference values rounded to 10 significant digits. Use the converter above for other amounts.
| Feet (ft) | Inches (in) |
|---|---|
| 0.1 | ≈ 1.2 |
| 0.5 | ≈ 6 |
| 1 | ≈ 12 |
| 2 | ≈ 24 |
| 5 | ≈ 60 |
| 10 | ≈ 120 |
| 25 | ≈ 300 |
| 50 | ≈ 600 |
| 100 | ≈ 1,200 |
| 1000 | ≈ 12,000 |
Understanding feet
The international foot is exactly 0.3048 meters. Enter decimal feet: 5 feet 6 inches is 5.5 feet, not 5.6.
Understanding inches
The international inch is exactly 0.0254 meters. Enter 2.5 for two and a half inches.
Precision and rounding
The calculator keeps decimal precision during the conversion. Displayed values use up to 10 significant digits; an approximation sign marks the reference results. Keep extra digits until your final measurement or purchase decision.
References
Definitions and method references. Example rates and prices on this page are editable assumptions.