Free length calculator
Feet to Inches Converter (ft to in)
Enter a value to convert feet to inches. Results update as you type and include the calculation steps.
ft
Result
Enter a value above
In decimal inches
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As a common fraction
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Feet and inches
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How to convert feet to inches
Multiply the feet value by 12.
in = ft x 12
Worked example
For 20 ft: 20 x 12 = 240 in.
The calculator keeps more precision internally than the number displayed, so repeated conversions remain accurate.
Feet to Inches conversion table
| Feet (ft) | Inches (in) |
|---|---|
| 0.1 ft | 1.2 in |
| 1 ft | 12 in |
| 2 ft | 24 in |
| 5 ft | 60 in |
| 10 ft | 120 in |
| 20 ft | 240 in |
| 25 ft | 300 in |
| 50 ft | 600 in |
| 100 ft | 1200 in |
| 250 ft | 3000 in |
| 500 ft | 6000 in |
| 1000 ft | 12000 in |
About the units
Foot
A foot equals exactly 12 inches, 30.48 centimeters, or 0.3048 meters.
Inch
An inch is a US customary and imperial length unit. One inch equals exactly 25.4 millimeters and one twelfth of a foot.