Feet to Inches Converter
Convert feet (ft) to inches (in) instantly. Type a value — the result updates as you type, and the swap button converts the other way.
Feet to Inches formula
in = ft × 12
1 foot = 12 inches · 1 inch = 0.0833 feet
To convert feet to inches, multiply the value by 12. For example, 5.5 ft:
in = 5.5 × 12in = 66
So 5.5 ft = 66 in.
Mental math shortcut
This conversion is exact, so there is no need to estimate: just multiply by 12.
Feet to Inches conversion table
Inches back to Feet
The same values converted the other way, rounded for everyday use:
| Inches | Feet |
|---|---|
| 6 in | 0.5 ft |
| 12 in | 1 ft |
| 18 in | 1.5 ft |
| 24 in | 2 ft |
| 36 in | 3 ft |
| 48 in | 4 ft |
| 60 in | 5 ft |
| 66 in | 5.5 ft |
About the units
Feet (ft)
A foot is exactly 0.3048 meters, or 12 inches. Feet are used in the US and UK for height, room sizes and altitude.
Inches (in)
An inch is defined as exactly 2.54 centimeters. There are 12 inches in a foot; inches are used in the US for screens, heights and small lengths.
Frequently asked questions
How many inches are in a foot?
One foot equals 12 inches.
What is 5.5 Feet in Inches?
5.5 ft = 66 in.
How do I convert Inches back to Feet?
Divide the inches by 12. Or use the Inches to Feet converter.