Foot to Inch Converter
Convert feet to inches (ft to in) instantly with this free online length converter. Enter any value in the Foot field and get the equivalent in Inch immediately. This converter handles any quantity — from tiny fractions to large numbers — with full precision. No signup, no ads in the widget, and the conversion runs entirely in your browser for instant results.
The conversion factor is exact: 1 ft = 12 in. To convert feet to inches, multiply your Foot value by 12. For example, 10 ft = 120 in. You can also reverse the calculation: 1 in = 0.08333333333 ft.
Quick conversion table
| Foot (ft) | Inch (in) |
|---|---|
| 1 ft | 12 in |
| 5 ft | 60 in |
| 10 ft | 120 in |
| 25 ft | 300 in |
| 50 ft | 600 in |
| 100 ft | 1200 in |
Use the swap button to reverse the direction, or choose a different unit from the dropdown menus to convert within the length category.
Formula
Foot to Inch conversion: 1 ft = 12 in inches = feet × 12 1 in = 0.08333333333 ft feet = inches × 0.08333333333
Example
Example: Convert 10 ft to in: 10 ft × 12 = 120 in So, 10 ft is about 120 in. To convert back, multiply by 0.08333333333: 120 in × 0.08333333333 = 10 ft.
How to Use
- Enter the value you want to convert in the Foot field
- The result in Inch appears instantly below
- Use the dropdown menus to change units if needed
- Click 'Swap Units' to reverse the conversion direction
- Copy the result or adjust the input for a new conversion
Frequently Asked Questions
How do I convert feet to inches?
Enter the value in Foot (ft) in the 'From' field. The equivalent in Inch (in) appears instantly in the 'To' field. The converter uses precise conversion factors and updates in real time as you type.
What is the formula to convert ft to in?
1 ft = 12 in, so inches = feet × 12. To convert back, 1 in = 0.08333333333 ft. The full formula and a worked example are shown on this page.
How many inches are in one Foot?
1 ft = 12 in.
Is this Foot to Inch converter free?
Yes, completely free with no signup, no limits, and no ads in the converter widget. You can convert as many values as you need. The tool runs entirely in your browser, so your data never leaves your device.
Can I convert inches back to feet?
Yes. Click the 'Swap Units' button to reverse the direction. You can also use the dropdown menus to select any other length unit for either field.
How accurate is the ft to in conversion?
The converter uses high-precision conversion factors (up to 8 decimal places). Results are displayed with up to 6 decimal places, with trailing zeros removed for readability. For scientific or engineering work, always verify with official standards.