Feet to Inches Converter
Enter a value in feet to convert it to inches — 1 ft = 12 in.
Reviewed by the ToolNestr Editorial Team — July 2026
How to convert feet to inches
Converting feet to inches is a simple multiplication: take your length in feet and multiply by the fixed conversion factor of 12 to get inches. Because the factor never changes, the same calculation works for any value, from tiny amounts to very large ones. The converter above applies it the moment you type, with no rounding errors in the underlying maths.
A quick way to break a measurement in feet down into inches for carpentry and tailoring. Knowing how to move between feet and inches is useful whenever measurements are given in one system but you need them in the other — for shopping, travel, study, cooking, engineering or simply comparing figures from different countries.
The reference table below lists common feet values already converted to inches, so you can read off everyday amounts at a glance without typing. For the opposite direction, use the Inches to Feet Converter, which reverses the calculation exactly.
The formula and a worked example
Formula
in = ft × 12
Worked example
To convert 10 feet: 10 × 12 = 120 in. To convert 25 feet: 25 × 12 = 300 in.
Feet to Inches conversion table
| Feet (ft) | Inches (in) |
|---|---|
| 1 | 12 |
| 2 | 24 |
| 5 | 60 |
| 10 | 120 |
| 25 | 300 |
| 50 | 600 |
| 100 | 1,200 |
| 250 | 3,000 |
| 500 | 6,000 |
| 1,000 | 12,000 |
Values are rounded for display; the converter above keeps full precision.
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Frequently asked questions
How do I convert feet to inches?
Multiply the number of feet by 12. For example, 10 ft × 12 = 120 in. The converter above does this automatically.
How many inches are in one feet?
There are 12 inches in one feet. Multiply by 12 for any amount.
Is this Feet to Inches converter accurate?
Yes. It uses the exact conversion factor of 12, so results are precise. Values shown in the table are rounded for readability.
How do I convert inches back to feet?
Use our Inches to Feet Converter for the reverse direction, or divide the inches value by 12.