Feet to Inches Converter
Convert length between Feet (ft) and Inches (in) instantly. Enter a value in either field below and the converter will update automatically — no need to press a button.
What is a Foot?
A foot is a unit of length in the imperial system, primarily used in the United States and the United Kingdom. It is commonly used for measuring height, room dimensions, and construction work.
What is an Inch?
An inch is a smaller unit of length in the imperial system, equal to exactly 1/12 of a foot. It is commonly used for measuring screen sizes, small objects, and precise dimensions in woodworking and construction.
Feet to Inches Formula
To convert Feet to Inches, multiply the feet value by 12:
To convert Inches back to Feet, divide by 12:
Common Uses
- Measuring a person’s height (e.g., 5 feet 8 inches)
- TV, monitor, and laptop screen sizes
- Woodworking and furniture dimensions
- Construction and carpentry measurements
- Clothing and shoe size charts
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Frequently Asked Questions
How many inches are in a foot?
There are exactly 12 inches in 1 foot.
How do I convert height like 5 feet 8 inches to total inches?
Multiply the feet by 12, then add the extra inches: 5 × 12 = 60, plus 8 = 68 inches total.
Why is a foot exactly 12 inches?
The imperial system standardized the foot as 12 inches, a division that made it easy to split into halves, thirds, and quarters for practical measuring and construction work.