Formula to convert Foot to Inch
Inches = Feet × 12
Example
Convert 5 feet to inches:
5 × 12 = 60 in
Conversion Table
| Feet | Inches |
|---|---|
| 1 | 12 |
| 2 | 24 |
| 3 | 36 |
| 4 | 48 |
| 5 | 60 |
Frequently Asked Questions (FAQ)
How many inches are in a foot?
There are exactly 12 inches in one foot. This is a fixed ratio in both the Imperial and US Customary systems of measurement.
How do I convert feet to inches manually?
To convert feet to inches, simply multiply the number of feet by 12. For example, if you have 5 feet: 5 × 12 = 60 inches.
What is 1/2 foot in inches?
Half a foot is exactly 6 inches. Similarly, a quarter of a foot (0.25 ft) is equal to 3 inches.
About the Foot (ft)
The foot (symbol: ft) is a unit of length used primarily in the United States and the United Kingdom. Since 1959, the international foot has been defined as exactly 0.3048 meters. One foot is comprised of 12 inches, and three feet make up a yard.
The use of the foot as a unit dates back to ancient times, with the Greeks and Romans using variations based on the size of a human foot. Today, it is the standard unit for expressing human height in many English-speaking countries, as well as for measuring altitude in aviation and the height of structures.
About the Inch (in)
The inch (symbol: in or ″) is a unit of length in the British Imperial and United States Customary systems. It is defined as exactly 1/12th of a foot or 25.4 millimeters.
Historically, the inch was defined in England as the length of "three grains of barley, dry and round, placed end to end." In the modern world, the inch is a universal standard for measuring digital screen sizes (smartphones, tablets, and TVs), tire diameters, and various hardware components like bolts and pipes. Its ability to be divided into fractions (such as 1/2, 1/4, or 1/16 of an inch) makes it a staple in carpentry and manufacturing.