Foot [ft] to Inch [in] Converter

Quick Reference

1 Foot (ft) = 12 Inch (in)

1 Inch (in) = 0.08333333333 Foot (ft)

How to Convert Foot to Inch

1 ft = 12 in
1 in = 0.08333333333333333 ft

To convert Foot to Inch, multiply the value by 12. To convert Inch back to Foot, divide by 12.

Example: convert 10 ft to in:
10 ft = 10 x 12 = 120 in

↔ Convert Inch to Foot

Foot

Definition: A foot (ft) is a unit of length in the imperial and United States customary systems. It is defined as exactly 0.3048 meters.

History/origin: The foot has a long history, with its origins tracing back to ancient civilizations. It was often based on the length of a person's foot. The modern definition is based on the metric system.

Current use: Feet are commonly used in the United States, Canada, and the United Kingdom for measuring lengths, heights, and distances, particularly in construction, architecture, and everyday measurements.

Inch

Definition: An inch (in) is a unit of length in the imperial and United States customary systems. It is defined as exactly 25.4 millimeters.

History/origin: The inch has a long and varied history, with its origins tracing back to ancient Rome. It has been defined in various ways over time, but the modern definition is based on the metric system.

Current use: Inches are commonly used in the United States, Canada, and the United Kingdom for measuring lengths, heights, and distances. They are used in construction, manufacturing, and everyday measurements.

Foot to Inch Conversion Table

Foot [ft]	Inch [in]
1 ft	12 in
2 ft	24 in
5 ft	60 in
10 ft	120 in
20 ft	240 in
50 ft	600 in
100 ft	1200 in
200 ft	2400 in
500 ft	6000 in
1000 ft	12000 in

Common pairs of Length

Millimeter

Millimeter to Centimeter Millimeter to Meter Millimeter to Kilometer Millimeter to Inch Millimeter to Yard

Centimeter

Centimeter to Millimeter Centimeter to Meter Centimeter to Kilometer Centimeter to Inch Centimeter to Yard

Meter

Meter to Millimeter Meter to Centimeter Meter to Kilometer Meter to Inch Meter to Yard

Kilometer

Kilometer to Millimeter Kilometer to Centimeter Kilometer to Meter Kilometer to Inch Kilometer to Yard

Inch

Inch to Millimeter Inch to Centimeter Inch to Meter Inch to Kilometer Inch to Yard

Yard

Yard to Millimeter Yard to Centimeter Yard to Meter Yard to Kilometer Yard to Inch

US Survey Foot

US Survey Foot to Millimeter US Survey Foot to Centimeter US Survey Foot to Meter US Survey Foot to Kilometer US Survey Foot to Inch

Foot

Foot to Millimeter Foot to Centimeter Foot to Meter Foot to Kilometer Foot to Inch

Mile

Mile to Millimeter Mile to Centimeter Mile to Meter Mile to Kilometer Mile to Inch

Foot [ft] to Inch [in] Converter

To convert Foot to Inch, enter your value in the ft field above and the result in in will appear instantly. You can also use the conversion factor shown in the table on this page to calculate manually. The formula is always the same: multiply your ft value by the fixed conversion ratio to get the equivalent in in.

Our Foot to Inch converter uses standardized conversion factors defined by international scientific and metrological organizations. All calculations are performed with full floating-point precision. You can also choose how many decimal places to display in the result, so you get exactly the level of detail you need.

Yes, absolutely. Simply swap the source and destination units in the converter — select in as your input unit and ft as your output unit. The same precision and standardized conversion factor applies in both directions.

Converting between Foot and Inch comes up regularly in engineering, scientific research, construction, and everyday tasks that involve measurements from different unit systems. Our converter eliminates the risk of manual calculation errors and saves time whenever you need to switch between these two units.

Yes, the Foot to Inch converter is completely free. No account or registration is required, and there are no usage limits. It works on any device — smartphones, tablets, and desktop computers — directly in your browser.

Foot and Inch are both units used to measure the same physical quantity, but they belong to different measurement systems or represent different scales. The mathematical relationship between them is fixed and constant, which is what makes accurate conversion possible. Scroll up to see the exact conversion factor, formula, and a reference table for common values.