Feet+inches to inches
Feet+inches to inches

What Feet+inches to inches does
This converter takes a measurement given in feet and inches and produces a single total in inches. Users enter the feet value and the inches value into two separate fields, press Convert, and the equivalent length in inches appears instantly below the form. The tool handles the arithmetic automatically, eliminating manual multiplication and addition. It provides a quick way to standardize mixed imperial measurements into one unit, useful for anyone who needs a single numerical length rather than a combination of feet and inches.
How to use the RapidTables Feet+inches to inches
- 1
Open the Feet+inches to inches conversion page on RapidTables
- 2
Enter the whole number of feet in the first input field
- 3
Enter the remaining inches value in the second input field
- 4
Click the Convert button to calculate the total
- 5
View the result displayed in inches immediately below the form
Best for
Anyone who needs to quickly convert a mixed feet-and-inches measurement into a single inch value, such as DIYers, sewers, students, or anyone working with imperial rulers or plans.
Limitations
- No option to switch between imperial and metric units on the same page
- Input fields accept only numeric values; text or symbols will cause an error
- Result shows only the total inches; feet and inches are not displayed separately after conversion
Feet+inches to inches FAQ
- Can I convert inches back to feet and inches using this tool?
- No, this page only converts feet and inches to a total inch value. A separate converter on RapidTables handles the reverse direction.
- Does the calculator accept decimal feet or inches?
- The form labels show whole-number fields for feet and inches; decimal values may not produce expected results and are not documented on the page.
- Is there a limit to how large the numbers can be?
- The page does not specify a maximum input size, but extremely large numbers are processed like any other; practical limits depend on the browser or device.
- Can I swap the conversion direction without leaving the page?
- A Swap button is available on the form, but it toggles between feet+inches to inches and inches to feet+inches, not a simple unit swap.