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Feet to Inches Calculator
Enter a length in feet to see the exact equivalent in inches.
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What this calculator does
This tool converts a length measured in feet into its exact equivalent in inches.
How the calculation works
Since there are exactly 12 inches in one foot, the calculator multiplies your entered feet value by 12 to get the total number of inches, and also breaks the result down into whole feet plus the remaining inches.
This tool is intended for general construction, DIY, and educational use.
Last reviewed August 2026