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21K School / Calculators / Feet Inches Addition Calculator

Feet & Inches Addition Calculator

Add measurements in feet and inches with automatic carry-over and metric conversion.

ft & in
INPUT
Auto
CARRY-OVER
m / cm
CONVERSION
Feet & Inches Addition Calculator
Add measurements in feet and inches with automatic carry-over and metric conversion.
Number Type
=
—
Total (ft & in)—
Total inches—
Metres—
Centimetres—
How it works
1
Enter feet and inches for each measurement.
2
12 inches = 1 foot — carry-over handled automatically.
3
Result converted to inches, metres and centimetres.
Example
5ft 9in + 3ft 7in
= 8ft 16in
= 9ft 4in = 2.84m

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