ft to inch Converter - Foot to Inch

Foot (ft) to Inch (in) (inch)

Direct answer

1 ft = 12 inch

inch = ft × 12

Converter

Input

Result

12inch

inch = ft × 12

ft = inch × 0.083333333333

Example: 10 ft = 10 × 12 = 120 inch.

Express both ft and inch in the same base unit m (meter), then cancel the shared base unit.

1
Rewrite ft in the base unit
$1 ft = 0.3048 m$
2
Rewrite inch in the base unit
$1 inch = 0.0254 m$
3
Forward conversion
$1 ft = \frac{0.3048 m}{0.0254 m} \times 1 inch = \frac{0.3048}{0.0254} inch = 12 inch$
4
Reverse conversion
$1 inch = \frac{0.0254 m}{0.3048 m} \times 1 ft = \frac{0.0254}{0.3048} ft = 0.083333333333 ft$

A guarded explanation for this pair page covering definition, principle, assumptions, and cautions.

Guarded output

AI text is for interpretation only. The page calculator remains the source of truth for numeric results.

1 ft = 12 inch.

10 ft = 120 inch.

100 ft = 1,200 inch.

Use inch = ft × 12.

1 inch = 0.083333333333 ft.

Use the conversion factor and round the result to the precision required by your calculation.