How many inches are in a foot?

There are exactly 12 inches in 1 foot. This is a defining relationship of the imperial system, so the factor of 12 is exact.

How do I convert inches to feet and inches?

Divide the inches by 12: the whole number is the feet and the remainder is the leftover inches. For example, 40 in ÷ 12 = 3 remainder 4, so 40 in = 3 ft 4 in. This is often easier to picture than a decimal like 3.33 ft.

What is 1 inch in feet?

1 inch is about 0.0833 foot (one twelfth). Some handy values: 6 in = 0.5 ft, 24 in = 2 ft and 36 in = 3 ft. The converter shows the exact decimal-feet value for any inch figure you enter.

When should I convert inches to feet?

It is common for heights, lumber and board lengths, room and furniture dimensions, and any imperial measurement given in inches that is easier to read in feet — for example a 72-inch height is 6 feet.

Can this tool convert feet back to inches?

Yes. Tap the ⇄ swap button to reverse the direction and convert feet to inches (multiply by 12). You can also pick any other length unit from the dropdown, since this page runs on our full Mega Length Converter.

Does the converter update live and work on mobile?

Yes. The feet result recalculates instantly as you type — there is no submit button — and the layout adapts to phones. A ready-made inches-to-feet table is included for the most common values.

Inches to Feet Converter

Convert inches to feet instantly. Both are imperial units, and the relationship is exact: there are 12 inches in every foot, so to go from inches (in) to feet (ft) you divide by 12 — for example, 12 in = 1 ft and 30 in = 2.5 ft. This converter defaults to inches → feet, shows the result live as you type, gives a full i…

VALUE & FROM

0.083333333

1 inch = 0.083333333 foot · 1 inch = 0.083333333 foot

1 inch IN EVERY UNIT

METRIC (SI)

IMPERIAL / US

NAUTICAL

TYPOGRAPHIC

ASTRONOMICAL

SCIENTIFIC

HISTORICAL & FUN

Created with❤️byeaglecalculator.com

HOW TO USE

1
Enter the length in inches (in) in the value box — the converter defaults to inches → feet.
2
Read the feet (ft) result instantly, or do it by hand: divide the inches by 12.
3
Use the inches-to-feet table below for common values, or tap ⇄ to convert feet back to inches.
4
Need another unit? Pick any of the 74 length units in the dropdown, then Share or Embed your conversion.

INCH TO FOOT TABLE

inch (in)

foot (ft)

1 in

0.083333333 ft

2 in

0.16666667 ft

3 in

0.25 ft

4 in

0.33333333 ft

5 in

0.41666667 ft

10 in

0.83333333 ft

15 in

1.25 ft

20 in

1.6666667 ft

25 in

2.0833333 ft

50 in

4.1666667 ft

100 in

8.3333333 ft

1 inch = 0.083333333 foot · 1 foot = 12 inch

QUICK REFERENCE

1 inch

2.54 cm

1 foot

30.48 cm

1 yard

0.9144 m

1 mile

1.609344 km

1 nautical mile

1.852 km

1 kilometer

0.621371 mi

1 meter

3.28084 ft

1 light-year

9.4607×10¹² km

1 AU

149,597,870.7 km

1 parsec

3.26156 ly

ABOUT LENGTH UNITS

Length is measured against the metre, the SI base unit, defined by the speed of light. Every unit here is stored as its exact number of metres, so a conversion is simply the input turned into metres and then into the target unit. The metric prefixes run the full modern range — from the quectometre (10⁻³⁰ m) to the quettametre (10³⁰ m), including the ronna and quetta prefixes added in 2022. The imperial and US units use their exact international definitions (an inch is exactly 2.54 cm), while astronomical units such as the light-year, astronomical unit and parsec, and sub-atomic scales like the ångström, Bohr radius and Planck length, extend the range in both directions. Historical and regional units — cubits, ells, versts, the Scandinavian mile — and playful ones like the smoot use common modern equivalents and can vary by source.

FREQUENTLY ASKED QUESTIONS

Divide the number of inches by 12. Because there are exactly 12 inches in a foot, dividing by 12 gives the number of feet in decimal form. For example, 78 in ÷ 12 = 6.5 ft. The converter does this instantly for any value.

Formula: feet = inches ÷ 12.
There are exactly 12 inches in a foot.
78 in = 6.5 ft; 30 in = 2.5 ft.
To reverse it, multiply feet by 12.

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Last updated: — · 74 length units · Exact SI & imperial definitions · Verified by the EagleCalculator team · Eagle-eyed accuracy for every calculation.