Home › Tools › Inches to feet › 12"

12 inches in feet

12 inches written in feet and inches, decimal feet, and metric — exactly, the way TapeMath's engine rounds a tape to the nearest sixteenth.

12 inches =

=1' 0"

Feet & inches

1' 0"

Decimal feet

1 ft

Yards

0.333333 yd

Centimetres

30.48 cm

Millimetres

304.8 mm

Metres

0.305 m

How it's figured

12 ÷ 12

There are 12 inches in a foot, so 12 ÷ 12 = 1 ft, which reads as 1' 0" on a tape. For metric, one inch is exactly 25.4 mm: 12 × 25.4 = 304.8 mm (30.48 cm, 0.305 m).

Nearby lengths

Inches around 12"

Inches	Feet & inches	Centimetres
9"	0' 9"	22.86 cm
10"	0' 10"	25.4 cm
11"	0' 11"	27.94 cm
12"	1' 0"	30.48 cm
13"	1' 1"	33.02 cm
14"	1' 2"	35.56 cm
15"	1' 3"	38.1 cm

All inches-to-feet Open the calculator

The same math, offline

Every calc, on your tape measure — even with no signal.

TapeMath for iPhone runs this exact engine offline, adds rafters, stairs, studs, pitch and a paperless tape, and the key layout your thumbs already know. $9.99 once — no subscription, ever.

See the app

Coming soon — TapeMath is in final App Review. Meanwhile, use the free web calculator →