1 Feet to Inches
1 foot is equal to 12 inches.
How to Convert 1 Feet to Inches
To convert 1 foot to inches, multiply 1 by 12:
Reversing the calculation: 12 inches ÷ 12 = 1 feet.
What Does 1 Feet Look Like?
1 foot (12 inches) is around the length of a forearm. In aviation, altitudes are universally reported in feet (flight level 350 means 35,000 ft), so this conversion bridges aviation data with metric reporting.
Outdoor recreation in the US — hiking distance, elevation gain, fishing line length — is typically expressed in feet.
For additional reference, 1 ft also equals approximately 304.8 mm or 1 ft. Looking at the result side: Plumbing and pipe diameters are typically expressed in nominal inches, even on metric jobsites, because the US fitting standard has spread worldwide.
Nearby Values — Feet to Inches
FAQ
How many inches is 1 foot?
1 foot = 12 inches.
How do I convert feet to inches?
Multiply the number of feet by 12. Formula: in = ft × 12.
Is 1 ft = 12 in exact?
Yes — the conversion factor (12) is exact by international definition, so 1 ft converts to 12 in without any rounding error.
What is half and double of 1 feet in inches?
Half of 1 feet is 0.5 ft = 6 in. Double is 2 ft = 24 in.
How do I convert 12 inches back to feet?
Divide 12 by 12, or equivalently multiply by 0.0833333. The reverse calculation returns 1 feet, confirming the original input.