Enter the length in inches (″) and press the Convert button:
* ⌊x⌋ = integer value of x
1 inch is equal to 1/12 feet:
1″ = 1/12ft = 0.083333ft
The distance d in feet (ft) is equal to the floor integer value distance d in inches (″) divided by 12:
d(ft) = ⌊d(″) / 12⌋
The additional distance d in inches (in) is equal to the whole distance d in inches (″) minus 12 times the integer disatance d in feet (ft):
d(in) = d(″) - 12×d(ft)
Convert 20 inches to feet+inches:
d(ft) = ⌊20″/12⌋ = 1ft
d(in) = 20″-12×1ft = 8in
| Inches (") | Feet (ft) |
|---|---|
| 0.01 ″ | 0.000833333 ft |
| 1/64 ″ | 0.001302083 ft |
| 1/32 ″ | 0.002604167 ft |
| 1/16 ″ | 0.005208333 ft |
| 0.1 ″ | 0.008333333 ft |
| 1/8 ″ | 0.010416667 ft |
| 1/4 ″ | 0.020833333 ft |
| 1/2 ″ | 0.041666667 ft |
| 1 ″ | 0.0833 ft |
| 2 ″ | 0.1667 ft |
| 3 ″ | 0.2500 ft |
| 4 ″ | 0.3333 ft |
| 5 ″ | 0.4167 ft |
| 6 ″ | 0.5000 ft |
| 7 ″ | 0.5833 ft |
| 8 ″ | 0.6667 ft |
| 9 ″ | 0.7500 ft |
| 10 ″ | 0.8333 ft |
| 20 ″ | 1.6667 ft |
| 30 ″ | 2.5000 ft |
| 40 ″ | 3.3333 ft |
| 50 ″ | 4.1667 ft |
| 60 ″ | 5.0000 ft |
| 70 ″ | 5.8333 ft |
| 80 ″ | 6.6667 ft |
| 90 ″ | 7.5000 ft |
| 100 ″ | 8.3333 ft |