Unit Converter
Conversion formula
The conversion factor from feet to inches is 12, which means that 1 foot is equal to 12 inches:
1 ft = 12 in
To convert 9 feet into inches we have to multiply 9 by the conversion factor in order to get the length amount from feet to inches. We can also form a simple proportion to calculate the result:
1 ft → 12 in
9 ft → L(in)
Solve the above proportion to obtain the length L in inches:
L(in) = 9 ft × 12 in
L(in) = 108 in
The final result is:
9 ft → 108 in
We conclude that 9 feet is equivalent to 108 inches:
9 feet = 108 inches
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 inch is equal to 0.0092592592592593 × 9 feet.
Another way is saying that 9 feet is equal to 1 ÷ 0.0092592592592593 inches.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that nine feet is approximately one hundred eight inches:
9 ft ≅ 108 in
An alternative is also that one inch is approximately zero point zero zero nine times nine feet.
Conversion table
feet to inches chart
For quick reference purposes, below is the conversion table you can use to convert from feet to inches
feet (ft) | inches (in) |
---|---|
10 feet | 120 inches |
11 feet | 132 inches |
12 feet | 144 inches |
13 feet | 156 inches |
14 feet | 168 inches |
15 feet | 180 inches |
16 feet | 192 inches |
17 feet | 204 inches |
18 feet | 216 inches |
19 feet | 228 inches |