Inch to Foot Converter
One Inch equals 0.08333333333 Foot (1 in = 0.08333333333 ft). Multiply a Inch value by 0.08333333333 to get the equivalent in Foot. Use the calculator above for instant results, or follow the formula, worked examples, and reference table below.
Formula
ft = in × 0.08333333333
Multiply the Inch value by 0.08333333333 to get the equivalent value in Foot.
Example Conversions
1 Inch (in)
0.08333333333 Foot (ft)
5 Inch (in)
0.4166666667 Foot (ft)
10 Inch (in)
0.8333333333 Foot (ft)
25 Inch (in)
2.083333333 Foot (ft)
100 Inch (in)
8.333333333 Foot (ft)
Conversion Table
| Inch (in) | Foot (ft) |
|---|---|
| 0.1 | 0.008333333333 |
| 0.5 | 0.04166666667 |
| 1 | 0.08333333333 |
| 2 | 0.1666666667 |
| 5 | 0.4166666667 |
| 10 | 0.8333333333 |
| 25 | 2.083333333 |
| 50 | 4.166666667 |
| 100 | 8.333333333 |
| 250 | 20.83333333 |
| 500 | 41.66666667 |
| 1000 | 83.33333333 |
How to Convert Manually
Use these steps to convert Inch values to Foot without the calculator.
- Write down the value in Inch (in) that you want to convert.
- Multiply that value by 0.08333333333.
- For example, 10 Inch × 0.08333333333 = 0.8333333333 Foot.
- Label the result as Foot (ft).
Relative Size Comparison
This chart shows the visual difference in size between exactly one Inch and one Foot.
About Inch and Foot
The inch is defined as exactly 25.4 millimeters, one twelfth of a foot. Screen sizes, pipe diameters, and US manufacturing drawings are specified in inches. The foot is defined as exactly 0.3048 meters (12 inches) under the 1959 international yard and pound agreement. US construction, real estate, and aviation altitude all run on feet. One Inch equals 0.08333333333 Foot (1 in = 0.08333333333 ft). Inch to Foot conversion comes up most often in screen and display sizes and in US manufacturing and plumbing specifications, typically when figures need restating for US construction and real estate floor plans.
Precision and Rounding: Length factors between metric and imperial units are exact by definition (1 ft = 0.3048 m since 1959), so any rounding error comes from display precision, not the factor. Two or three decimal places suit carpentry and DIY work; machining and surveying often require four or more.
Conversion factors per NIST Special Publication 811 and the BIPM SI Brochure (9th edition) (reference).
Worked Example
15 Inch equals 1.25 Foot.
15 in × 0.08333333333 = 1.25 ft
FAQ
How do I convert Inch to Foot?
Multiply the Inch value by 0.08333333333 to get the equivalent value in Foot.
What is the formula for Inch to Foot?
The formula is ft = in × 0.08333333333.
How many Foot are in 1 Inch?
1 Inch equals 0.08333333333 Foot.
Can I convert Foot back to Inch?
Yes. 1 Foot equals 12 Inch, and the related converter can reverse the calculation.
What are common names for Inch and Foot?
Inch is shown as in and may also be searched as inches, ". Foot is shown as ft and may also be searched as feet, foot.
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