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  • Common Pipe Industry Tools Specifications and Calculators

Inches to Demicals of a Foot Calculator

This calculates either way (feet/inches to decimal feet or vice versa).
Inches can have a fraction (3 1/4) or decimal (3.25 or 3,25).

FeetInches Decimal Feet 
=

 


 

Inch   Decimal of a Foot
1 inch   0.0833
2 inches   0.167
3 inches   0.250
4 inches   0.333
5 inches   0.417
6 inches   0.500
7 inches   0.583
8 inches   0.667
9 inches   0.750
10 inches   0.833
11 inches   0.917
12 inches   1.000

 

To convert further, 1/8" is almost 1/100th of a foot.
1" = 0.08
1 1/8" = 0.09
1 1/4" = 0.10
1 3/8" = 0.11
1 1/2" = 0.13
1 5/8" = 0.14
1 3/4" = 0.15
1 7/8" = 0.16
2" = 0.17