Here are some calculators that you can use.

General Conversion


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This calculator will work for all carbon steel pipe, and for both 90/10 and 70/30 class 200 pipe. Steel Pipe Reference

Pipe Weight Calculation

Quantity
in Feet
Nominal
Size
Outer
Diameter
Wall
Thickness
Weight
Per Foot
Weight
Extended
Action

Steel Pipe Reference

Pipe Size Outside Diameter Circumference
1/8" 0.405" 1.272"
1/4" 0.540" 1.696"
3/8" 0.675" 2.121"
1/2" 0.840" 2.639"
3/4" 1.050" 3.299"
1" 1.315" 4.131"
1-1/4" 1.660" 5.215"
1-1/2" 1.900" 5.969"
2" 2.375" 7.461"
2-1/2" 2.875" 9.032"
3" 3.500" 10.995"
3-1/2" 4"
4" 4.500" 14.137"
5" 5.563" 17.476"
6" 6.625" 20.812"
8" 8.625" 27.095"
10" 10.750" 33.771"
12" 12.750" 40.054"