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Boiler Plumbing

Pipe Volume Calculator


Use this calculator to find the total static volume of water a piping system will hold.

Units:    
Pipe Diameter Length in Feet Volume Per Foot Total Gallons
0.50" 0.016 gal
0.75" 0.028 gal
1.00" 0.045 gal
1.25" 0.078 gal
1.50" 0.106 gal
2.00" 0.174 gal
2.50" 0.248 gal
3.00" 0.384 gal
4.00" 0.650 gal
5.00" 0.816 gal
6.00" 1.500 gal
8.00" 2.600 gal
10.00" 4.080 gal
12.00" 5.870 gal

**Pipe volume calculations are intended to provide an estimate. Any variation in the pipe length measurement or any deposition in the pipe may lead to erroneous results. As such, the calculator should not be solely relied upon.**