Pipe Weight Calculator
Calculate pipe weight per foot based on outer diameter and wall thickness.
Pipe Weight Results
MaterialSteel A36
Inner Diameter3.500 in
Weight (lbs)10.02
Weight (kg)4.55
Weight per ft (lbs)10.02
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Frequently Asked Questions
How much does 1 ft of 4 inch Schedule 40 steel pipe weigh?
A 4" Schedule 40 pipe (4.5" OD, 0.237" wall) weighs 10.79 lb/ft. For 20 ft: 215.8 lbs.
What is Schedule 80 vs Schedule 40 weight?
Schedule 80 has thicker walls than Schedule 40 for the same OD. For 2" pipe: Sch 40 = 3.65 lb/ft, Sch 80 = 5.02 lb/ft.
Does pipe weight include the contents?
No, this calculator computes empty pipe weight only. For filled pipe weight, add the weight of the internal fluid volume.