FAB CALC
Free fabrication tool

Free Steel Pipe Weight Calculator

Estimate pipe weight using outside diameter, wall thickness, length, and quantity.

Open the calculator →

How to use it

Enter the actual OD and wall thickness from your supplier to estimate weight per piece and total order weight.

Turn the result into a customer estimate

FabCalc handles the quick math. Forged Metrics lets you save the customer, break down line items, protect your margin, collect approval, and track real profit.

Continue in Forged Metrics →

Common questions

Why use actual OD?

Use accurate supplier and shop figures. FabCalc is for estimating; verify critical engineering and purchasing information before production.

Does this work for structural pipe?

Use accurate supplier and shop figures. FabCalc is for estimating; verify critical engineering and purchasing information before production.

Should I add waste?

Use accurate supplier and shop figures. FabCalc is for estimating; verify critical engineering and purchasing information before production.