Steel Weight Calculator: Rebar

A metal weight calculator for steel, rebar and more: use it as a rebar weight calculator, plate weight calculator, tube weight calculator and angle weight calculator. Check metal weight from steel tables in one metal calculator.

Steel Weight Calculator built for the job site
Get rebar, I-beam, square tube and steel plate weight from published standard tables, not rough formulas.
"How heavy is a W14×90, 20 ft long?" Pick the size and get the answer instantly.

■ Who uses this steel weight calculator
· Site engineers and estimators doing steel and rebar takeoffs
· Steel suppliers and stockists quoting steel plate weight and price on the spot
· Fabricators and welders building with square tube, angle and channel
· DIY makers checking stainless steel or aluminum plate weight

■ AISC, EN and KS standard tables, not just formulas
Most metal weight apps use a simple formula, so I-beam weight comes out lighter than the table value. This steel weight calculator uses the nominal weight per meter / per foot from the official section tables.
· US AISC: W shapes (wide flange beam), C channel, L angle, NPS pipe (STD, XS, XXS)
· European EN: IPE, HEA, HEB, HEM beams and UPN channel
· Korean KS: rebar D10–D51, H-beam, channel, angle, square tube, rectangular tube, pipe
Select an AISC, EN or KS size and the dimensions fill in automatically.

■ Rebar weight and I-beam weight in seconds
Choose a rebar or I-beam size and get weight per meter, weight per bar and total weight. Work backwards too: enter a weight and get the rebar length you need.

■ Steel plate weight by width × length × thickness
Enter plate size the way you order it, plus the number of sheets. Pick 4×8, 5×10 or other sheet sizes and see weight per sheet, total weight and weight per m² / ft².

■ Weight ↔ length
Know the length? Get the weight. Know the weight? Get the length. Great for checking leftover stock and planning cuts.

■ Quick steel estimate and cut list
Add a price per kg or per lb and the total cost is calculated instantly. Add rebar, beams, square tube and steel plate to your cut list to total weight and cost, then share the estimate as text in one tap. No more manual estimate spreadsheets.

■ 13 shapes, 19 materials, metric & imperial
· Shapes: rebar, round bar, square bar, flat bar, hex bar, pipe, square tube, rectangular tube, angle, channel, I-beam / H-beam, T-bar, plate
· Materials: carbon steel, stainless steel 304 / 316 / 430, aluminum 6061 / 5052 / 7075, copper, brass, bronze, cast iron, titanium and more
· Add your own material by density
· Switch between mm · kg and inch · lb with one tap
Table weights are scaled to the selected material, so stainless I-beam or aluminum square tube weight works too.

■ A fast, simple steel weight calculator
· Results update as you type, no calculate button
· Cross-section drawing shows which dimension is which
· Weight per length, weight per piece, total weight, section area and paint surface area on one screen
· Remembers your last shape, material and dimensions

From AISC beam weight to rebar takeoffs and steel plate quotes, this steel weight calculator does it in one app. Try it today.

※ Results are estimates for reference only. Actual product weight may vary with manufacturer and tolerances.