Job-site-ready rebar math
Know the load before the truck rolls.
Calculate rebar weight in pounds and US short tons with a clear, field-checkable breakdown. No spreadsheets. No guessing.
Rebar inputs
Enter the cut length for one bar, then the bar count.
Standard nominal bar data
Estimated rebar weight
Total pounds
133.6
lb
US short tons
0.07
US tons · 2,000 lb each
Field check
0.7 lb/ft × 20 ft = 13.4 lb per bar
13.4 lb per bar × 10 bars = 133.6 lb total
133.6 lb ÷ 2,000 = 0.07 US tons
Built for the field
The fast answer, with the math still visible.
Every result shows the selected bar's standard weight per foot, weight per bar, and the total conversion to US tons — so a foreman can verify the number before placing an order.
See Pro featuresCheckable output
See the equation behind each total, from pounds per foot to total US tons.
Mobile first
Large inputs and direct results that hold up on a phone at the job site.
Pro job history
Save job calculations and revisit them when material counts change.
BarWeight Pro Monthly
Save every job calculation for $8.88/month.
Upgrade after signing in to keep calculation history and organize your rebar estimates by job.