Free Tools
Rebar Calculator: Estimate Weight & Total Length
Instantly convert between total linear length and tonnage for standard US Imperial and Global Metric rebar sizes.
Drywall Calculator
- Drywall Sheets / Boards
- Screws & Nails
- Joint Tape
- Joint Compound
Mortar Calculator
- Total CMU Blocks
- Standard Bricks
- 80 lb. Mortar Bags
- 3,000 lb. Bulk Bags
Grout Calculator
- Core Fill Grout
- 6", 8", 12" CMU Blocks
- 80 lb. Bags
- 3,000 lb. Bulk Bags
Stucco Calculator
- Base Coat Stucco
- 3/8", 1/2", 3/4" Thickness
- 80 lb. Bags
- 3,000 lb. Bulk Bags
Rebar Calculator
- Imperial & Metric Sizes
- Weight to Length
- Length to Weight
- Total Standard Bars
CMU Block Calculator
- Standard Block Count
- Includes Waste Factor
- Fast Output
Rebar Calculator
Convert Length ↔ Weight
Estimated Material Required
Rebar Weight and Yield Estimator for Concrete Contractors
Accurate reinforcing steel takeoffs are critical for pouring foundations, slabs, and columns. Our free rebar calculator allows concrete estimators and structural engineers to easily convert between total linear length and total tonnage.
Whether you are using US Imperial sizes like #4 or #5 rebar, or international metric standards like 10mm or 16mm, this tool provides instant theoretical weights based on industry-standard weight-per-foot and weight-per-meter tables. Determine exact bar counts based on standard stock lengths (like 20ft or 6m) to ensure you order precisely what your jobsite requires.
Project Too Large to Calculate Manually?
We provide detailed, room-by-room takeoffs directly from your blueprints. Stop guessing and start bidding with absolute accuracy.
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