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Reinforcing Steel | Calculator

MASS CALCULATION BY LENGTH
Rebar diameter: mm
Total length: m
LENGTH CALCULATION BY MASS
Rebar diameter: mm
Total mass: kg


Our online Reinforcing Steel calculator is designed for quick and accurate calculations—determining the weight of rebar based on its length and calculating the required rebar length from a known weight. This estimation tool helps you precisely compute the total quantity of reinforcing steel needed for structural construction, optimizing your purchase and avoiding unnecessary costs.

Calculator functionality:

  • Computation of rebar weight from the entered bar length.
  • Determination of rebar length from a specified weight.
  • Option to factor in the cost of reinforcing steel per ton to calculate the total purchase cost.
  • Support for all standard rebar diameters (from 6 mm to 80 mm).

To get started, simply select the calculation mode—either "weight by length" or "length by weight"—then input the rebar diameter along with the corresponding length or weight. The calculator will automatically compute the result, providing you with the exact rebar weight in tons or the required length in meters.

Utilizing various standard rebar diameters and a steel density of 7850 kg/m3, this reinforcing steel estimation tool delivers precise and reliable calculations for any construction project.