Rebar Weight Calculator

Calculate the weight of steel reinforcement bars (rebar) quickly and accurately for your construction projects.

Weight per Bar

0 kg

Total Weight

0 kg

Key Features

  • Supports all standard rebar sizes from 6mm to 40mm
  • Calculates both metric (kg/m) and imperial (lb/ft) units
  • Accurate calculations based on industry standards
  • Multi-language support for global users
  • Responsive design works on all devices

Standard Rebar Sizes

Diameter (mm)Diameter (in)Size #Weight (kg/m)Weight (lb/ft)
60.24#20.2220.149
80.31#2.50.3950.265
100.39#30.6170.414
120.47#40.8880.596
140.55#51.2100.812
160.63#61.5801.060
180.71#72.0001.342
200.79#82.4701.658
220.87#92.9802.000
250.98#103.8502.584
281.10#114.8303.242
321.26#126.3104.236
361.42#147.9905.364
401.57#169.8606.618

Fence Material Calculator

Calculate materials and costs for fencing projects including posts, panels, and concrete requirements.

Access Calculator

Roofing Estimator

Estimate roofing materials including shingles, underlayment, and flashing with cost breakdown.

Access Calculator

Staircase Calculator

Determine materials needed for stair construction including treads, risers, and railings.

Access Calculator

Retaining Wall Calculator

Calculate blocks, base materials, and drainage needs for retaining wall construction.

Access Calculator

Tile Flooring Estimator

Estimate tiles, grout, and underlayment needed for flooring projects with waste calculation.

Access Calculator

Brick & Mortar Calculator

Calculate bricks and mortar required for walls, fireplaces, and other masonry projects.

Access Calculator