What units does it use?

You can enter the diameter in millimeters and length in meters. Weight is calculated in kilograms.

How is rebar weight calculated?

Weight = 0.006165 × diameter² × length (kg/meter). This is the standard formula.

Can I calculate multiple bars?

Yes, you can enter the number of bars to get total weight.

Rebar Weight Calculator

Q: Is this Rebar Weight Calculator free?

Yes, it is completely free to use.

Calculate the total weight of steel reinforcement bars for your construction project.

Diameter of Rebar (mm)

Length of Rebar (m)

Number of Bars

Result

Total Weight: 0 kg

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About Rebar Weight Calculator

The Rebar Weight Calculator helps engineers, contractors, and DIY enthusiasts determine the weight of steel reinforcement bars based on diameter, length, and quantity. Accurate weight calculation is crucial for material estimation and cost planning.

How to Use?

Enter the diameter of the rebar in millimeters.
Enter the length of each bar in meters.
Enter the total number of bars.
Click "Calculate Weight" to see the total steel weight in kilograms.

Frequently Asked Questions

Yes, it is completely free to use online.

Diameter in millimeters, length in meters, and the weight will be calculated in kilograms.

Weight is calculated using the standard formula: Weight (kg) = 0.006165 × diameter² × length × number of bars.

Yes, enter the number of bars to calculate total weight.

Yes, it is suitable for any construction project requiring steel reinforcement calculation.