Steel Reinforcement Calculator
Calculate steel bar weight for reinforcement.
- Free Online Tool
- Instant Results
- Mobile Friendly
- No Installation
- Secure & Private
Result
Understanding This Calculator
Steel Weight Formula
Standard formula for round bars.
Weight (kg) = (D² / 162) × Length
- D: Diameter in mm
- L: Length in meters
Example 1
12mm bar, 12m length
- Unit Wt = 12² / 162 = 144 / 162 ≈ 0.89 kg/m
- Total = 0.89 × 12 = 10.67 kg
How to Use
- Enter bar diameter in mm.
- Enter bar length and quantity.
Frequently Asked Questions
How do I use the Steel Reinforcement Calculator?
Enter your values in the input fields, and the result will appear instantly.
Is this calculator free to use?
Yes, this calculator is 100% free and does not require any registration or subscription.
Is it mobile-friendly?
Absolutely! Our tool is optimized for all devices, including mobile phones, tablets, and desktop computers.