Barra plana
The Barra plana calculator estimates steel weight from your dimensions using default density 7.85 g/cm³ (7850 kg/m³). Enter length, quantity, and optional unit price to get weight per piece, total kg, and cost.
Reference: carbon steel density 7.85 g/cm³ = 7850 kg/m³ (adjustable in the calculator).
How to calculate Barra plana weight
1. Open the calculator
Select the shape and enter section dimensions in mm, m, in, or ft.
2. Set material and length
Confirm density (default 7.85 g/cm³) for Barra plana, then enter length and quantity.
3. Read results
View weight per meter, per piece, and total weight in kg (and optional price).
FAQ — Barra plana
- What steel density does the Barra plana calculator use?
- The default is 7.85 g/cm³ (7850 kg/m³) for carbon steel. You can change density and material in the calculator for stainless or other alloys.
- How is Barra plana weight calculated?
- Weight = section volume × density. The tool applies the geometry formula for Barra plana and multiplies by length and quantity.
- Can I share Barra plana calculation results?
- Yes. Use the share link or PDF export on the calculator page to send dimensions, kg/m, and totals.