Steel Plate Weight Calculator
Calculate plate volume and weight quickly. Supports mm/cm/in/ft/m units and common steel densities or a custom density.
Result
No calculation yet. Enter dimensions and click Calculate.
Volume, density and conversions will appear here after calculation.
Usage Tips
- Enter dimensions in the units you measured (mm, cm, m, in, ft). The tool converts to m³ internally.
- Use custom density for specialty steels or coatings.
- For multiple plates, multiply weight by the number of pieces.
Why Use This Calculator?
- Accurate weight calculations with correct density
- Metric and imperial unit support
- Useful for shops, engineers, fabricators, and builders
- Helps with cost estimation and load management
How the Steel Plate Weight Calculator Works
The calculator determines the weight of a steel plate using the material density, plate thickness, width, and length. It uses the standard steel density value unless a custom density is entered.
Required Inputs
1. Thickness
Enter the thickness of the steel plate in millimeters, inches, or centimeters.
2. Width
Provide the width in mm, cm, or inches.
3. Length
Provide the length in mm, cm, or inches.
4. Material Type (Optional)
Choose from predefined material densities:
- Stainless Steel
- Carbon Steel
- Alloy Steel
Or enter a custom density if needed.
Calculation Formula
Standard Steel Weight Formula
Weight = Volume × Density
Volume Calculation
Volume = Thickness × Width × Length
Density Used
Default density for steel: 7850 kg/m³
(Adjustable for different steel types.)
Unit Conversions Automatically Applied
The calculator supports metric and imperial units and converts values automatically to ensure accurate results.
Outputs Provided
1. Total Weight
Shows the exact weight of the steel plate in:
- Kilograms (kg)
- Pounds (lbs)
2. Volume
Displays the calculated volume of the plate.
3. Material Density Used
Indicates which density value was applied (default or custom).
Use Cases
- Estimating steel plate weight for fabrication
- Calculating transport and shipping loads
- Preparing cost estimates based on weight
- Project planning for construction and engineering
- Metalworking and CNC machining requirements
Why Use This Calculator?
- Accurate weight calculations with correct density
- Metric and imperial unit support
- Useful for shops, engineers, fabricators, and builders
- Helps with cost estimation and load management
Final Thought
A Steel Plate Weight Calculator helps you calculate steel plate weight accurately, making material estimation, project planning, and cost management faster and more efficient.