Specific Gravity Calculator
Calculate specific gravity, relative density, and compare material density to water.
SG = ρ_material / ρ_water (1000 kg/m³)
What Is the Specific Gravity Calculator?
Use this free online specific gravity calculator for instant, accurate results.
Formula
How to Use
Enter your values in the fields below and the result updates automatically.
Example Calculation
Enter sample values and click Calculate to see a worked example.
Understanding Specific Gravity
Specific Gravity Calculator is a free online tool providing instant, accurate calculations. No signup required.
All calculations run in your browser for maximum privacy and speed.
Bookmark this page for quick access to specific gravity calculator calculations whenever you need them.
Frequently Asked Questions
Is this calculator free?
Yes, completely free with no registration required.
How accurate are the results?
Results use standard mathematical formulas and are accurate to 6 significant figures.
Can I use this on mobile?
Yes, the calculator is fully responsive and works on all devices.