Engineering Workspace

Specific Gravity Calculator & Engineering Guide - AluCalc

Ratio of the density of a substance to the density of water at 4°C.

Mathematical Definition

SG = \frac{\rho_{substance}}{\rho_{water}}
rho_sub=Substance density
rho_water=Reference density

Real-Time Solver

SG = \frac{\rho_{substance}}{\rho_{water}}

Parameters Configuration

Interactive Solver
Tolerance limit
±0%
Tolerance limit
±0%
Calculated Output (SG)
Waiting...

Calculation Procedure

  1. 1

    Define system parameters for Specific Gravity.

  2. 2

    Consult the technical reference table for material constants.

  3. 3

    Apply the ASTM D792 formula.

  4. 4

    Run the post-calculation design checks.

Practical Engineering Application

In Science applications, accurate Specific Gravity analysis is vital for safety and performance.

✓ Design Checklist

  • Verify temperature of reference fluid
v5.0.0 — BUILD 2026-06-15