Specific Gravity Calculator — science and physics formula calculators
Find the specific gravity of a solid sample from its weight in air and its weight while suspended in water. Enter both weights in the same units, and the calculator compares the sample density to water density. Use it for material identification, purity checks, and quality control in geology, gemolo
Category: Chemistry
About this tool
What Is Specific Gravity Calculator? Specific Gravity Calculator is a browser-based tool for Calculate specific gravity from sample weight in air and water. This guide explains the result, the calculation or processing method, and correct usage. Calculation or Processing Method Weigh the dry sample in air and while submerged without bubbles, then enter both values with the same units. Formula or method: Specific gravity = weight in air / (weight in air − weight in water), assuming water is the reference fluid. How to Use It Open the tool and choose the required unit, mode, or options. Enter values or paste text into the input fields. Review the result, copy it, or continue with a related tool. Important Notes Use consistent units and verify values before calculating. Incomplete or invalid input can produce an incomplete result. Related Tools Tools that support the same workflow: Ohm's Law Calculator — Calculate voltage, current, and resistance using Ohm's law. Density Calculator — Calculate material density from mass and volume. Ideal Gas Law Calculator — Calculate pressure, volume, and temperature using PV=nRT. Frequently Asked Questions How does Specific Gravity Calculator work? Weigh the dry sample in air and while submerged without bubbles, then enter both values with the same units. What formula does Specific Gravity Calculator use? Specific gravity = weight in air