Weight
Calculate weight from mass and gravity, or solve for mass and gravitational acceleration. Includes formula-based steps and unit-friendly inputs.
Key formula
W = mg
About this tool
Calculate weight from mass and gravity, or solve for mass and gravitational acceleration. Includes formula-based steps and unit-friendly inputs.
How to use this calculator
- Choose the variable you want to solve for and confirm which values are already known.
- Enter inputs in consistent units before calculating so the formula is applied correctly.
- Check whether the result is physically reasonable by comparing it with the size of the inputs.
- Use the step-by-step breakdown to see how the equation was rearranged and evaluated.