Calculators
Force Calculator
Solve for force, mass, or acceleration from the other two values with consistent units locally in your browser.
Choose what to solve for, then enter the other two values using consistent units (for example, kilograms with metres per second squared for newtons). Calculations run locally in your browser; your values are not uploaded or stored.
Solve the force, mass, and acceleration triangle without uploading anything.
Choose whether to solve for force, mass, or acceleration, then enter the other two values with consistent units. The calculator applies force = mass × acceleration, mass = force ÷ acceleration, or acceleration = force ÷ mass and shows the worked formula. Everything runs locally in your browser, so your values are not uploaded or stored.
Frequently Asked Questions
Everything you need to know about this tool, how it works, and privacy.
Which formulas does the force calculator use?
It uses force = mass × acceleration, mass = force ÷ acceleration, and acceleration = force ÷ mass. For example, 10 mass units at 2 acceleration units gives a force of 20 force units.
Which units should I use?
Use the same mass and acceleration units on both inputs, such as kilograms with metres per second squared for newtons. The answer is reported in the matching combined force unit.
Which inputs are accepted?
Enter values of zero or greater up to 1,000,000,000,000. Acceleration must be greater than zero when solving for mass, and mass must be greater than zero when solving for acceleration. Missing or non-numeric entries show a clear error instead of a result.
Do my values stay private?
Yes. The calculation and copy action run locally in your browser. CodeASystem does not upload or store the values you enter.