# Force Calculator

> Calculate net force, mass, or acceleration from Newton’s second law.

Page: https://askcalculators.com/calculator/force-calculator/
Definition: https://askcalculators.com/calculator/force-calculator/definition.json
JSON Schema: https://askcalculators.com/calculator/force-calculator/schema.json
Version: 1.0.0
Maintained by: AskCalculators (software project; not a credentialed reviewer)
Qualified review: pending. Automated checks do not establish professional approval.
Page status: Live
Review status: Pending

## Use
Open the calculator page and enter values. Query-string parameters can restore and bookmark a calculation.
Example: https://askcalculators.com/calculator/force-calculator/?solveFor=force&force=20&mass=10&acceleration=2

## Inputs
- solveFor: Solve for; type=select; required; default=force; values=force|mass|acceleration
- force: Force (N); type=number; required; default=20
- mass: Mass (kg); type=number; required; default=10; min=0.000001
- acceleration: Acceleration (m/s²); type=number; required; default=2

## Outputs
- result: Solved value; format=number; primary
- unit: Unit; format=text
- equation: Equation used; format=text

## Formula
force F = mass m × acceleration a

## Rules
- Empty optional inputs are undefined, not zero.
- Hidden conditional inputs are ignored.
- Do not invent missing required inputs.