Projectile Motion Calculator

Formula

v² sin(2θ)/g

Worked example

10m/s at 45° — about 10.197m

Quick answer

What does the Projectile Motion Calculator do?

Calculate ideal projectile range on level ground without air resistance.

What is the Projectile Motion Calculator?

Calculate ideal projectile range on level ground without air resistance. Use it when you have the required inputs and want a deterministic, repeatable result with the calculation method visible.

How to use this calculator

Enter the values requested by the tool, keep units and time periods consistent, resolve any validation message, calculate, then review the primary answer together with the displayed formula and supporting values.

Formula and method

This calculator uses the deterministic formula v² sin(2θ)/g. Enter the required values, then review the displayed substitution and result breakdown to verify the calculation.

Worked example

10m/s at 45° about 10.197m

Common mistakes to avoid

Check units, decimal points, percentages, signs, date/time order, selector choices, and rounding. For important decisions, verify the result against an independent source or qualified professional when appropriate.