โกWork, Power & Energy Calculator
Calculate work done, kinetic energy, gravitational potential energy, and power, with formulas shown.
Free Work, Power & Energy Calculator
Our free work, power, and energy calculator covers four of the most common mechanics formulas in one tool: work done by a force (W = Fd cosฮธ), kinetic energy (KE = ยฝmvยฒ), gravitational potential energy (PE = mgh), and power (P = W/t).
Switch between modes to solve the calculation you need. The work calculator accounts for the angle between the force and the direction of motion, so you can handle both simple straight-line problems and angled-force problems. Every result shows the formula and substitution used.
This makes the tool useful for physics homework, lab reports, and quick mechanics calculations. No sign-up, no downloads โ everything runs instantly in your browser.