Kinetic / Potential Energy — Free Online Tool
KE = ½mv², PE = mgh — energy calculations
Calculate kinetic energy (KE = ½mv²) and potential energy (PE = mgh). Convert between joules, calories, BTU.
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Kinetic / potential energy calculator
Calculate KE = ½mv² or PE = mgh. Multi-unit output.
How to use this tool
- 1
Pick mode
Kinetic (½mv²) or potential (mgh).
- 2
Enter values
Mass, velocity, height as appropriate.
- 3
See energy
Joules + calories + BTU.
Frequently Asked Questions
Kinetic energy formula
KE = ½ × m × v². Mass in kg, velocity in m/s → Joules. KE scales quadratically with speed — double speed = 4× energy.
Potential energy formula
PE = m × g × h. On Earth g = 9.81 m/s². Raising a 10 kg mass by 1 m = 98.1 J of stored energy.
Key Takeaways
- Kinetic / Potential Energy is a free, browser-based calculator tool — ke = ½mv², pe = mgh — energy calculations.
- No signup, no downloads, no file uploads. Tools run in your browser; the few that need an outside service say so on the page.
- Works on desktop, tablet, and mobile. Install as a PWA for offline access.
How to Use Kinetic / Potential Energy
- Open the tool: Launch Kinetic / Potential Energy on Toololis — no account or download needed.
- Enter your data: Paste text, enter values, or select a file directly in your browser.
- Get instant results: Everything is processed locally — results appear immediately.
- Copy or download: Save your output or share it. Bookmark for quick access next time.
Kinetic / Potential Energy — Quick Facts
- Price
- Free — no limits, no watermarks, no paywalls
- Privacy
- Processed in your browser. Tools that need an outside service say so on the page. Page views are counted (Google Analytics).
- Platform
- Any modern browser on desktop, tablet, or mobile
- Category
- Calculator Tools on Toololis
- Offline
- Works offline after first visit (Progressive Web App)
| Feature | Details |
|---|---|
| Tool | Kinetic / Potential Energy |
| Category | Calculator |
| Signup Required | No |
| File Upload | None — processed in browser |
| Mobile Support | Fully responsive |
| Cost | Free forever |
Why Use Kinetic / Potential Energy?
You should try Kinetic / Potential Energy for a quick, private way to ke = ½mv², pe = mgh — energy calculations. Processing happens in your browser and files are never uploaded; the few tools that need an outside service say so on the page.
On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.
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100% Privacy. This tool runs entirely in your browser. Your data is never uploaded to any server.