位置エネルギー計算機

共有リンク

はじめに

Potential Energy Calculator — Gravitational potential energy at any height. Enter Mass (kg), Height (m), Gravity (m/s²) to get an instant, accurate result.

計算式

PE = m × g × h, where g defaults to standard Earth gravity (9.81 m/s²).

ステップごとの説明

Enter the Mass (kg).
Enter the Height (m).
Enter the Gravity (m/s²).
Click Calculate to see your result instantly.

実例

Example: With Mass (kg) = 10, Height (m) = 5, Gravity (m/s²) = 9.81, the Potential Energy Calculator gives Potential Energy J: 490.5.

よくある質問

Can I use a different gravity value?

Yes, change the gravity field for other planets or scenarios.

What is the reference point for height?

Whatever baseline you choose — the result is potential energy relative to that reference height.

What inputs does the Potential Energy Calculator need?

You'll need to provide: Mass (kg), Height (m), Gravity (m/s²). All fields use sensible defaults, so you can see a working example immediately and then adjust the values to match your own numbers.

How accurate is the Potential Energy Calculator?

The Potential Energy Calculator applies the formula exactly as calculated — PE = m × g × h, where g defaults to standard Earth gravity (9.81 m/s²). — so results are precise for the inputs you provide. Accuracy depends on entering correct, realistic input values.

Is the Potential Energy Calculator free to use?

Yes, the Potential Energy Calculator is completely free, requires no signup, and runs instantly in your browser.