Gravitational Potential Energy Calculator: GPE
Calculate gravitational potential energy using GPE = mgh. Understand how height and mass determine stored energy and explore conservation of energy with worked ex...
What is Gravitational Potential Energy?
Gravitational Potential Energy (GPE) is the energy stored in an object due to its vertical position in a gravitational field. When an object is raised, work is done against gravity and stored as GPE. When dropped, this GPE converts to kinetic energy ā the foundation of energy conservation in mechanics.
š GPE Calculator
Use our free calculator for instant, accurate results.
š Formula
GPE = m Ć g Ć h
m = mass (kg), g = gravitational acceleration (9.81 m/sĀ² on Earth), h = height above reference point (m). GPE is in Joules (J).
š Worked Example
A 5 kg ball raised 10 m:
GPE = 5 Ć 9.81 Ć 10 = 490.5 J
When released: KE = 490.5J ā v = ā(2Ć490.5/5) = 14 m/s at ground level
š How to Use the Calculator
ā FAQ
What is the reference point for GPE?
You choose it ā GPE is always relative. The reference (h=0) is wherever you define it. Only changes in GPE are physically meaningful.
Does GPE depend on the path taken?
No ā GPE is a conservative force. Only the initial and final heights matter, not the path traveled.
Veer Kumavat
Founder & AuthorVeer is a 14-year-old student from Nashik, Maharashtra, who built SciFi Calculators to help students worldwide master STEM subjects. He is passionate about making complex science and math problems accessible through intuitive digital tools.