Conservation of Energy Calculator

Calculate energy conservation in a mechanical system

Solve For:

Mass (kg):

Gravity (m/s²):

Initial Height (m):

Initial Velocity (m/s):

Final Height (m):

Final Velocity (m/s):

KE1 + PE1 = KE2 + PE2

(1/2)*m*v1² + m*g*h1 = (1/2)*m*v2² + m*g*h2

Total mechanical energy remains constant in absence of friction.

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MyCalcBuddy Editorial Team

This page is maintained as an educational calculator reference.

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Formula Source: University Physics

by Young & Freedman

ðŸ”„Last reviewed: May 2026

âœ“Formula checks are based on standard references and internal QA review.