E = mc² Calculator

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The E = mc² Calculator is a simple yet powerful tool that allows users to calculate energy or mass based on the famous equation by Albert Einstein, $E=mc2E = mc^2$ . This equation demonstrates how mass and energy are interchangeable, with even a small amount of mass yielding an enormous amount of energy.

With the calculator, users can input mass to find the corresponding energy, or input energy to calculate the mass required for that energy, with results displayed in units like Joules, MegaJoules, BTUs, or Calories. It also provides flexibility by allowing users to select the number of significant figures for precise results.

Whether you’re a student learning about physics or a professional working with energy calculations, this tool makes understanding and applying the equation straightforward and accessible.

E = mc² Calculator

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