ChemiCalc is a powerful unit converter for chemistry and physics calculations. Students and teachers can enter and simultaneously view converted values for energy, wavelength and frequency. Formulas and fundamental constants relevant for quantum mechanics are included.
Version history
2.0
2020-05-08
Updated app previews, icons, screenshots, and background images.
1.2
2017-03-13
Updated to accommodate additional screen sizes for easy viewing.
I really like using this on my physics and chemistry problems for class, because it will do conversion calculations for you and display them instantly, avoiding careless math mistakes. Would be good for anyone doing scientific calculations.