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Universal Scientific Calculator with mathjs
Advanced mathematical expression calculator that runs 100% in the browser. Supports complex numbers, universal physical constants, and trigonometry in both degrees and radians.
Try this tool
DEG
When to use this tool
Physics calculations with natural constants (speed of light, Planck constant, Avogadro number), expressions involving imaginary numbers, angle conversion, and quick evaluation of scientific formulas.
How it works
Type any mathematical expression and get the result in real time with 4 significant figures. Use 'c', 'h', 'N_A' for physical constants. Toggle between DEG and RAD modes for trigonometric functions. Operations that produce complex numbers (e.g. sqrt(-1)) are shown automatically in a+bi notation. Press '=' to save the operation to history and restore it with one click.