Scientific Calc
Online Scientific Calculator
A full-featured scientific calculator that runs in your browser. Supports trig, logs, powers, factorials, and expression history.
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History
Scientific Calculator Functions
Trigonometry: sin, cos, tan (in degrees) · Inverse: sin⁻¹, cos⁻¹, tan⁻¹
Logarithms: log (base 10), ln (natural) · Powers: xʸ, x², √x, ³√x
Constants: π = 3.14159… · e = 2.71828… · Other: n!, 1/x, |x|, mod
Is this calculator good for exams?
This tool is for practice and homework. For formal exams, use a permitted physical calculator. Check your institution's allowed materials list.
Does it use degrees or radians for trig?
The calculator uses degrees by default — the most common choice for academic work. Radians are available via the Rad/Deg toggle.