Trig, logs, powers, roots, constants — with DEG/RAD toggle.
This scientific calculator supports trigonometric functions (sine, cosine, tangent and their inverses), natural and base-10 logarithms, exponents and powers, square and nth roots, factorials, and constants such as pi and e. It is ideal for students, engineers and anyone who needs more than basic arithmetic.
Need something simpler? The basic calculator covers everyday sums, while the EMI and SIP calculators handle loans and investments.
Trigonometry (sin, cos, tan and inverses), logarithms, exponents, powers, roots, factorials and constants like pi and e.
It supports trigonometric calculations; check the mode toggle on the calculator for degrees or radians.
Yes, it is completely free and runs in your browser with no sign-up.
Yes, the layout is responsive and works on mobile browsers.