Scientific Calculator
Use this free scientific calculator online to solve advanced math problems, including trigonometric functions, inverse trigonometry, logarithms, exponents, roots, factorials, memory operations, and degree or radian mode.
Frequently Asked Questions
What is a scientific calculator?
A scientific calculator is an advanced calculator used for arithmetic, trigonometric functions, inverse trigonometry, logarithms, exponents, roots, factorials, and memory operations.
What can I calculate with this online scientific calculator?
You can calculate addition, subtraction, multiplication, division, square roots, powers, percentages, sine, cosine, tangent, inverse trigonometric functions, natural logarithms, common logarithms, and factorial values.
What is the difference between DEG and RAD mode?
DEG mode uses degrees for trigonometric calculations, while RAD mode uses radians. Choose the mode that matches your math or science problem.
Is this scientific calculator free?
Yes. This scientific calculator is completely free to use online on desktop and mobile devices.
Can I use this calculator for school or university?
Yes. Students often use scientific calculators for algebra, trigonometry, geometry, physics, chemistry, engineering, and other academic calculations.