About Scientific Calculator

Scientific Calculator is a free online calculator built for readable 2D math input. Instead of typing every expression into a plain text line, you can work with fractions, square roots, powers, trigonometric functions, logarithms, constants, factorials, and DEG/RAD mode in a layout that looks closer to textbook notation.

The calculator is designed for students, teachers, engineers, and anyone who wants a fast browser-based scientific calculator with clear math formatting and a safe expression parser.

What it can calculate

• Fractions, roots, powers, parentheses, and absolute values.
• sin, cos, tan, inverse trigonometry, log, ln, pi, e, and factorials.
• DEG/RAD trigonometry mode, calculation history, and LaTeX copy support.