Advanced scientific calculator with trigonometry, logarithms, exponents, and a complete history log. Switch between radians and degrees.
TooliFyra's Scientific Calculator Online Free is a full-featured calculator for basic and advanced mathematical operations. Whether you're a student, engineer, scientist, or professional, this scientific calculator online free handles everything from simple arithmetic to complex trigonometric and logarithmic functions.
Features include trigonometry (sin, cos, tan) with degree/radian toggle, logarithms (log, ln), exponents (square, square root, x^y), factorials, parentheses, and a complete history log.
Students can solve math and physics problems, and engineers can perform technical calculations anywhere. The scientific calculator online free is 100% browser-based — no sign-up or installation required.
Students — solve homework and exam problems in math and physics. Engineers — perform trigonometry, logarithm, and power calculations. Scientists — process data with advanced mathematical functions.
TooliFyra's Scientific Calculator Online Free combines a beautiful responsive layout with a persistent history log — completely free and private with no data sent to any server.
DEG (degrees) and RAD (radians) are units for measuring angles. 180° = π radians. Toggle based on your calculation needs.
Enter the base number, click "xʸ", then enter the exponent and press =.
Yes, the history panel on the right shows all past calculations with expressions and results.
Yes, completely free with no usage limits. All calculations happen in your browser.