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Advanced mathematical calculator with trigonometry, logarithms, and complex functions.
The Scientific Calculator is a powerful, browser-native tool designed for complex mathematical operations. It supports standard arithmetic alongside advanced functions like trigonometry (sin, cos, tan), inverse trigonometry, logarithms, factorials, and more. Built with performance in mind, it leverages Web Workers for calculations, ensuring a smooth user experience even with large expressions. All calculations happen entirely in your browser, maintaining 100% privacy.
Input
sin(45)Output
0.7071067812Input
log(100)Output
2Input
5!Output
120Input
2 + 3 * (5 ^ 2)Output
17Yes, the calculator follows standard PEMDAS/BODMAS rules, correctly handling parentheses, exponents, multiplication, division, addition, and subtraction.
Degrees mode treats inputs for trigonometric functions as degrees (0-360), while Radians mode treats them as radians (0-2π). This is crucial for different fields of math and science.
Yes, your recent calculations are saved in a history log within your browser's session, allowing you to easily review or reuse previous results.
Absolutely. All math evaluation happens locally in your browser. No data is ever sent to a server, ensuring complete privacy for your work.