Scientific Calculator

Advanced scientific calculator with trigonometry, logarithms, exponents, memory, and history.

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About This Tool

This online scientific calculator provides a comprehensive set of mathematical functions for students, engineers, and professionals. It includes basic arithmetic operations, advanced scientific functions (sin, cos, tan, log, ln, sqrt, exponents, etc.), memory operations (M+, M-, MR, MC), and a detailed calculation history. The calculator supports keyboard input for faster operation and features a clean, responsive design that works on all devices.

Save your calculation history with a free account

How to Use

Enter numbers and operations using the on-screen buttons or your keyboard.
Use the scientific function buttons (sin, cos, tan, log, ln, sqrt, etc.) for advanced calculations.
Utilize memory buttons (M+, M-, MR, MC) to store and recall values.
View your calculation history in the side panel.
Click 'Calculate' or press Enter to compute the result.
Results are displayed with full expression and timestamp.

Frequently Asked Questions

Find Quick Answers

What scientific functions does this calculator support?

It supports trigonometry (sin, cos, tan, asin, acos, atan), logarithms (log base 10, ln natural log), square root, exponentiation (x^y), factorial, pi, and e.

Can I use keyboard shortcuts?

Yes, you can use your keyboard for numbers, operators (+, -, *, /), Enter for calculate, Escape for clear, and Backspace for delete.

How do I use the memory functions?

M+ adds the current value to memory, M- subtracts, MR recalls the stored value, and MC clears the memory.

Is there a calculation history?

Yes, all calculations are saved in a history panel that you can clear or review.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

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