Scientific Calculator
Advanced scientific calculator with trig, logs, powers and more.
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Scientific Calculator Functions
This scientific calculator supports trigonometric functions (sin, cos, tan) in both degrees and radians, logarithms (log₁₀ and natural log), square roots, powers, factorials, and constants π and e.
How to use INV mode
Press INV to access inverse functions: sin⁻¹, cos⁻¹, tan⁻¹, 10ˣ, eˣ and more. The button labels update to show the inverse operations.
Keyboard shortcuts
Use your keyboard for faster input: number keys (0–9), operators (+, -, *, /), parentheses, Enter for equals, Escape to clear, and Backspace to delete the last digit.