Online Calculator
A beautiful calculator with basic and scientific modes. Supports keyboard input.
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How It Works
This calculator supports two modes: Basic and Scientific. In Basic mode, you can perform standard arithmetic operations including addition, subtraction, multiplication, and division. The interface is designed to feel like a native iPhone calculator with smooth button interactions and keyboard support.
In Scientific mode, you get access to advanced mathematical functions including trigonometric functions (sin, cos, tan), logarithms (log, ln), powers and roots, constants (pi and e), and memory operations. Toggle between radians and degrees for trigonometric calculations. All operations support full keyboard input for a seamless experience.