Scientific Calculator
Run arithmetic, memory, powers, roots, logs, trigonometry, inverse functions, hyperbolic functions, constants, and scientific notation from a compact keypad.
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Guide
How this scientific calculator works
This scientific calculator supports arithmetic, memory, powers, roots, logarithms, trigonometry, inverse functions, hyperbolic functions, constants, random values, factorials, and scientific notation from a keypad-style layout.
Use the keypad
Enter values directly, then tap an operator, memory key, constant, or scientific function.
Chain two-value operations
Addition, subtraction, multiplication, division, and powers store the first value until you press equals.
Set angle mode
Toggle Deg/Rad for trigonometric functions and use 2nd or HYP for inverse and hyperbolic variants.
FAQs
Can I use my keyboard?
Yes. Numbers, decimal, plus, minus, multiply, divide, percent, equals, Enter, Backspace, Escape, and exponent shortcuts are supported.
Are trig inputs degrees or radians?
Use the Deg/Rad key to switch angle mode. Inverse trig results follow the selected angle mode.
What happens with invalid inputs?
Invalid operations, such as division by zero or square root of a negative number, show an error state.
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