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๐งฎ Scientific Calculator
Arithmetic, trigonometry, logs, powers and factorials with history.
About the Scientific Calculator
A full scientific calculator that works in your browser. Type an expression or use the buttons, and see the answer as you type. It supports sin, cos, tan and their inverses, natural and base-10 logarithms, square and cube roots, powers, factorials, ฯ and e, and keeps a history of your recent calculations.
How to use it
- Type an expression such as 2^10 + sqrt(16) or tap the buttons.
- Choose Degrees or Radians for trigonometry.
- Press Enter or = to calculate. Click any history line to reuse it.
Frequently asked questions
Does it follow the order of operations?
Yes. Brackets are worked out first, then powers, then multiplication and division, then addition and subtraction. You can also write 2pi or 3(4+1) and it multiplies automatically.
Is my calculation history saved?
Your last 30 calculations are stored in your own browser so they are still there next time. Nothing is sent to our server.
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