About this tool
Functions, parentheses and powers.
How we calculate: Avaliação de expressões por parser próprio (tokenizador + descida recursiva), com trigonometria em graus.
🗓️ Values updated in Janeiro de 2026. Informational result, with no fiscal or official value.
🧮 Scientific Calculator
Advanced operations with functions, parentheses and powers.
📖 How to use this tool
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- Type or use the buttons to build the expression.
- Use ^ for power (e.g. 2^10) and parentheses to group.
- Functions: sin, cos, tan (in degrees), ln, log and √.