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What is Scientific Calculator?
Scientific Calculator performs advanced mathematical operations including trigonometric functions (sin, cos, tan), logarithms, powers, roots, and parenthesized expressions — all running locally in your browser.
Supported Functions
- Trig: sin, cos, tan, asin, acos, atan
- Log: log (base 10), ln (natural), log₀
- Powers: x², x³, x⁀ ∀ ∀ ⁿ√
- Other: %, n!, |x|, 1/x, π, e
- Memory: MS, MR, M+, MC
How to Use Scientific Calculator
- Click number buttons or type on your keyboard to enter values.
- Use trig functions (sin, cos, tan) and switch between DEG and RAD modes as needed.
- Use parentheses to control the order of operations in complex expressions.
- Press = or Enter to evaluate. Press C to clear the display.
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Keyboard Shortcuts
- 0-9, . →digits
- +, -, *, / →operators
- Enter or = →evaluate
- Backspace →delete last
- Escape →clear all
Frequently Asked Questions
Does this support trig functions?
Yes. sin, cos, tan and inverses in DEG or RAD mode.
Does it support parentheses?
Yes. Use ( and ) to group expressions and control operation order.