By CalculatorInn Team · Updated: 2026-03-22 · Free & accurate · Instant results
Perform advanced mathematical calculations including trigonometry, logarithms, exponents, roots, and factorial operations.
Interactive Scientific Calculator
JavaScript is required for the interactive calculator. Enable JavaScript to use this tool.
Supports: +, −, ×, ÷, ^, sqrt(), sin(), cos(), tan(), log(), ln(), pi
Enter mathematical expressions using standard notation. Trigonometric functions use degrees. Use ^ for exponents, sqrt() for square roots, log() for base-10 logarithm, ln() for natural logarithm.
Trigonometric functions (sin, cos, tan) use degrees. For radians, multiply by 180/pi first.
Basic: +, -, *, /. Advanced: ^ (power), sqrt() (square root), sin(), cos(), tan(), log() (base 10), ln() (natural), pi, and parentheses for grouping.
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