Scientific Calculator
Evaluate mathematical expressions with support for powers, roots, trigonometry, and constants.
The Scientific Calculator evaluates complex mathematical expressions in a single step. Type any expression using standard math notation and get an instant result.
Supported Operations
- Basic: Addition (+), subtraction (-), multiplication (*), division (/)
- Powers & Roots: Exponents (^), square root (sqrt), cube root (cbrt)
- Trigonometry: sin, cos, tan, asin, acos, atan (in radians)
- Logarithms: ln (natural log), log (base 10), log2 (base 2)
- Constants: pi (3.14159...), e (2.71828...)
How to Use
Enter your expression using standard notation. Use parentheses to control order of operations. For example, 2^3 + sqrt(16) returns 12, and sin(pi/2) returns 1. This calculator supports the same precedence rules as standard mathematics: parentheses first, then exponents, then multiplication/division, and finally addition/subtraction.
Frequently Asked Questions
What notation does the scientific calculator support?
It supports standard mathematical notation including +, -, *, /, ^ for powers, sqrt() for square roots, and trig functions like sin(), cos(), tan() in radians.
Does it follow order of operations?
Yes, the calculator follows standard PEMDAS/BODMAS rules: parentheses, exponents, multiplication/division (left to right), addition/subtraction (left to right).
Can I use constants like pi and e?
Yes. Type 'pi' for 3.14159... and 'e' for 2.71828... directly in your expression.