Scientific Calculator
Full-featured scientific calculator with trigonometry, logarithms, exponents, and memory functions
0
How to Use This Tool
Click buttons or use your keyboard to enter expressions.
Use scientific functions (sin, cos, tan, log, ln, sqrt) for advanced calculations.
Toggle DEG/RAD mode for trigonometric functions.
Use Memory buttons (MC, MR, M+, M-) to store and recall values.
View and click on previous calculations in the History panel.
About This Tool
Scientific Calculator is a full-featured calculator with basic arithmetic and advanced scientific functions. Supports sin, cos, tan (and inverses), logarithms, square roots, exponents, factorials, and constants (pi, e). Features DEG/RAD mode toggle, memory buttons, keyboard input, parentheses for complex expressions, and a history of your last 20 calculations.
Frequently Asked Questions
Yes. The calculator follows standard mathematical order of operations (PEMDAS/BODMAS). Use parentheses to control evaluation order.
DEG mode interprets angles in degrees (360° in a circle). RAD mode uses radians (2pi in a circle). Toggle based on your calculation needs.
Share This Tool
Related Tools
Prime Number Checker
Check if any number is prime, find its factors, and discover the nearest prime numbers above and below
Factorial Calculator
Calculate factorials, permutations, and combinations for any number with step-by-step computation
GCD/LCM Calculator
Find the Greatest Common Divisor and Least Common Multiple of two or more numbers with detailed steps
Binary Calculator
Perform addition, subtraction, multiplication, and bitwise operations on binary numbers with decimal conversion