Scientific Calculator
A full-featured calculator with trigonometric, logarithmic, and exponential functions. Includes calculation history, memory functions, and keyboard input support.
How to Use
Enter Expression
Enter calculations via formula or buttons
Calculate
Press = or Enter to calculate
View Result
Check and copy the result
Features
Scientific Functions
Rich functions: sin, cos, log, ln, โ, ฯ, etc.
History
View past calculation history
Memory
Supports M+, M-, MR, MC memory operations
FAQ
๐Related Tools
Percentage Calculator
Calculate percentages easily. Instantly compute ratios, rate of change, and percent values.
Split Bill Calculator
Easily split bills for dining and parties. Instantly calculate per-person amount.
Random Number Generator
Generate random numbers within a specified range. Customize count, decimal places, and duplicate control.
Number Base Converter
Convert between binary, octal, decimal, and hexadecimal. Also supports custom base conversion (base 2 to 36).
GPA Calculator
Calculate your GPA (Grade Point Average) from course grades. Supports credit-weighted calculations.
Ratio Calculator
Calculate, simplify, and solve ratios. Solve for unknown values in A:B = C:D proportions.