Scientific Calculator
A comprehensive scientific calculator supporting trigonometric functions, logarithms, exponentials, square roots, and more. Features calculation history for efficient complex calculations.
How to Use the Scientific Calculator
1
Use number buttons and operators for basic arithmetic operations
2
Select scientific functions (sin, cos, tan, etc.) for advanced calculations
3
Use parentheses to construct complex mathematical expressions
4
Utilize constants (π, e) for mathematical calculations
5
Access calculation history to reuse previous calculations
6
Use memory functions to store and recall values
Scientific Calculator Features
Trigonometric functions (sin, cos, tan) and inverse trigonometric functions
Logarithmic functions (log, ln) and exponential function (exp)
Square root, power, and absolute value calculations
Mathematical constants (π, e) available
Calculation history save and reuse functionality
Memory functions (MC, MR, M+, M-, MS)
Complex expressions with parentheses support
Degree-based trigonometric calculations
0
Calculation History
No calculations yet
Frequently Asked Questions
Input values using number buttons and select operators or function buttons. For scientific functions, press the function button and then input the value in parentheses.
Press sin, cos, or tan buttons to input the function. For example: sin(30) calculates the sine of 30 degrees. Input angles in degrees.
The history panel on the right shows past calculations. Click on any history item to reuse that calculation expression. Use the clear button to delete all history.
MS (Memory Store) saves current value, MR (Memory Recall) retrieves saved value, M+/M- adds/subtracts to memory value, and MC clears memory.
Use log button for common logarithm (base 10) and ln button for natural logarithm (base e). For example: log(100) equals 2, ln(e) equals 1.
Yes, use ( and ) buttons to input parentheses. Complex calculations like (2+3)×4 are accurately processed.
Press π button for pi (3.14159...) and e button for Euler's number (2.71828...). You can use these constants in calculations.
If an error occurs due to invalid calculations, press the C button to reset and recalculate with the correct expression.