Scientific Calculator
Advanced calculator with scientific functions and mathematical operations
Scientific Calculator
Keyboard Shortcuts
- • Press F to toggle scientific functions
- • Use D to switch between degrees and radians
- • Press H to view calculation history
- • Use Esc to clear the calculator
How to Use the Scientific Calculator
Choose Calculator Mode
Toggle between Basic mode for simple arithmetic operations and Scientific mode for advanced mathematical functions including trigonometry, logarithms, and exponentials.
Basic Operations
Use the number pad for input and operation buttons (+, -, ×, ÷) for basic calculations. The calculator follows standard order of operations and displays results in real-time.
Scientific Functions
In Scientific mode, access trigonometric functions (sin, cos, tan), logarithms (log, ln), square roots, powers, factorials, and mathematical constants (π, e).
Memory Operations
Use memory functions to store and recall values: MC (Memory Clear), MR (Memory Recall), M+ (Memory Add), and M- (Memory Subtract) for complex calculations.
View History
Track your calculations in the history panel. View previous operations, results, and timestamps. Use the share feature to save important calculations.
Scientific Calculator Tips
Use Scientific mode for advanced mathematical operations like trigonometry and logarithms
Memory functions (MC, MR, M+, M-) help with complex multi-step calculations
Trigonometric functions work in degrees - no need to convert from radians
Use parentheses (implied order) for complex expressions to ensure correct calculation order
The factorial function (!) works for positive integers up to reasonable limits
Square root (√) and power (x^y) functions handle both positive and negative numbers appropriately
Clear (C) resets everything, while Delete removes only the last entered digit
Natural log (ln) and common log (log) provide different logarithmic bases for various calculations
Mathematical constants π and e are available for precise scientific calculations
History tracking helps you review and verify complex calculation sequences