Basic Calculator
A full-featured calculator with memory functions, history, and keyboard support. Perfect for daily calculations and basic math operations.
Scientific Functions
History
No calculations yet
Settings
Keyboard Shortcuts
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How to Use Our Free Online Calculator
- Enter numbers using the on-screen buttons or your keyboard.
- Select an operation (+, –, ×, ÷).
- Press "=" or Enter to see the result.
- Use memory buttons (M+, M-, MR, MC) to store and recall values.
Key Features
Memory Functions
Store, recall, and manage values with M+, M-, MR, and MC buttons.
Calculation History
View your recent calculations and reuse previous results.