Calculator
Free online calculator with basic arithmetic operations, memory functions, and calculation history. Perfect for everyday calculations and mathematical operations.
Online Calculator
Calculation History
Calculator Features
This online calculator provides all the essential functions you need for everyday calculations, including memory operations and calculation history.
Basic Operations
- Addition (+): Add two or more numbers together
- Subtraction (-): Subtract one number from another
- Multiplication (×): Multiply numbers together
- Division (÷): Divide one number by another
- Decimal Point (.): Enter decimal numbers
Memory Functions
- MS (Memory Store): Store the current display value in memory
- MR (Memory Recall): Recall the value stored in memory
- M+ (Memory Add): Add the current display value to memory
- MC (Memory Clear): Clear the memory
Clear Functions
- AC (All Clear): Clear all calculations and reset the calculator
- CE (Clear Entry): Clear the current entry only
- Education: Perfect for students learning basic arithmetic and mathematics
- Business: Quick calculations for accounting, finance, and business operations
- Shopping: Calculate totals, discounts, and price comparisons
- Engineering: Basic calculations for technical and engineering work
- Daily Life: Everyday calculations for budgeting, cooking, and measurements
Frequently Asked Questions
How do I use the memory functions?
Use MS to store a value in memory, MR to recall the stored value, M+ to add to memory, M- to subtract from memory, and MC to clear memory.
What operations does the calculator support?
The calculator supports basic arithmetic operations: addition (+), subtraction (-), multiplication (×), division (÷), percentage (%), and decimal calculations.
How do I clear the calculator?
Use C to clear the current entry, AC to clear all calculations, or CE to clear the last entry. The calculator also maintains a history of calculations.