Free Online Calculator .net

Basic Calculator

Calculator Operations

A simple basic keypad calculator, similar to a small handheld calculator, for addition, subtraction, division and multiplication. Just a basic calculator for basic calculations and memory functions. The operations for this standard calculator are listed below.  If you need to see a running total and tape history use our adding machine calculator.

• M will show up in the left input box when memory has value
• MC = Clear Memory
• M+ = Add to Memory
• M- = Subtract from Memory
• MR = Memory Recall
• C = Clear Current Operation
• CE = Clear Entry