Question 1

How does the percentage (%) button work?

Accepted Answer

The percent button converts the current number to its decimal equivalent (dividing by 100). If used in an operation like 100 + 10%, it calculates 10% of 100 (which is 10) and adds it, resulting in 110.

Question 2

Can I use this calculator for scientific calculations?

Accepted Answer

This is a basic calculator for simple arithmetic. For more complex operations like trigonometry, logarithms, or exponents, please use our advanced Scientific Calculator.

Question 3

How do I perform chained calculations?

Accepted Answer

You can chain calculations easily. For example, to calculate 5 + 3 * 2, you can press '5', '+', '3', '=', which gives 8, and then '*', '2', '=', which gives 16. For complex order of operations, use our Scientific Calculator.

Standard Calculator

Standard Calculator