Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Tip Calculator
Calculate the tip amount and the total per person for any restaurant bill, with an optional split between multiple people. Use it for fast tip math in the US or any country with a tipping culture, especially when splitting the check with friends.
Average Calculator
Calculate the arithmetic mean (commonly just called "the average") of up to five numbers β the simplest and most widely used measure of central tendency. Enter two to five values and the calculator returns their sum divided by the count of numbers entered. Missing or blank fields are excluded, so you can average just two or three values without having to fill all five. Useful for quickly averaging test scores, monthly expenses, sensor readings, or any small set of numbers where you want a single summary value that represents the group.
Key differences
| Tip Calculator | Average Calculator | |
|---|---|---|
| Category | Math | Math |
| Inputs required | 3 | 5 |
| Result | Total Per Person ($) | Average (Mean) |
| What it does | Calculate the tip amount and the total per person for any restaurant bill, with an optional split between multiple people. Use it for fast tip math in the US or any country with a tipping culture, especially when splitting the check with friends. | Calculate the arithmetic mean (commonly just called "the average") of up to five numbers β the simplest and most widely used measure of central tendency. Enter two to five values and the calculator returns their sum divided by the count of numbers entered. Missing or blank fields are excluded, so you can average just two or three values without having to fill all five. Useful for quickly averaging test scores, monthly expenses, sensor readings, or any small set of numbers where you want a single summary value that represents the group. |