School and study

Calculate a term or cumulative GPA on a 4.0 scale, a test score as a percentage, or the average of a list of numbers.

• Percentage calculatorFind X% of a number, what percent one number is of another, percent increase or decrease, a tip or tax added, or the whole from a part, with steps shown.
• GPA calculatorCalculate your semester and cumulative GPA on the 4.0 scale with letter grades A to F (plus and minus) and credit hours. Worked example and grade chart.
• Average calculatorPaste or type numbers to get the mean, median, mode, range, sum and count at once, or switch to a weighted average for grades with category weights.