More Online Tools
More free online tools from ConversionsHome — percentages, age, GPA, averages, date math and random numbers. Instant answers, no sign-up.
Online CalculatorFree online calculator for everyday arithmetic: add, subtract, multiply and divide with keyboard support and brackets.
Percentage CalculatorFree percentage calculator: X% of Y, X is what percent of Y, and percentage increase/decrease. Instant answers.
Age CalculatorFree age calculator: enter your date of birth to get your exact age in years, months and days, plus total days lived.
GPA CalculatorFree GPA calculator: enter your course grades and credit hours to get your grade point average instantly.
Average CalculatorFree average calculator: enter numbers to get the mean, median, sum, min, max and count instantly.
Date Difference CalculatorFree date difference calculator: find the exact days, weeks and months between any two dates.
Random Number GeneratorFree random number generator: pick a random integer in any range instantly.