Grade Calculator
Calculate your average grade instantly.
Percentage Calculator
Calculate percentages quickly and easily.
Final Grade Calculator
Find out what score you need on your final exam.
GPA Calculator
Calculate your GPA using a 4.0 scale.
Weighted Grade Calculator
Calculate weighted averages and course grades.
Exam Score Calculator
Calculate your exam score from correct answers.
Average Calculator
Calculate the average or mean of numbers quickly.
Study Hours Calculator
Estimate how many hours you should study weekly.
Free Online Student Calculators
StudyTools offers free online calculators designed to help students plan, study and manage academic performance. You can calculate grades, GPA, exam scores, averages, percentages and more.
These tools are useful for high school, college and university students who want quick and simple academic calculators without creating an account.
Popular Study Tools
The most popular tools include the Grade Calculator, GPA Calculator, Final Grade Calculator and Exam Score Calculator.