Education
Calculate grades, GPA, attendance, degree progress, study time and reading plans.
GPA Calculator
Calculate a term GPA from course credits and grade points on your own scale.
Cumulative GPA Calculator
Combine previous GPA credits with a new term without averaging term GPAs.
Weighted GPA Calculator
Compare weighted and unweighted GPA using your school’s course-level bonuses.
Target GPA Calculator
Find the GPA required across a future block of credits to reach a cumulative goal.
Grade Calculator
Calculate a course percentage by totaling points earned and points possible.
Weighted Grade Calculator
Combine assignment or category percentages using their course-grade weights.
Final Grade Calculator
Calculate the final-exam score needed for a target course grade.
Test Score Calculator
Calculate raw points and percentage from correct, wrong and unanswered questions, and how many you can miss for a target score.
Attendance Calculator
Calculate attendance and project sessions needed or absences available for a target.
Degree Progress Calculator
Estimate applicable credits, credits remaining and future terms to a program total.
Study Time Calculator
Turn course credits and editable study ratios into a weekly and daily workload.
Reading Time Calculator
Estimate reading and note-taking time from pages, word density and reading pace.
College Savings Calculator
What college could cost by the time it starts, at a cost growth you choose, and the monthly saving that would cover it at a return you choose.
Item Analysis Calculator
Work out a test question’s difficulty and discrimination index from how many students in the top and bottom groups answered it correctly.
Test Reliability Calculator
Estimate a test’s reliability with KR-21 from the mean and spread of scores, or Cronbach’s alpha from item and total variances, and its standard error of measurement.
Readability Calculator
The Flesch reading ease and Flesch-Kincaid grade level of a passage of English, with the words, sentences and syllables they are counted from.
Grades and academic progress are weighted calculations, but the weights are rarely universal. A course may use raw points, assignment categories or a final exam percentage; a school may include some courses in GPA and exclude others. These calculators keep those choices visible and use only the numbers you enter. They can reproduce common gradebook arithmetic, plan a GPA target, estimate attendance or divide study work across a week. They do not replace an official transcript, syllabus, degree audit or attendance policy, and they never claim that one grading scale applies to every school.