Student Calculators
GPA, grade, percentage and academic planning tools.
7 free student calculators — no signup, mobile-friendly, formulas verified by our editorial team.
All student calculators
Attendance Calculator
Classes needed to reach an attendance target.
CGPA Calculator
Cumulative Grade Point Average.
College Cost Calculator (USA)
Project total college cost with annual tuition inflation and enrollment years.
GI Bill Housing Allowance Calculator
Post-9/11 GI Bill Monthly Housing Allowance by tier and rate of pursuit.
GPA Calculator
Weighted and unweighted GPA.
Grade Calculator
Final grade from weighted assignments.
Percentage Calculator
Common percentage problems, fast.
Popular in student
Attendance Calculator
Classes needed to reach an attendance target.
CGPA Calculator
Cumulative Grade Point Average.
College Cost Calculator (USA)
Project total college cost with annual tuition inflation and enrollment years.
GI Bill Housing Allowance Calculator
Post-9/11 GI Bill Monthly Housing Allowance by tier and rate of pursuit.
GPA Calculator
Weighted and unweighted GPA.
Grade Calculator
Final grade from weighted assignments.
Trending in student
What readers are opening most this week.
Popular student searches
Official Sources & References
The formulas, rates and definitions used by this calculator are aligned with the following official sources:
- U.S. Department of Education — College Scorecard — Official definitions for GPA, credit hours and student aid math.
- Federal Student Aid (studentaid.gov) — Official federal loan, interest and repayment-plan rules.
We use only primary sources — regulators, standards bodies and scheme operators. See our full sourcing policy for details. Sources & References Policy · Calculator Methodology · How We Verify Formulas