Education & Academic Calculators
Helpful for students, teachers, and academic planners.
GPA Calculator
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3 courses: A (4), B (3), C (2) → 3.0 GPA.Semester Grade Calculator
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Midterm 85 (40%), HW 95 (60%) → final is 91.Final Exam Grade Calculator
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Current 80%, final is 20% → need 70% to pass.SAT Score Converter
E.g.
SAT score of 1200 → estimated ACT score of 25.ACT to SAT Score Converter
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ACT score of 26 → equivalent to ~1240 SAT.Tuition Cost Calculator
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$15k/sem, 8 semesters → $120k total tuition.Student Loan Repayment Calculator
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$30k loan, 6% interest, 10 yrs → $333.06/month.Reading Speed Calculator
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Read 1,200 words in 4 minutes → 300 WPM.Typing Speed Calculator
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Type 300 words in 5 minutes → 60 WPM.Probability Calculator
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2 dice, sum of 7 → probability is 6/36 (16.7%).Pythagorean Theorem Calculator
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Sides a=3, b=4 → hypotenuse c=5.Factorial Calculator
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Factorial of 5 (5!) → 120.Poisson Distribution Calculator
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Avg 3 events/hr → P(5 events) is 10.08%.Standard Form Calculator
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Number 1,234,000 → 1.234 x 10^6.Arc Length Calculator
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Radius 5, angle 90° → arc length is 7.85.Absolute Value Calculator
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Absolute value of -10 → 10.Decimal to ASCII Converter
E.g.
Decimal 65 → ASCII character 'A'.Weighted Grade Calculator
E.g.
Exam 80% (wt 50), HW 90% (wt 50) → 85% final.Area Calculator
E.g.
Rectangle 5x10 → Area of 50.Volume Calculator
E.g.
Cube with side 5 → Volume of 125.