Education Calculators

A test grade is points earned ÷ points possible × 100, so 42 out of 50 is 84% — but knowing the formula and getting the number fast are two different things. The test grade calculator converts any raw score to a percentage and maps it to a letter grade in one step, which saves time when you are marking a stack of papers or checking where you stand before finals.

The other two tools tackle the bigger financial picture. A standard student loan amortizes over 10 years — 120 monthly payments — and small differences in interest rate or loan amount compound into thousands of dollars over that span. The student loan calculator shows the monthly payment and total interest for any combination of principal, rate, and term so you can compare repayment scenarios before you sign. The college cost calculator adds up tuition, room, board, and fees to show what four years actually costs and how much savings or aid you need to cover it. Together, the 3 tools cover the numbers that matter most from first grade to graduation day.

Pick a tool below. Each one runs entirely in your browser — nothing is sent anywhere, and you can adjust values as many times as you need.