Grade Calculator
Calculate your weighted grade average, or find out what grade you need on the final exam or assignment to reach the grade you're aiming for, on any scale (out of 10, out of 100, or any other).
How is it calculated?
Weighted average: multiply each grade by its weight, add those results up, and divide by the sum of the weights (if you don't give weights, a simple average is used). Grade needed on the final: grade needed = (target grade − current grade × (1 − final's weight)) ÷ final's weight, expressing the final's weight as a fraction (30% = 0.3).
Examples
Weighted average: grades 8, 6, 9 with weights 20%, 30%, and 50%
Weighted average: 7.9.
Grade needed: you have a 6, the final is worth 40%, and you're aiming for a 7
You need an 8.5 on the final exam.
Two different questions, one calculator
| Mode | What it solves |
|---|---|
| Weighted average | Calculates your average grade from several grades, each with a different weight |
| Grade needed on the final | Calculates what grade you need on the last evaluation to reach the final grade you want |