# Grade Calculator Androidguys Best 3 Way 5/5 (1)

This grade calculator calculates what you need on your final exam to get a desired grade in the course. If you have asked yourself “what do I need on my final exam…?” then this site is for you!

Want to calculate your weighted average grade? Then try our Weighted Average Calculator
Calculate general percentage increase/decrease, fractions, ratios: Percentage Calculator

Weight of Final (%)

Please make sure all textfields are filled out.

Instructions:

Type in the grades you’ve received, along with the weights they’ll have in the determination of your overall average.

Then, if you want, fill in one or both of the fields embedded in the questions marked ‘OPTIONAL:’. After you press ‘Compute’, the results will show your average so far, as well as the answer(s) to any question(s) whose embedded fields you filled in.

Every grade you enter must be a non-negative number, and every percentage you enter must be a positive number.

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OPTIONAL: What average grade do I need on the remaining assignments in order to end up with an overall average of  ?

OPTIONAL: What will my overall average be if I get an average of   on the remaining assignments?

Enter grades and weights & press the Calculate button:

The weighted grade is equal to the sum of the product of the weights (w) in percent (%) times the grade (g):

Weighted grade = w1×g1+ w2×g2+ w3×g3+…

#### Example

Math course with grade of 80 and weight of 30%.

Biology course with grade of 90 and weight of 50%.

History course with grade of 72 and weight of 20%.

The weighted average grade is calculated by:

= w1×g1+ w2×g2+ w3×g3

= 30%×80+ 50%×90+ 20%×72 = 83.4

When the weights are not in percent (hours or points…), you should also divided by the sum of the weights:

Weighted grade = (w1×g1+ w2×g2+ w3×g3+…) / (w1+w2+w3+…)

#### Example

3 points Math course with grade of 80.

5 points Biology course with grade of 90.

2 points History course with grade of 72.

The weighted average grade is calculated by:

= (w1×g1+ w2×g2+ w3×g3) / (w1+w2+w3)

= (3×80+ 5×90+ 2×72) / (3+5+2) = 83.4