What Is 80% of 150?

80% on a 150-Question Test

Scoring 80% on a 150-question test means getting 120 out of 150 correct (30 wrong). That's a B- on the standard US grading scale. Solid performance.

Grade Scale for 150-Question Test

Each question is worth 0.67 points. Here's how many you need for each grade:

Grade	Min %	Correct Needed	Can Miss
A+	97%+	146/150	4
A	93%+	140/150	10
A-	90%+	135/150	15
B+	87%+	131/150	19
B	83%+	125/150	25
B-	80%+	120/150	30
C+	77%+	116/150	34
C	73%+	110/150	40
C-	70%+	105/150	45
D+	67%+	101/150	49
D	63%+	95/150	55
D-	60%+	90/150	60
F	0%+	0/150	150

What Score Do I Need on the Final?

If your current average is 80%, here's what you'd need on the final exam:

Target Grade	Final Exam Weight	Score Needed
70% (C-)	20%	30%
70% (C-)	30%	47%
70% (C-)	40%	55%
70% (C-)	50%	60%
80% (B-)	20%	80%
80% (B-)	30%	80%
80% (B-)	40%	80%
80% (B-)	50%	80%
90% (A-)	50%	100%

How to Calculate 80% of 150

Different Percentages of 150

Percentage	Result
1%	1.5
5%	7.5
10%	15
15%	22.5
20%	30
25%	37.5
30%	45
40%	60
50%	75
75%	112.5
100%	150

Looking for 80% off 150?

See what you'd pay after a 80% discount on $150.