Statistics & Probability
Instant, private, and free
Five-Star Rating Calculator.
Calculate a weighted average from star-rating counts.
On-device calculationNo signup
01
Set your values
Results update as you type.
02 / ANSWER
Result: Average rating: 4.33
Total ratings: 100
5-star share: 55.00%
FAQs
What does the five-star rating calculator calculate?
Calculate a weighted average from star-rating counts.