CALCULATOR
Five Star Supplied Count Average Calculator
Five Star Supplied Count Average Calculator — Five-star ratings only; supplied whole counts, at least one rating; no fetched reviews.
Five-star ratings only; supplied whole counts, at least one rating; no fetched reviews. Calculations use finite-precision arithmetic.
Accepted inputs: C1 value: 0 to 100,000 count; C2 value: 0 to 100,000 count; C3 value: 0 to 100,000 count; C4 value: 0 to 100,000 count; C5 value: 0 to 100,000 count.
How the calculation works
Weight each star score from one to five by its supplied count and divide by total ratings.
Worked example
With c1 value 2 count, c2 value 3 count, c3 value 5 count, c4 value 7 count, c5 value 11 count, result is 3.785714286 stars.
Assumptions and limits
Five-star ratings only; supplied whole counts, at least one rating; no fetched reviews. Calculations use finite-precision arithmetic.