Star rating calculator
How many 5-star reviews until you hit 4.5? Enter your numbers and find out, plus how long it realistically takes.
Frequently asked questions
How is this calculated?
Straight averages: we solve for how many new 5-star reviews move your current total to the target, assuming no new negative reviews arrive meanwhile.
Why does 4.5 matter so much?
31% of consumers will only use businesses rated 4.5 or higher, and 68% filter below 4 stars entirely. Each tenth of a star around those thresholds moves real revenue.
Is a perfect 5.0 worth chasing?
No. Purchase likelihood actually peaks between 4.0 and 4.7, and 46% of consumers distrust a perfect 5.0. Aim for 4.5 to 4.9 with steady volume.
Fastest honest way to get there?
Ask every customer at the moment they are happiest, with a direct review link. 83% of people asked actually write one.