Enter your current Google rating and review count below. We'll tell you the exact number of 5-star reviews needed to hit your target — accounting for how Google really rounds your rating.
Once a business has 40, 80 or 150+ reviews, a single new review barely moves the average — which is exactly why so many local businesses feel stuck at 4.2 or 4.3 stars no matter how good the work is. Knowing the exact number needed turns a vague goal ("get more reviews") into a concrete target you can actually hit and track.
The more reviews you already have, the more new 5-star reviews it takes to shift the average by even 0.1. This calculator does the maths instantly for your exact numbers.
Google shows your rating to one decimal place. Aiming for the raw target rating instead of the rounding threshold means you'll fall just short — we correct for that.
"We need 34 more 5-star reviews" is a target your whole team can rally around — far more useful than "let's ask more customers for reviews".
Your Google Business Profile rating is the mean of every star rating you've ever received (1 to 5), recalculated every time a new review comes in or an old one is removed. There's no special weighting for recency and no separate "true rating" hidden anywhere — what you see is the average, rounded to one decimal place for display.
That rounding is the twist most business owners — and most calculators — miss. A true average of 4.75 could round up to 4.8; a true average of 4.749 shows as 4.7. When you're chasing a specific displayed number, that half-a-review's worth of difference is exactly where this calculator earns its keep.
The moment a job's done, a friendly text goes out asking for a review — no spreadsheets, no chasing, no manual follow-ups. Most businesses see their first new reviews within 48 hours.
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