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Free calculator

How many 5-star reviews do you need?

Enter your current Google rating and review count. We’ll show how many 5-star reviews get you to your target, and what one bad review would cost you.

  • Free
  • No signup
  • Instant
How Mikla helps

Close the gap without chasing anyone

Mikla follows up with every client after their visit and sends your review link at the right moment, so the reviews you need keep coming in on their own.

How it works

Three steps, under a minute.

  1. 1

    Enter your numbers

    Your current star rating and total review count, as shown on your Google listing.

  2. 2

    Pick a target

    Choose the rating you want Google to display, like 4.8.

  3. 3

    Get your plan

    See the 5-star reviews you need, how long it takes at your pace, and the cost of one bad review.

How the math works

Your Google rating is the average of every star rating you’ve received. To raise it, each new review has to be above your current average, and a 5-star review moves it the most.

Google rounds your average to one decimal. A 4.75 average already displays as 4.8, so the calculator aims for the lowest average that shows your target, not the exact number.

Your displayed rating is itself rounded, so treat the result as a close estimate. The more reviews you have, the more precise it gets.

Why small differences matter

People compare ratings side by side in Maps. The jump from 4.4 to 4.7 often decides who gets the click, and many shoppers filter out anything under 4.0 without reading a word.

Review count matters too. A business with 300 reviews at 4.7 looks safer than one with 12 reviews at 4.9, and every new review also tells Google your listing is active.

FAQ

Google Review Calculator: common questions

Something else? Email us at contact@mikla.ai.

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