Average rating calculator and alerts

The review calculator shows you an estimate of how many 5-star reviews you need to increase your average rating on Google.

During the trial period and with the PRO plan, you’ll be able to see the full calculation result. On the free plan, once the trial period has ended, the result will appear blurred, and you’ll need to upgrade to PRO to view it in full.

This calculation is approximate and for guidance only. If you receive a review with fewer than 5 stars, the calculator updates and the number of reviews needed to reach your goal may increase.

That is why, depending on the day, you may see that you need more 5-star reviews if your business has received new ratings that affect the average.

The real impact may vary depending on several factors, such as the volume of new reviews, whether they include text or photos, whether users are Local Guides, and how Google updates the visible rating on your profile.

Opinas can also notify you when your business average rating goes up or down.

You will receive a notification by email or on your mobile phone, depending on the notification settings you have enabled.