ReviewSmart

Quickly calculate how many 5-star reviews you need to boost your Google rating. Simple, accurate, and built for business owners who want results.

Take control of your Google rating with ReviewSmart — the fastest and most accurate way to calculate how many new 5-star reviews you need to reach your next rating milestone.

Whether you’re running a small business, managing multiple locations, or simply curious about how Google’s rating system works, ReviewSmart gives you clear, instant insights in one simple tool.

Why ReviewSmart?

Google ratings matter. A small shift from 4.3 → 4.4 or 4.5 can dramatically improve customer trust, visibility, and click-through rates. But figuring out how many 5-star reviews you need is not straightforward — especially because Google rounds ratings to one decimal place.

ReviewSmart does the math for you using Google-accurate rounding logic.

Just enter:

• Your current number of reviews

• Your current Google rating

• Your target displayed rating

…and ReviewSmart instantly shows how many additional 5-star reviews you need.