---
title: "Google Review Calculator | Viral Growth Marketing"
description: "Work out exactly how many 5-star reviews you need to reach your target Google rating — and how long it will take at your current pace. Free, no email required."
url: "https://www.viralgrowth.marketing/tools/review-calculator"
---

### How many reviews do you need to hit your target rating?

Star ratings are stubborn — the more reviews you already have, the harder they are to move. Set your numbers below and see exactly how many 5-star reviews it takes, and how long that will realistically take.

To move from **4.2** to **4.8** with **18** reviews on record.

### Get the plan — or get someone to run it

We'll email you these numbers plus a simple, Google-compliant system for asking: exactly what to say, when to send it, and how to reply. Prefer to talk it through? Grab a free 20-minute call with Chase.

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```

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```

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```