Free Tool · No signup required Fig. Calc 03

The Review ROI Calculator.

Project your Google rating and review count forward 6 and 12 months from your current review velocity. The revenue number underneath is a model built on an assumption you control, not a statistic we're asking you to trust blindly.

The modelReviews
Reviews a month→Rating in 6 and 12 months→Modelled revenue

The revenue link is your own assumption, labelled as one.

Review engineAutomatic
01
Visit endsJob closed in your system
02
Text goes outOne-tap review link
03
Review postedOn your Google profile
04
Reply draftedYou approve it

Fresh reviews every week, without asking at the counter.

Current Google rating
/ 5
Current review count
reviews
New reviews gained per month
/ mo
Customers per month
Average customer value
$
Average rating of new reviewsAssumption
/ 5

Default assumes your incoming reviews (helped along by an active request system) average slightly above your current rating. Set this to whatever you actually expect.

Assumed conversion lift per +1.0 starAssumption
%

This is your own estimate, not a cited research figure. It models: "if my rating rises by a full star, I believe I'd convert roughly this many more of my existing monthly visitors into customers." Set it to 0 to strip the revenue model out entirely and see only the review-count math.

The Projection
At 6 months
Projected rating4.2
Projected review count0
Rating change+0.0
Modelled extra revenue / mo$0
At 12 months
Projected rating4.2
Projected review count0
Rating change+0.0
Modelled extra revenue / mo$0
Read this before you trust the revenue number

The review-count and rating projections above are arithmetic: a weighted average of your current reviews and the new ones you're modelling. Those numbers are as solid as the inputs you gave them.

The revenue figure is different. The link between "rating went up" and "revenue went up" is not a fixed law, it depends on your market, your competitors, how visible your listing is, and dozens of things this calculator cannot see. We have not found a single citable, universal statistic for "X% more revenue per star" that would hold for every business, so we didn't invent one. Instead the calculator asks you to set that number as an explicit, editable assumption above, and shows you exactly what it does to the output. Treat the revenue line as a modelled scenario for discussion, not a forecast.

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