FITT Finder Tools
Flagship toolLivePopularPromo Impact Calculator
“Will your next discount bankrupt you?”
Model the exact financial impact of a discount before you run it. Break-even, churn-adjusted 6-month projections, side-by-side promo comparison.
About Promo Impact Calculator
Model the exact financial impact of a discount before you run it. Break-even, churn-adjusted 6-month projections, side-by-side promo comparison.
Promo Impact Calculator is part of FITT Finder's business & finance suite — built for gym owners and independent trainers who need transparent, source-cited math for pricing, churn, and ROI. No black boxes, no inflated projections. Every model is reproducible by hand if you want to verify the numbers behind the verdict.
How to use it
Open the tool below
Scroll to the interactive form on this page. Each FITT Finder tool asks for a handful of inputs (goal, level, equipment, numbers, etc.) and takes under 30 seconds to fill out.
Enter your inputs
Tell the tool what you need. The on-screen form guides you through the details that matter for a high-quality, client-ready output.
Generate, then export
Click Generate. Review the output on-screen — free, no account. To deliver to a client, export a branded PDF, PNG, or CSV with a free account.
Use Promo Impact Calculator
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