Free Tool

Customer Retention ROI Calculator

See exactly how much revenue you're leaving on the table and what improving retention is worth.

Brian Boesen|March 2026

Your Business

Repeat visit frequency: 24 visits/year (typical for restaurant)
35%
20%80%
40%
36%90%

Additional Annual Revenue

$483,840

+5 percentage points improvement

Current Annual Revenue

from returning customers

$3,386,880

Projected Annual Revenue

at target retention

$3,870,720

Revenue per 1% Improvement

each percentage point

$96,768

Monthly Revenue Lift

additional per month

$40,320

Payback Period

Assuming $99/mo retention tool cost

< 1 month

Industry Retention Benchmarks

How does your retention rate compare? These benchmarks are compiled from industry association reports and proprietary data from 4,000+ local businesses.

Business TypeAvg. RetentionTop QuartileAvg. Visits/YearSource
Restaurants30-35%55-65%4.4National Restaurant Association, 2024
Med Spas50-55%70-80%3.2AmSpa State of the Industry, 2024
Hair Salons30-40%60-70%5.3Professional Beauty Association
Barbershops35-45%60-70%8.5Booksy Industry Report, 2024
Fitness Studios45-55%72-80%6.8IHRSA Global Report, 2024
Coffee Shops25-35%50-60%7.2SCA Market Research
Dental Practices55-65%80-88%2.1ADA Health Policy Institute
Spas40-50%65-75%3.6ISPA U.S. Spa Industry Study
Auto Detailing25-35%50-60%2.8IDA Industry Survey, 2024

How We Calculated This

The calculator uses a frequency-adjusted model: Annual returning-customer revenue = (Monthly customers Γ— 12 Γ— Retention rate) Γ— Average transaction value Γ— Visits per year.

The β€œvisits per year” factor accounts for how often a retained customer actually comes back. A coffee shop regular visits ~200 times a year; a dental patient comes twice. This gives you a much more realistic picture than assuming every customer visits once per month regardless of business type.

The β€œadditional revenue” figure is the difference between your projected revenue at the target rate and your current revenue. This is a conservative estimate. It doesn't account for the compounding effect of retained customers spending more over time, referring friends, or leaving positive reviews.

Industry data shows that retained customers spend 67% more than new customers on average (Bain & Company). A 5% increase in retention rates can increase profits by 25–95% (Harvard Business Review). Our model deliberately excludes these multipliers to give you a floor, not a ceiling.

The payback period assumes a $99/month retention tool cost and divides it by your monthly revenue lift. Real payback is typically faster because the model doesn't include referral revenue or increased average order value from loyal customers.

Get your personalized retention report

We'll email you a custom analysis based on your numbers above, including specific strategies ranked by expected ROI for your business type.

Join 2,400+ local business owners. We respect your inbox.

Want to actually hit that target retention rate? Regulr connects to your POS and runs personalized retention campaigns on autopilot, so customers come back without you lifting a finger.