At a Glance: Key Differences
Data-driven observations based on disclosed figures. Not investment advice — verify current numbers in each franchise's FDD.
Investment & Fees
| Metric | British Swim School | Mathnasium |
|---|---|---|
| Min Investment | $90K | $112K |
| Max Investment | $165K | $149K |
| Franchise Fee | $36K | $50K |
| Royalty Rate | 7.0% | 10.0% |
| Ad Fund Rate | N/A | 2.0% |
Unit Economics
| Metric | British Swim School | Mathnasium |
|---|---|---|
| Avg Unit Revenue | $400K | $200K |
| Avg Profit Margin | N/A | N/A |
Scale & Growth
| Metric | British Swim School | Mathnasium |
|---|---|---|
| Total Units | 300 | 1,100 |
| Annual Growth | N/A | 4.0% |
| Failure Rate | N/A | 4.0% |
Franchisee Performance
| Metric | British Swim School | Mathnasium |
|---|---|---|
| Franchisee Satisfaction | 81/100 | 75/100 |
Track Record
| Metric | British Swim School | Mathnasium |
|---|---|---|
| Years in Business | N/A | 22 |
| Years Franchising | N/A | 19 |
Financial Requirements
| Metric | British Swim School | Mathnasium |
|---|---|---|
| Min Net Worth Required | N/A | $200K |
| Liquid Capital Required | N/A | $100K |
Operations
| Metric | British Swim School | Mathnasium |
|---|---|---|
| Avg Employees | N/A | 6 |
| Training Weeks | N/A | 2 |
Frequently Asked Questions
Is British Swim School or Mathnasium a better franchise investment?
The answer depends on your goals, budget, and market. British Swim School has 300 total units and a 81/100 franchisee satisfaction score. Mathnasium has 1,100 total units and a 75/100 franchisee satisfaction score. Use our ROI Calculator to model both scenarios.
How much does it cost to open a British Swim School franchise?
Based on data in our database, opening a British Swim School franchise requires an initial investment of $90K – $165K. The franchise fee is $36K, with ongoing royalties of 7.0%. Always request the current FDD for exact figures.
How much does it cost to open a Mathnasium franchise?
Based on data in our database, opening a Mathnasium franchise requires an initial investment of $112K – $149K. The franchise fee is $50K, with ongoing royalties of 10.0%. Always request the current FDD for exact figures.
What is the royalty rate for British Swim School vs Mathnasium?
British Swim School's royalty rate is 7.0%. Mathnasium's royalty rate is 10.0%. That means Mathnasium has the lower ongoing royalty burden.
Which has more locations — British Swim School or Mathnasium?
British Swim School has 300 total units. Mathnasium has 1,100 total units. A larger system can mean more brand recognition, but also more territorial competition.
Is British Swim School or Mathnasium semi-absentee friendly?
British Swim School is typically run as a owner-operator model. Mathnasium is typically run as a owner-operator model. If passive income is your goal, semi-absentee models let you hire a manager to run day-to-day operations.
Related Comparisons
Data sourced from franchise disclosure documents and public records. Investment ranges, royalty rates, and unit counts change — always request current FDD before making investment decisions. Last updated March 2026.
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