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 | Mathnasium | Chem-Dry |
|---|---|---|
| Min Investment | $115K | $75K |
| Max Investment | $149K | $175K |
| Franchise Fee | $49K | $25K |
| Royalty Rate | 10.0% | 4.0% |
| Ad Fund Rate | 2.0% | N/A |
Unit Economics
| Metric | Mathnasium | Chem-Dry |
|---|---|---|
| Avg Unit Revenue | $400K | $300K |
| Avg Profit Margin | N/A | N/A |
Scale & Growth
| Metric | Mathnasium | Chem-Dry |
|---|---|---|
| Total Units | 1,100 | 3,000 |
| Annual Growth | 4.0% | -30.0% |
| Failure Rate | 4.0% | N/A |
Franchisee Performance
| Metric | Mathnasium | Chem-Dry |
|---|---|---|
| Franchisee Satisfaction | 75/100 | 67/100 |
Track Record
| Metric | Mathnasium | Chem-Dry |
|---|---|---|
| Years in Business | 22 | N/A |
| Years Franchising | 19 | N/A |
Financial Requirements
| Metric | Mathnasium | Chem-Dry |
|---|---|---|
| Min Net Worth Required | $200K | N/A |
| Liquid Capital Required | $100K | N/A |
Operations
| Metric | Mathnasium | Chem-Dry |
|---|---|---|
| Avg Employees | 6 | N/A |
| Training Weeks | 2 | N/A |
Frequently Asked Questions
Is Mathnasium or Chem-Dry a better franchise investment?
The answer depends on your goals, budget, and market. Mathnasium has 1,100 total units and a 75/100 franchisee satisfaction score. Chem-Dry has 3,000 total units and a 67/100 franchisee satisfaction score. Use our ROI Calculator to model both scenarios.
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 $115K – $149K. The franchise fee is $49K, with ongoing royalties of 10.0%. Always request the current FDD for exact figures.
How much does it cost to open a Chem-Dry franchise?
Based on data in our database, opening a Chem-Dry franchise requires an initial investment of $75K – $175K. The franchise fee is $25K, with ongoing royalties of 4.0%. Always request the current FDD for exact figures.
What is the royalty rate for Mathnasium vs Chem-Dry?
Mathnasium's royalty rate is 10.0%. Chem-Dry's royalty rate is 4.0%. That means Mathnasium has the lower ongoing royalty burden.
Which has more locations — Mathnasium or Chem-Dry?
Mathnasium has 1,100 total units. Chem-Dry has 3,000 total units. A larger system can mean more brand recognition, but also more territorial competition.
Is Mathnasium or Chem-Dry semi-absentee friendly?
Mathnasium is typically run as a owner-operator model. Chem-Dry 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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