How Much Does a Rat Cost?
Rats cost $10-$25 each but need large cages and veterinary care that can be surprisingly expensive. They must be kept in pairs or groups.
Quick Answer
Browse breed-specific cost breakdowns below including food, vet care, insurance, and supplies for your Rat.
Annual Cost Breakdown
| Category | Low | High |
|---|---|---|
| Food | $40 | $80 |
| Bedding | $50 | $100 |
| Vet Care | $50 | $300 |
| Toys & Enrichment | $20 | $50 |
First-Time Rat Owner Expenses
2 Rats
$20-$50Must be kept in pairs or groups—never alone.
Cage
$100-$300Large multi-level cage (Critter Nation popular).
Accessories
$30-$60Hammocks, hides, water bottle, litter pan.
⚠️Hidden Costs Many Owners Miss
Tumor Surgery
Mammary tumors are extremely common in female rats—surgery $150-500.
Respiratory Infections
Mycoplasmosis is chronic in most rats—ongoing antibiotics needed.
Short Lifespan Heartbreak
At 2-3 years, you may face vet bills for aging rats frequently.
Cost by Rat Breed
Different breeds have different costs. Click on a breed for detailed estimates.
Frequently Asked Questions About Rat Costs
Are rats expensive pets?▼
Do rats need vet care?▼
Explore More
Trusted sources: ASPCA Pet Care Costs, AVMA
Planning Your Rat Budget?
Compare insurance options or get personalized cost estimates for your specific situation.