Rent vs Buy Calculator
Compare the financial impact of renting versus buying a home. See which option builds more wealth.
Buying Scenario
Renting Scenario
After 10 Years
Net Worth Comparison
Cost Comparison
Year-by-Year Projection
| Year | Buyer NW | Renter NW |
|---|---|---|
| 1 | $83,344 | $82,345 |
| 2 | $97,209 | $95,078 |
| 3 | $111,619 | $108,211 |
| 4 | $126,599 | $121,758 |
| 5 | $142,177 | $135,732 |
| 6 | $158,382 | $150,148 |
| 7 | $175,243 | $165,020 |
| 8 | $192,793 | $180,365 |
| 9 | $211,065 | $196,198 |
| 10 | $230,096 | $212,536 |
Rent vs Buy Calculator Guide
A rent vs buy calculator compares the long-term cost of renting with the cost of owning a similar home. The best answer depends on monthly rent, home price, mortgage rate, taxes, insurance, maintenance, expected appreciation, rent increases, and how long you plan to stay.
Buying can build equity, but it also adds transaction costs and maintenance risk. Renting can feel like money going out each month, but it may preserve flexibility and leave more cash available to invest or save.
| Factor | Renting | Buying |
|---|---|---|
| Upfront cash | Deposit and moving costs | Down payment, closing costs, moving costs |
| Monthly cost | Rent and renters insurance | Mortgage, taxes, insurance, maintenance, HOA |
| Flexibility | Usually easier to move | Selling can take time and money |
| Wealth building | Depends on savings/investing elsewhere | Equity and possible appreciation |
How to Use This Calculator
- Enter the home purchase assumptions. Include price, down payment, mortgage rate, taxes, insurance, maintenance, and appreciation.
- Enter renting assumptions. Use current rent, renters insurance, and expected rent increases.
- Add investment return. This estimates the opportunity cost of using cash for a down payment.
- Choose the comparison period. The longer you stay, the more buying can recover transaction costs.
- Read the break-even result. Use it as a planning guide, not a promise.
Break-Even Point
The break-even point is the time when buying becomes financially similar to renting under your assumptions. Short stays often favor renting because buying and selling costs are high. Longer stays may favor buying if equity growth and appreciation outweigh extra costs.
Simplified Net Cost Comparison
Where:
- Ownership Costs= Mortgage interest, taxes, insurance, maintenance, HOA
- Opportunity Cost= Potential investment growth of upfront cash
- Equity= Principal paid down plus market value change
Non-Financial Decision Factors
Numbers matter, but lifestyle matters too. Buying may fit when you want stability, control over the home, and expect to stay. Renting may fit when your job, family plans, or location needs may change soon.
- Consider job stability and expected relocation.
- Think about repair responsibility and time for maintenance.
- Compare commute, schools, space needs, and neighborhood options.
- Keep emergency savings after any purchase.
Worked Examples
Short Stay Comparison
Problem:
A buyer compares renting for $2,200/month with buying a $400,000 home, but expects to move in 3 years.
Solution Steps:
- 1Buying requires down payment, closing costs, taxes, insurance, and maintenance.
- 2Selling after 3 years may add agent commissions and other seller costs.
- 3Equity growth may be limited in the early mortgage years because payments are interest-heavy.
Result:
Renting may be the more flexible and lower-risk choice when the expected stay is only 3 years.
Long Stay Comparison
Problem:
A household expects to stay 10 years and compares $2,000 rent with buying a $350,000 home.
Solution Steps:
- 1Longer ownership spreads closing and selling costs over more years.
- 2Principal paydown builds equity each month.
- 3Home appreciation may help, but maintenance and taxes still matter.
Result:
Buying may become more attractive over a longer stay if the payment is comfortable and local ownership costs are realistic.
Tips & Best Practices
- βUse a conservative home appreciation rate.
- βInclude selling costs if your time horizon is short.
- βBudget maintenance even if the home looks move-in ready.
- βCompare similar homes and rentals, not a small apartment against a large house.
- βDo not buy only because the monthly mortgage looks close to rent.
Frequently Asked Questions
Sources & References
Last updated: 2026-05-20
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
Formula Source: Standard Mathematical References
by Various