Real Estate · Free Interactive Tool
Rent vs. Buy Calculator
Is buying actually cheaper than renting?
Your Numbers
The Result
The Operator's Read
Buying runs about $161/month more than renting here — but year-one appreciation alone is about $15,000. Ownership's return is hidden in equity and appreciation, not the monthly payment.
Built by The Crimson Bench · Educational tool, not financial advice
About the Rent vs. Buy Calculator
Compare a monthly mortgage payment to rent, and see year-one appreciation, to weigh buying against renting.
How the Rent vs. Buy Calculator Works
5 inputs in, 3 results out — computed live on your device. Here's exactly what it uses.
| Input | Example value |
|---|---|
| Home price | $500,000 |
| Down payment | 20% |
| Mortgage rate | 7% |
| Monthly rent | $2,500 |
| Annual appreciation | 3% |
Worked Example
Using the example inputs above, the tool returns:
Monthly mortgage (P&I)
$2,661
Monthly premium to buy
$161.21
Year-1 appreciation
$15,000
The Operator's Read
Buying runs about $161/month more than renting here — but year-one appreciation alone is about $15,000. Ownership's return is hidden in equity and appreciation, not the monthly payment.
Assumptions & Limitations
- •This is a single-point calculator — it answers one question at a time. For a full time-based projection, use the matching Toolkit Pro simulator.
- •Defaults are illustrative. Replace them with your real numbers before relying on the result.
- •Educational tool only — not financial, investment, tax, or legal advice.
Frequently Asked Questions
What does the Rent vs. Buy Calculator calculate?
Compare a monthly mortgage payment to rent, and see year-one appreciation, to weigh buying against renting. It takes 5 inputs — Home price, Down payment, Mortgage rate, Monthly rent, Annual appreciation — and returns Monthly mortgage (P&I), Monthly premium to buy, Year-1 appreciation.
How do I use the Rent vs. Buy Calculator?
Enter your figures in the fields above and the result updates instantly. No signup, no limits, and nothing leaves your browser — the math runs on your device.
Is the Rent vs. Buy Calculator free?
Yes, completely free. For the full time-based simulation — projection tables, scenarios, Excel/PDF export, and AI analysis — see the matching Toolkit Pro simulator.
Who built this tool?
The Crimson Bench's Ivy League-educated operators — the same people we deploy into C-suites. It uses the exact method they'd apply in an engagement.
Is this financial advice?
No. The Rent vs. Buy Calculator is an educational tool for directional planning — not financial, investment, tax, or legal advice.
Related Real Estate Tools
More free calculators in the same category.
Cap Rate Calculator
The yield a property throws off, price aside.
Cash-on-Cash Return Calculator
The return on the actual cash you put in.
NOI Calculator
The property’s true operating income.
DSCR Calculator
Will the property cover its own loan?
Rental Cash Flow Calculator
What a rental actually puts in your pocket.
Fix & Flip ROI Calculator
The real profit on a flip, after every cost.
The Crimson Bench · Est. 2002 · Founded in New York City
Need more than a calculator?
Verified corporate accounts only. Ivy League-educated. Flat-rate pricing. 14-day no-cause cancellation.
25,000+ Ivy League Executives · 150,000+ Global Consultants · 48-Hour Deployment