What Is the Cash-on-Cash Return Calculator?
The Cash-on-Cash Return Calculator is a free online tool designed for individuals and families who need quick, accurate calculations in the financial planning space. By entering your purchase price, down payment, closing costs, you get instant results including cash-on-cash return, annual cash flow, total cash invested. No formulas to memorize, no spreadsheets to build — just enter your numbers and get the answer in seconds. Whether you're a beginner or experienced professional, this calculator saves you time and eliminates guesswork.
Why This Calculation Matters
Getting cash-on-cash return right can make the difference between success and costly mistakes. In financial planning, small errors compound quickly. Manual calculations are error-prone and time-consuming, especially under pressure. This calculator applies proven formulas used by individuals and families worldwide, giving you confidence that your numbers are correct. Use it to manage your finances with precision and avoid common pitfalls that trip up beginners.
When Should You Use This Calculator?
This tool is most useful when you know your purchase price and need to find the right cash-on-cash return. It's also great for quick estimates before committing to a decision, and to double-check manual calculations or professional quotes, and when comparing different scenarios side by side. Bookmark this page and come back whenever you need a fast, reliable answer — the calculator is always free and requires no signup.
Cash-on-Cash Return Calculator
Cash-on-Cash Return Benchmarks
Example scenarios for a $300,000 rental property with 25% down
| Monthly Rent | Monthly Expenses | Annual Cash Flow | CoC Return |
|---|---|---|---|
| $1,800 | $1,700 | $1,200 | 1.3% |
| $2,000 | $1,700 | $3,600 | 4.0% |
| $2,200 | $1,700 | $6,000 | 6.7% |
| $2,400 | $1,700 | $8,400 | 9.3% |
| $2,600 | $1,700 | $10,800 | 12.0% |
| $2,800 | $1,700 | $13,200 | 14.7% |
| $3,000 | $1,700 | $15,600 | 17.3% |
How to Use This Calculator
- Enter Your Purchase Price ($): Start by entering your purchase price — this is the primary input for the calculation.
- Fill In Additional Details: Complete the remaining fields: down payment, closing costs, rehab / repair costs, monthly rental income, monthly expenses. Each value refines the calculation for greater accuracy.
- Click Calculate: Hit the Calculate button to run the numbers. Results appear instantly below.
- Review Your Results: Check your cash-on-cash return, annual cash flow, total cash invested. Use these figures to inform your next decision or compare against alternative scenarios.
How It Works
Cash-on-cash (CoC) return measures the annual pre-tax cash flow relative to the total cash you invested — one of the most important metrics for rental property investors.
The basic rule:
- Formula: CoC Return = (Annual Pre-Tax Cash Flow / Total Cash Invested) × 100
- Annual Cash Flow = (Monthly Rent − Monthly Expenses) × 12
- Total Cash Invested = Down Payment + Closing Costs + Rehab Costs
- A CoC return of 8-12% is generally considered good for rental properties
Unlike cap rate, cash-on-cash return accounts for financing and gives you a clear picture of the actual return on the cash you put into the deal. It does not account for appreciation, tax benefits, or principal paydown.
Tips & Considerations
- Double-check your purchase price before calculating — even small input errors can significantly change your results.
- Run the calculator with different values to compare scenarios and find the optimal approach for your situation.
- Pay attention to both cash-on-cash return and annual cash flow — they work together to give you the full picture.
- Bookmark this page for quick access next time you need to manage your finances.
- If you're unsure about your monthly expenses, start with a conservative estimate and adjust from there.
Frequently Asked Questions
What is a good cash-on-cash return?
Most investors target 8-12% cash-on-cash return for rental properties. Above 12% is excellent, 8-12% is good, 5-8% is acceptable in high-appreciation markets, and below 5% may not justify the risk and effort of owning rental property.
What is the difference between cash-on-cash return and cap rate?
Cap rate = Net Operating Income / Purchase Price. It ignores financing. Cash-on-cash return = Cash Flow / Cash Invested. It accounts for your actual mortgage and out-of-pocket investment. CoC tells you what YOUR cash earns; cap rate evaluates the property itself.
What expenses should I include?
Include: mortgage payment (principal + interest), property taxes, insurance, property management (8-10% of rent), maintenance (5-10% of rent), vacancy reserve (5-8% of rent), HOA fees, and any utilities you pay. The more thorough, the more accurate your return.
Does cash-on-cash return account for appreciation?
No. Cash-on-cash return only measures annual cash flow return. It does not include property appreciation, tax benefits (depreciation), or equity buildup through mortgage paydown. The total return on a rental property is usually higher than the CoC return alone.
How does leverage affect cash-on-cash return?
Leverage (using a mortgage) can significantly increase CoC return. For example, buying a $300K property all-cash might yield 6% CoC, but putting 25% down and financing the rest could yield 10-15% CoC — because you invested less cash for a similar cash flow.
Should I include rehab costs in total cash invested?
Yes. Any cash you spend to acquire and prepare the property for rental should be included: down payment, closing costs, rehab/repairs, furnishing (for furnished rentals), and any other upfront costs. This gives you the true return on all cash deployed.