Rental cash flow, DSCR, BRRRR, flip and creative-finance calculator.
Add a property / MLS reference · Enter listing details, then review them before applying.
Bold labels show key inputs. Hover or tap ? for help. View the walkthrough
Enter these two amounts, then select Analyze Deal. Your first result shows annual rent and rent as a percentage of price, before vacancy, property costs and financing.
Advanced options can stay closed for this first result. Add loan terms, income details and expenses there for cash flow and DSCR. Results link to the missing fields. Blank costs stay unknown.
Review the source controls beside rent and operating expenses. Blank amounts are unknown and are never treated as confirmed zero. Results appear as the information they need becomes available. Unknown, estimated or conflicting critical inputs keep opportunity scores at or below 85. A lower financial score stays lower.
Source descriptions stay in this page only. Do not enter tenant names or private documents. “User-supplied source” is your description, not verification by OneDEAL. These controls never change your financial inputs.
Enter your own loan assumptions or quotes. Blank rates remain unknown; OneDEAL does not supply live lender quotes.
These weights use your session Buy Box and remain editable for individual deals. No subscription is required.
Free calculator: Use the manual calculation tools with no subscription or email gate. Cloud saving and saved-deal access are unavailable. Keep a separate copy of your inputs and results before leaving or refreshing. AI analysis, listing imports and live property-data services are not active.
Enter 0 only for a confirmed zero. Advanced entries stay in your calculation when their sections are closed. Inputs and results are not saved.
Choose what you want from a deal, then adjust the thresholds. These settings apply to your current session and are not saved.
This uses the property amounts you entered in Property Inputs. It does not search for properties.
Weights automatically change with each preset and remain fully adjustable.
Preview territory and property criteria for a possible future search tool. Saving and automated search are currently unavailable.
Watch: understanding cash flow, DSCR and cash-on-cash ↗