Most "free calculators" on the internet are a form in front of a signup wall, or a simplified formula that disagrees with the tool behind it. We shipped four that are neither.
What they are
- BRRRR calculator: capital recovered, cash left in the deal, post-refinance cash flow and DSCR at 70, 75 and 80 percent LTV, plus a 0–100 score.
- Rental property calculator: monthly cash flow, cash-on-cash, cap rate, DSCR and the full expense waterfall from price and rent.
- 70% rule calculator: the maximum offer at 65, 70, 75 and 80 percent, with an honest list of what the rule ignores.
- Cap rate calculator: net operating income built line by line, and the property valued at other cap rates.
Why they match the app
Each page loads the same engine module the analyzers use, so the number you see on the calculator is the number you would see after signing up and typing the same inputs. Nothing you enter leaves your browser.
They are also where the guides on this blog send you to re-run the examples with your own deal.