Right now
You have a short clock on an offer or renewal, and deal quality still needs real numbers. Good Deal vs Bad Deal is the full reference; right now add cash to close, monthly PITI, and at least one month of vacancy to your sheet.
Sanity check
Listing sites often show P&I only, not the full deal quality picture. Add taxes and insurance before you decide if the payment fits.
Under pressure
Offer expires in 48 hours: compute payment at the quoted rate and again at rate +1%. If +1% fails your budget, adjust price, down payment, or reserves before you drop contingencies.
Quick frame
Numbers under stress Full cost included
Same-day inputs
Core lesson
Related: Good Deal vs Bad Deal. Use the calculator with your own numbers when the example is not close to your case.
Use the calculator
FAQ
- Where is the main lesson?
Good Deal vs Bad Deal is the hub with related lessons linked from it.
- Which calculator should I open first?
Use Rent vs buy or Home afford for housing tradeoffs; Loan or Amortization for payments and equity.