Start with your expected holding period
Buying becomes harder to justify when the expected ownership period is short and the upfront friction is high. Closing costs, moving costs, and the early interest-heavy years all matter more when the timeline is tight.
- Use the Rent Calculator when the core question is the recurring housing bill without ownership assumptions.
- Use Mortgage and Mortgage Points tools when you want to model financing structure and interest tradeoffs.
- Treat a short planned stay very differently from a seven- to ten-year housing decision.