Start with these plain-English guides, then use the calculators and current rate trends to compare your own scenarios.
Guide
When Is Refinancing Worth It?
Learn when refinancing may make sense and how to estimate a simple break-even point.
Guide
Should You Lock or Float Your Mortgage Rate?
Understand the tradeoffs between locking and floating a mortgage rate before closing.
Guide
Why Mortgage Rates Change
Learn why mortgage rates move and why national averages differ from personalized lender quotes.
Guide
Mortgage APR vs. Interest Rate
Understand the difference between mortgage APR and interest rate when comparing loan offers.
Guide
Mortgage Points Explained
Learn how mortgage points, discount points, lender credits, and break-even math work.
Guide
How Much House Can I Afford?
Use mortgage payment estimates and budget categories to think through home affordability.
Guide
30-Year vs. 15-Year Mortgage: Which Is Better?
Compare 30-year and 15-year mortgages, including payment size, total interest, and flexibility.
Guide
How Much Does a 1% Rate Drop Save?
Estimate how a one percentage point mortgage rate drop may change a monthly payment.
Compare payments
Use the mortgage calculator to test different prices, down payments, rates, taxes, insurance, and loan terms.
Watch rates
Review current national averages and trend charts for 30-year and 15-year fixed mortgage rates.