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Understanding Mortgage Rates: Fixed vs Variable
Mortgage

Understanding Mortgage Rates: Fixed vs Variable

Last Updated: Published: Published: December 2026 ⏱ Reading time: 6 minutes
Updated for 2026
⚠ Disclaimer: This content is for informational and educational purposes only and does not constitute financial, tax, or investment advice. Results from calculators are estimates and may not reflect your actual situation. Consult a qualified financial professional before making financial decisions. Full terms

The interest rate on your mortgage determines your monthly payment for decades. Choosing between fixed and variable rates is a gamble on the future economy.

Key Takeaways

Learn the key differences between fixed and variable mortgage rates and which one is right for your financial situation.

  • Fixed-Rate Mortgages (FRM)
  • Adjustable-Rate Mortgages (ARM)
  • Frequently Asked Questions
  • Conclusion
  • Related Calculators

Fixed-Rate Mortgages (FRM)

The interest rate never changes. Your principal and interest payment remain the same for 15 or 30 years. Pros: Stability and predictability. Cons: Generally higher starting rate.

Adjustable-Rate Mortgages (ARM)

The rate is fixed for a period (e.g., 5 years), then adjusts annually based on the market. Pros: Lower initial rate. Cons: Risk of payments skyrocketing if rates rise.

Frequently Asked Questions

What is the difference between fixed and variable rates?

Fixed rates stay the same; variable rates can change with the market.

How much down payment do I need?

Typically 20% to avoid PMI, but some loans allow as low as 3-3.5%.

Should I pay off my mortgage early?

It depends on your interest rate versus potential investment returns.

Conclusion

If you plan to stay in the home long-term, fixed rates offer safety. ARMs can be a strategic tool for short-term ownership, but know the risks.

Sources & References

  1. CFPB — Fixed vs. Adjustable Rate Mortgages — CFPB comparison of fixed-rate and adjustable-rate mortgage features and risks. Accessed February 2026.
  2. Federal Reserve — Selected Interest Rates — Federal Reserve data on current mortgage rates and interest rate trends. Accessed February 2026.
  3. HUD — FHA Mortgage Programs — HUD mortgage programs and rate information for government-backed loans. Accessed February 2026.
  4. CFPB — Explore Mortgage Rates — Tool to compare current mortgage rates based on your financial profile. Accessed February 2026.