Compare 5-Year ARM Rates for Nov 12, 2026

Adjustable-Rate Mortgages (ARMs) start with a lower fixed rate for an initial period (typically 5, 7, or 10 years), then adjust annually based on market conditions. The initial rate discount can save thousands in the early years, making ARMs attractive for buyers who don't plan to stay long-term.

Best for buyers planning to move or refinance within 5-7 years, expecting income growth, or confident rates will remain stable. The initial savings can be substantial—often 0.5-1% below fixed rates—but you must be comfortable with payment uncertainty after the fixed period ends.

Advantages

  • ✓Lower initial rate than fixed mortgages
  • ✓Significant early savings on interest
  • ✓Rate caps limit maximum increases
  • ✓Rates may decrease if market falls

Considerations

  • •Payment uncertainty after fixed period
  • •Potential for rate increases at adjustment
  • •Complex rate calculations and terms
  • •Risk if unable to refinance later

Frequently Asked Questions

How do ARM rate caps work?

ARMs have three caps: initial adjustment (typically 2-5%), subsequent adjustments (typically 2% per year), and lifetime cap (typically 5% above start rate). A 5/1 ARM starting at 6% with a 5% lifetime cap can never exceed 11%.

What's the difference between 5/1, 7/1, and 10/1 ARMs?

The first number is how long your rate stays fixed (5, 7, or 10 years). The '1' means the rate adjusts annually after that. Longer fixed periods have slightly higher initial rates but provide more stability.

Can I refinance an ARM before it adjusts?

Yes, many borrowers refinance to a fixed-rate mortgage before the initial period ends. This strategy captures the early savings while locking in a fixed rate before adjustments begin. Plan to refinance at least 6 months before your first adjustment.

How much can I save with an ARM vs. fixed rate?

With rates 0.5-1% lower initially, you might save $200-$400 monthly on a $350,000 loan during the fixed period. Over 5 years, this could total $12,000-$24,000 in savings if you sell or refinance before adjustment.