📉 Rate Sensitivity

What If Rates Go Up?

HELOC rates are variable. Use our Rate Matrix to see exactly how your monthly payment changes as interest rates fluctuate.

HELOC Rate Comparison Calculator

By HELOC Calculator Team | Last Updated: December 14, 2024

Don't just calculate one payment. See the big picture. This tool generates a comprehensive payment matrix, showing you the monthly cost for your loan amount across a wide range of potential interest rates.

Note: Payments shown are Interest-Only.

Generate Rate Matrix

Monthly Payment Matrix

Interest Rate Monthly Payment Annual Cost

Frequently Asked Questions

Why do HELOC rates change?

Most HELOCs have variable rates tied to the "Prime Rate," which is influenced by the Federal Reserve's federal funds rate. When the Fed raises rates to combat inflation, your HELOC rate typically goes up as well.

How often can my rate change?

HELOC rates can change as often as the Prime Rate changes, which can happen multiple times a year. Some lenders adjust your rate monthly, while others may do it quarterly.

What is a rate cap?

A rate cap is a limit on how high your interest rate can go. Most HELOCs have a lifetime cap (e.g., 18%) to protect you from extreme rate hikes. Check your loan agreement for your specific cap.

Find a Fixed Rate

Worried about rising rates? Consider a fixed-rate option.

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