Current HELOC Rate Ranges by Credit Score
HELOC rates are set as prime rate + margin. The margin is determined at origination based on your credit score, LTV, and relationship with the lender. Lower credit scores mean higher margins — and higher margins compound over the full draw period.
| Credit Score | Typical Margin | Estimated APR | Monthly on $50K | Monthly on $100K | Monthly on $150K |
|---|---|---|---|---|---|
| 760+ Best rates | +0.50% – +0.75% | 8.00%–8.25% | $333–$344 | $667–$688 | $1,000–$1,031 |
| 720–759 Strong | +0.75% – +1.25% | 8.25%–8.75% | $344–$365 | $688–$729 | $1,031–$1,094 |
| 680–719 Good | +1.25% – +2.00% | 8.75%–9.50% | $365–$396 | $729–$792 | $1,094–$1,188 |
| 640–679 Fair | +2.00% – +2.75% | 9.50%–10.25% | $396–$427 | $792–$854 | $1,188–$1,281 |
| 620–639 Minimum | +2.75% – +3.50% | 10.25%–11.00% | $427–$458 | $854–$917 | $1,281–$1,375 |
Monthly figures are interest-only payments (draw period). Full P&I payments during repayment will be significantly higher. Use our HELOC Payment Calculator for full repayment modeling.
Prime Rate History: 2023–2026
HELOC rates move directly with the prime rate. Understanding where prime has been helps you assess the risk of future rate changes on your HELOC payment.
Prime Rate Movement — Past 3 Years
Federal Reserve prime rate. HELOC APR = prime + your margin. A borrower with a +1.25% margin saw their rate move from 8.75% at the 2023 peak to 8.75% again today — but the path matters for anyone who borrowed at the peak.
How HELOC Rates Are Set
Every HELOC has two components: the index (almost always the Wall Street Journal Prime Rate) and the margin (the lender's markup, set at origination). Your rate at any given moment is index + margin.
Example: Prime is 7.50%. Your lender sets a 1.25% margin. Your current APR is 8.75%. If the Fed raises rates 0.50%, prime moves to 8.00%, and your HELOC APR automatically adjusts to 9.25% — with no action required (and no advance notice required in most states).
Most HELOCs adjust monthly, on the first day of the billing cycle after the prime rate changes. A few lenders use quarterly adjustments. Check your agreement.
What lenders consider when setting your margin
Credit score is the primary driver, but lenders also consider: combined LTV (lower LTV = lower risk = lower margin), your income-to-debt ratio, whether you have an existing relationship with the bank (checking/savings accounts), and local market competition. A homeowner with a 740 credit score, 65% CLTV, and a 10-year banking relationship can often negotiate a margin 0.25–0.50% below the standard offer.
How to Get a Lower HELOC Rate
1. Improve your credit score before applying
Moving from 670 to 720 can reduce your margin by 0.50–0.75%, saving $50–$75/month on a $100,000 HELOC. The levers: pay down revolving balances below 30% utilization, dispute any errors on your credit report, and avoid new credit applications for 6+ months before applying.
2. Lower your CLTV ratio
Lenders treat a CLTV of 70% very differently from 83%. If you can make extra principal payments on your first mortgage to get below 75% CLTV before applying for a HELOC, you'll typically qualify for a lower margin tier. Check your lender's CLTV bands — many have rate breaks at 70% and 75%.
3. Use a relationship discount
Banks routinely offer 0.10–0.25% margin reductions if you set up automatic payment from an existing checking account. Credit unions often offer their members preferential rates without negotiation. If you've banked with an institution for 5+ years, ask for a loyalty discount before accepting their initial offer.
4. Shop at least 3 lenders
HELOC margins vary widely — a 2024 survey found spreads of 0.75% between the best and worst offers for identical borrower profiles. Get quotes from your primary bank, a local credit union, and an online lender. The inquiry impact on your credit is minimal when multiple mortgage-type inquiries occur within a 45-day window.
5. Understand rate caps — and negotiate them
Most HELOCs have a periodic cap (maximum rate change per adjustment, often 2%) and a lifetime cap (maximum total rate increase, often 18–21%). Some lenders will negotiate a lower lifetime cap as a selling point. A HELOC with a 12% lifetime cap is meaningfully safer than one with an 18% cap if you plan to hold the line for a decade.
Fixed-rate HELOC lock feature
Some lenders allow you to "lock" a portion of your HELOC balance into a fixed-rate sub-account while keeping the rest variable. If you're drawing $80,000 for a specific renovation, locking that amount at today's rate eliminates payment shock on that portion while you keep $20,000 of flexible variable-rate access for the remainder of the project. Ask specifically — not all lenders offer this, and those that do have different lock terms and fees.
What Does Your HELOC Cost at Today's Rate?
Estimate your monthly interest cost and total 10-year interest at current and projected rates.
Frequently Asked Questions
What is the current HELOC rate in 2026?
With the prime rate at 7.50% in May 2026, typical HELOC APRs range from 8.00% to 10.50% depending on credit score, LTV, and lender. Borrowers with 760+ credit scores and sub-75% CLTV positions can access the low end of that range. Most "average" borrowers (680–720 credit, 80% CLTV) are seeing offers in the 8.75%–9.50% range.
How is a HELOC rate calculated?
Your HELOC rate = prime rate + margin. The prime rate is set by the Federal Reserve and published by the Wall Street Journal. It's currently 7.50%. Your margin is set at origination based on your credit profile — typically 0.50% to 3.50%. If your margin is 1.25%, your current rate is 8.75%. When prime changes, your rate adjusts automatically, usually on your next billing cycle.
Can I lock in my HELOC rate?
Standard HELOCs are variable — you cannot lock the index (prime rate). However, some lenders offer a fixed-rate lock feature that lets you convert a portion of your outstanding balance to a fixed rate for a set period. A few lenders also offer "fixed-rate HELOCs" that are structured more like home equity loans but with revolving access. Ask your lender about rate lock options before signing.
Will HELOC rates go down in 2026?
HELOC rates follow the prime rate, which follows the Federal Reserve's federal funds rate. As of May 2026, the Fed's stated guidance and current economic indicators will determine future prime movements. This tool does not provide rate forecasts. For the most current Federal Reserve guidance, see the Fed's official communications and FOMC meeting minutes at federalreserve.gov.
What is a good HELOC margin in 2026?
A margin under 1.00% is excellent and typically requires a 760+ credit score, sub-70% CLTV, and a banking relationship with the lender. A margin of 1.00%–1.50% is good. A margin of 2.00%+ suggests either a weaker credit profile or a lender that isn't competitive. Always compare at least 3 margin offers before accepting.
Does HELOC rate affect my existing mortgage?
No. A HELOC is a separate second-lien product. Your existing first mortgage rate is completely unaffected by opening a HELOC. This is one of the primary advantages of a HELOC or home equity loan over a cash-out refinance — you preserve whatever rate you have on your first mortgage, which matters significantly if your current rate is below 5%.