Prime Rate by Bank: Do Different Banks Have Different Rates?

The prime rate is 6.75% at every major U.S. bank as of March 2026 — JPMorgan Chase, Bank of America, Wells Fargo, Citibank, and all other top-30 banks surveyed by the Wall Street Journal post the identical rate. The prime rate does not vary by bank because it is mechanically tied to the federal funds rate (prime = fed funds + 3.00%), and all banks adjust simultaneously when the Fed moves.

Prime Rate by Bank: March 2026

The table below shows the prime rate posted by each of the largest U.S. banks. Data verified against bank websites and the Federal Reserve H.15 release as of March 2026.

Why Every Bank Has the Same Prime Rate

The prime rate is not a competitive tool — it is a mechanical benchmark. Every bank follows the same formula because the Federal Reserve controls the input (federal funds rate) and the spread (3.00%) has been fixed by market convention since 1994.

When the FOMC votes to change the federal funds rate, the announcement goes out at 2:00 PM Eastern Time. Within hours, all 30 WSJ-surveyed banks update their posted prime rate by the identical amount. There is no negotiation, no competitive bidding, and no delay. The CFPB notes that this standardization benefits consumers because it creates a transparent, predictable benchmark that applies uniformly across all lenders.

Before the 1990s, individual banks occasionally posted different prime rates. Bank of America briefly charged a prime rate 0.25% above the WSJ consensus in 1992. But the modern convention of perfect uniformity has held for over 30 years. According to FRED data, there has been zero divergence among major banks since 1994.

What Actually Differs by Bank

While prime itself is identical, the margin each bank adds on top of prime varies significantly — and this is where your real rate is determined. Here is how the same 6.75% prime produces very different APRs at different banks:

On a $50,000 business line of credit, the difference between Bank A’s 7.75% and Bank B’s 16.75% is $4,500/year in additional interest. Same prime rate, vastly different cost. This is why shopping across lenders matters far more than the prime rate itself. Compare options with the Prime Rate Loan Calculator and our business loan comparison tool.

Exceptions: When Prime Rates Diverge

Community banks and credit unions. Smaller institutions occasionally post a prime rate 0.25%–0.50% above or below the WSJ consensus. A community bank in a competitive local market might post 6.50% prime to attract HELOC customers, while a rural bank with limited competition might use 7.00%. These differences are uncommon and typically apply only to specific products. The FDIC’s quarterly banking profile tracks community bank lending trends.

International operations. The WSJ prime rate applies only to U.S. dollar lending. Canadian banks post a separate Canadian prime rate (currently 5.45%), and UK banks use the Bank of England base rate. If you borrow from a U.S. branch of a foreign bank (e.g., HSBC), the U.S. prime rate applies to U.S. dollar loans.

Promotional rates. Banks sometimes offer rates below prime for introductory periods. Chase HELOC promotions have offered prime minus 1.01% (5.74%) for the first 6–12 months. These are marketing tools, not a different prime rate — the underlying prime is still 6.75%, with the bank absorbing the discount as a customer acquisition cost.

Historical divergence. The last meaningful divergence among major banks occurred before 1994. Since then, the 3-point spread over the federal funds rate has been universally adopted. According to Federal Reserve Economic Data (FRED), the published prime rate has matched across all surveyed banks at every data point for 30+ years.

How Banks Use the Prime Rate

Credit cards. Every major credit card with a variable APR states the rate as prime + margin in the Schumer Box (the disclosure table required by federal law). When prime changes, your APR adjusts on the next billing cycle. No action required from you. According to Federal Reserve G.19 data, the average credit card APR is currently 20.97%.

HELOCs. Home equity lines of credit are the most directly prime-sensitive consumer product. Your rate adjusts monthly or quarterly based on the WSJ prime rate published on a specified “look-back date” stated in your loan agreement. A $100K HELOC at prime + 1% currently costs $7,750/year in interest.

SBA 7(a) loans. The SBA caps the margin lenders can charge above prime: +2.25% for loans over $250K with terms over 7 years, up to +4.75% for smaller, shorter loans. This makes SBA the only lending product where the maximum margin is regulated. See our SBA Loan Calculator.

Business lines of credit. Online lenders like Bluevine and Fundbox price lines at prime + 1% to prime + 18% depending on credit. Traditional banks offer prime + 0.5% to prime + 5% for established business customers. The spread between online and bank pricing on the same prime rate can exceed $5,000/year on a $50K balance.

Adjustable-rate mortgages. Most ARMs now use SOFR rather than prime as the benchmark, but some older ARMs and all HELOCs still reference prime. If your ARM statement says “prime + 0%” or “prime + 0.5%,” your rate moves with the WSJ prime rate. Read more about how the prime rate interacts with mortgages in our prime rate impact guide.

Frequently Asked Questions

Does the prime rate differ by bank?

No. All 30 major banks surveyed by the Wall Street Journal post the same prime rate of 6.75%. The rate is mechanically tied to the federal funds rate (prime = fed funds + 3.00%), so all banks adjust identically when the Fed moves. Some small community banks may deviate by 0.25%, but this is rare.

Why is my bank’s interest rate different from the prime rate?

Your interest rate is prime plus a margin based on the product type and your credit profile. A credit card at prime + 16% charges 22.75% (6.75% + 16%). A HELOC at prime + 1% charges 7.75%. The prime rate component is identical across banks; the margin is where rates differ.

Can I negotiate the prime rate with my bank?

You cannot negotiate the prime rate itself — it is a published benchmark. However, you can negotiate the margin above prime. Asking your HELOC lender to reduce your margin from prime + 1.5% to prime + 0.75% saves $375/year on a $50K balance. Banks are most willing to negotiate margins for existing customers with strong credit and deposit relationships.

What is the WSJ prime rate?

The Wall Street Journal prime rate is the most widely used prime rate benchmark in the U.S. The WSJ surveys the 30 largest U.S. banks, and when 23 of 30 (three-quarters) change their base lending rate, the WSJ publishes the new consensus. Currently 6.75%, effective December 11, 2025.

Do credit unions use the same prime rate as banks?

Most credit unions reference the WSJ prime rate for variable-rate products. Some credit unions post their own prime rate, typically within 0.25% of the WSJ rate. Credit unions often offer lower margins above prime than banks because they operate as nonprofit cooperatives with lower overhead costs.

How often does the prime rate change?

Prime changes only when the FOMC adjusts the federal funds rate, which happens at 8 scheduled meetings per year plus any emergency sessions. In 2024–2025, prime changed 5 times (all cuts). It can also remain unchanged for extended periods — prime held at 3.25% for seven consecutive years from 2008 to 2015.

Related Resources

• Current Prime Rate: 6.75% — Live rate with FOMC outlook
• The Prime Rate: Complete Guide — How it works and why it matters
• Prime Rate vs Federal Funds Rate vs SOFR
• How the Prime Rate Affects Your Loans
• Prime Rate History Since 1980

References

• Federal Reserve — H.15 Selected Interest Rates
• Federal Reserve — FOMC Statements
• Federal Reserve — Open Market Operations
• Federal Reserve — G.19 Consumer Credit
• FRED — Bank Prime Loan Rate Historical Data
• CFPB — Credit Card Tools and Schumer Box
• CFPB — Credit Reports and Scores
• SBA — 7(a) Loan Rate Caps
• FDIC — Quarterly Banking Profile
• NY Fed — SOFR Reference Rate

Calculators

• Prime Rate Impact Calculator
• Credit Card Calculator
• Loan Payment Calculator
• Variable vs Fixed Rate Calculator
• SBA Loan Calculator
• Business Loan Calculator