Every month the FDIC publishes a number that most savers never see, even though bank ads and rate tables quote it constantly. It’s called the national rate, and for savings accounts in October 2026 it was 0.38%.
That’s a strange figure to sit next to today’s rate tables. On November 4, Bankrate’s list of top savings accounts ran from 4.35% down to 3.90%, with several banks at 4.00% or higher. So how can the “average” be under half a percent? The explanation says a lot about where Americans keep their money, and about why the rate your own bank pays might be a lot closer to zero than you think.
What the national rate measures
The FDIC defines the national rate as the weighted average of rates paid by all insured banks and credit unions on a given deposit product, for which data are available. The weighting is the part that matters. Each institution’s rate counts in proportion to its share of domestic deposits, according to the FDIC’s fact sheet on interest rate restrictions.
So the national rate isn’t the rate a typical bank pays. It’s closer to the rate a typical dollar earns. A small online bank paying 4% on a few billion dollars barely moves the needle. A megabank paying almost nothing on hundreds of billions moves it a lot.
The FDIC posts updated national rates and rate caps monthly, generally on the third Monday of the month, under a methodology that took effect on April 1, 2021. That was also when credit union rates were folded into the calculation for the first time. You can track the savings figure on the St. Louis Fed’s FRED database, which showed 0.38% for October 2026.
Why the average is so low
Big banks hold a huge share of the country’s deposits, and many of them pay very little on standard savings. Bankrate’s review of Chase, with rates last updated between October 27 and November 2, 2026, lists the Chase Savings APY at 0.01%. When accounts like that make up a big slice of the weighting, they drag the average down hard.
Picture $10,000 left alone for a year (rough numbers, before compounding). At 0.01%, you’d earn about $1. At the 0.38% national rate, about $38. At 4.00%, a rate several online banks on Bankrate’s list were paying in early November, about $400. Same money, same FDIC insurance coverage up to the limits, and a gap of roughly $399 a year depending on where it sits.
The gap has been around for years. Large branch banks know that many customers keep savings where their checking account lives and rarely move it. Online banks, with no branches to pay for, compete for deposits partly by paying more.
Why you’ll see different “national averages”
If you read rate articles regularly, you’ve probably noticed that the national average doesn’t always match. On the same day the FDIC’s October figure stood at 0.38%, Bankrate’s savings rate page cited a national average of 0.57% APY.
Neither number is wrong. They measure different things. The FDIC’s figure is weighted by deposits across every insured bank and credit union it has data for. Bankrate’s figure comes from its own survey and its own method. When you see a headline saying a bank pays “10 times the national average,” it’s worth asking which average the writer picked, because a lower baseline makes any rate look more impressive.
For your own decisions, the exact average matters less than the comparison you can do yourself: look up what your bank pays, then look at what a competitive account pays.
The rate cap, and the banks it actually limits
The national rate has a second job that most savers never hear about. The FDIC uses it to set a national rate cap, a ceiling on how much certain banks are allowed to pay on deposits.
The cap applies to banks that are “less than well capitalized” under FDIC rules. Regulators don’t want a financially weak bank paying sky-high rates to pull in deposits it may not be able to handle safely, since the deposit insurance fund would be on the hook if it failed. Well-capitalized banks, which is most of them, aren’t covered by these restrictions.
The cap is set at the higher of two figures. One is the national rate plus 75 basis points (0.75 percentage points). For nonmaturity deposits like savings accounts, the other is the federal funds rate plus 75 basis points. With the national savings rate at 0.38%, the first method would only allow about 1.13%, which would choke off any weak bank competing for deposits. So the second method wins. FRED data shows the savings rate cap at 4.63% for October 2026, up from 4.38% in September. That jump followed the Federal Reserve’s September rate hike. The Fed then held rates steady at its October 28 meeting.
The FDIC built in the two methods on purpose. Its fact sheet says the approach keeps caps durable in both high-rate or rising-rate environments and low-rate or falling-rate environments. If the cap were tied only to the low national rate, it would be unworkable whenever rates rise faster than the big banks bother to raise theirs.
What this means for your savings account
You don’t need to watch the national rate every month. But understanding it can help you read your own bank statement with fresh eyes.
Start with your own rate. Log in and find the APY on your savings account. If it’s 0.01% or something close, you’re in the group that pulls the national average down. That’s not a disaster, and plenty of people keep a small savings balance next to checking for instant transfers. But it’s a sign the bulk of your emergency money could be earning more somewhere else.
Read promotional rates carefully. Bankrate’s top listing on November 4 was CIT Bank at 4.35%, but that was a limited-time promotional rate requiring a promo code and expiring December 15, 2026, with a base APY of 3.75%. Promotions are fine as long as you know what rate you’ll earn when they end.
Check insurance coverage before chasing a rate. A higher rate is only worth it if the account is at an FDIC-insured bank or NCUA-insured credit union and your balance sits within coverage limits. If you’re unsure, the FDIC’s BankFind tool lets you confirm a bank’s insured status.
Also keep in mind that savings rates move. Online savings accounts are variable, and banks can change them whenever they want. The September hike nudged rates and rate caps up. A future cut would pull them down, though the low national rate shows that some banks barely react to the Fed in either direction.
The short version
The FDIC’s national rate is a deposit-weighted average, so it mostly reflects what the biggest banks pay, and many of them pay close to nothing on standard savings. It also anchors a rate cap that keeps weaker banks from bidding too aggressively for deposits. For the rest of us, the useful takeaway is simple: in October 2026, the average dollar in a U.S. savings account earned 0.38%, while competitive accounts paid roughly ten times that. Which of those your money earns mostly depends on whether you ever went looking.
