Interest rates change daily, and where you look matters
The interest rate you see advertised is not the rate you will get. Banks, credit unions, and online lenders all post different rates for the same product — a savings account at one bank might pay 4.50% while another pays 3.75%. The Federal Reserve sets a benchmark rate that influences what lenders offer, but each institution decides its own rates based on competition, your credit score, and the size of your deposit or loan.
The rates you see published online are current as of the time they were posted, which might be hours or days old. If you are shopping for a mortgage, auto loan, or high-yield savings account, you need to check the actual lender's website or call them directly — not a rate comparison site from last week.
Key Takeaways
- The Federal Reserve's benchmark rate influences all other rates, but individual banks set their own rates based on competition and your creditworthiness.
- Savings account rates, CD rates, and loan rates vary significantly between institutions, so comparing at least three lenders takes 15 minutes and can save you hundreds of dollars.
- Rates posted online are snapshots from a specific moment — check the lender's website directly before committing money or signing a loan agreement.
- Your credit score, loan term, down payment size, and account balance all affect the rate you personally receive, even at the same bank.
Where the Federal Reserve's rate fits in
The Federal Reserve does not set the interest rate you receive on a savings account or pay on a mortgage. Instead, it sets the federal funds rate — the rate banks charge each other to borrow overnight. This rate influences everything else: when the Fed raises its rate, banks tend to raise the rates they offer on savings accounts and charge on loans. When the Fed lowers its rate, savings rates and loan rates typically fall.
The Fed's rate is a range, not a single number. As of early 2025, that range has been adjusted multiple times over the past year. You can find the current federal funds rate on the Federal Reserve's official website (federalreserve.gov), but knowing the Fed's rate alone does not tell you what rate your bank will offer you.
How to find current rates at specific banks and lenders
The fastest way to see what you will actually be offered is to visit the lender's website directly. Most banks and credit unions display their current rates on the homepage or in a rates section. For savings accounts and CDs, you can usually see the rate without logging in. For loans, you may need to start an application or call to get a personalized quote.
If you are comparing multiple lenders, write down the rate, the annual percentage yield (APY) for savings products, or the annual percentage rate (APR) for loans. APY and APR account for compounding and fees, so they are more accurate than the base rate alone. Collect quotes from at least three institutions — a national bank, a credit union, and an online bank — because the differences add up quickly over time.
For mortgages and auto loans, rates depend on your credit score, the loan term, and your down payment. A lender's website might show a range like "3.5% to 7.2%" — your actual rate falls somewhere in that range based on your financial profile. Getting a real quote usually requires a soft credit inquiry, which does not hurt your score.
Why your personal rate might differ from the advertised rate
Banks advertise their best rates to attract customers, but you may not receive that rate. For savings accounts, the advertised rate usually applies to all new deposits, so you will get it. For loans, the advertised rate is typically the lowest rate available, reserved for borrowers with excellent credit and a large down payment.
Your actual rate depends on several factors: your credit score (the higher, the better), the length of the loan (shorter terms usually have lower rates), how much you are borrowing or depositing, and current market conditions. A borrower with a 750 credit score might receive 4.2% on a 30-year mortgage while someone with a 650 score receives 5.1% for the same loan at the same bank.
Checking rates on savings accounts and CDs
High-yield savings accounts and certificates of deposit (CDs) currently offer rates that vary widely. Online banks tend to offer higher rates than traditional brick-and-mortar banks because they have lower overhead costs. A high-yield savings account at one online bank might pay 4.25% APY while a national bank pays 0.01% APY on a regular savings account.
When comparing CD rates, note the term length — a 1-year CD will have a different rate than a 5-year CD. Longer terms usually pay more, but you cannot withdraw the money without a penalty. Some banks offer "no-penalty CDs" that let you withdraw early without a fee, but these typically pay less than traditional CDs.
Check the FDIC insurance limit as well. The FDIC insures up to $250,000 per depositor per bank, so if you have more than that, you need multiple banks or accounts to keep all your money insured.
Checking rates on mortgages and auto loans
Mortgage rates and auto loan rates move based on broader economic conditions, not just the Federal Reserve's rate. A mortgage rate depends on the loan type (fixed-rate, adjustable-rate, FHA, VA), the term (15-year, 30-year), your credit score, and your down payment. Auto loan rates depend on the loan term, your credit score, whether the car is new or used, and the lender's current pricing.
Get quotes from at least three lenders: a traditional bank, a credit union, and an online lender. Each will pull your credit report (a hard inquiry) to give you a real rate quote. Multiple hard inquiries within 14 to 45 days usually count as a single inquiry for credit score purposes, so shopping around does not significantly damage your score.
Lock in a rate once you find one you want. Most lenders let you lock a mortgage rate for 30 to 60 days while you complete the application and home inspection. Auto loan rates are usually locked once you sign the paperwork.
Understanding APY versus APR
APY (annual percentage yield) is used for savings products and shows the total return you will earn in a year, including compounding. If a savings account advertises 4.50% APY, that is the actual amount you will earn if you leave the money untouched for a year. APR (annual percentage rate) is used for loans and shows the total cost of borrowing in a year, including interest and fees.
Always compare APY to APY and APR to APR — do not mix them. A loan with a 5% interest rate might have a 5.2% APR once fees are included. A savings account with a 4.5% APY is the rate you actually receive, not a base rate plus something else.
Frequently Asked Questions
Do interest rates change every day?
Rates change whenever a lender decides to adjust them, which can be daily, weekly, or monthly depending on the institution. The Federal Reserve typically meets eight times a year to decide whether to change its benchmark rate. Individual banks may adjust their rates in response or on their own schedule.
Where can I see historical interest rates?
The Federal Reserve publishes historical federal funds rates on federalreserve.gov. For historical rates on mortgages, auto loans, and savings accounts, sites like the Mortgage Bankers Association and the Federal Reserve's own data archives track these over time. Individual banks do not always publish their historical rates publicly.
What is the difference between a fixed rate and an adjustable rate?
A fixed rate stays the same for the entire loan term — if you lock in 4.5%, you pay 4.5% for 30 years. An adjustable rate (ARM) starts low but changes after an initial period, usually increasing over time. Fixed rates are more predictable; adjustable rates can save money upfront but carry risk if rates rise.
How often should I check rates if I am shopping for a loan?
Check rates at least once a week while you are actively shopping, since rates can shift noticeably in that time. Once you have locked a rate with a lender, you do not need to keep checking — the locked rate is yours for the agreed period, usually 30 to 60 days.
Can I negotiate the interest rate a lender offers me?
For mortgages and auto loans, you can sometimes negotiate, especially if you have a competing offer from another lender. Bring the other quote to the negotiation. For savings accounts and CDs, rates are set by the bank and not negotiable, though you can shop for better rates elsewhere.