To get the best interest rate on your money, you should primarily look into high-yield online savings accounts and Certificates of Deposit (CDs), which typically offer significantly higher rates than traditional bank accounts.
Finding a standard savings account with a consistent 7% interest rate is rare in early 2026; however, banks like First Direct and Co-operative Bank (in the UK) offer 7% or higher on regular saver accounts, often tied to specific conditions like monthly deposits and limited withdrawal periods, while U.S. high-yield online banks offer around 4-4.35%, not 7%. For 7%+, you'll typically look at niche products, crypto, or international options, which often come with higher risk or complex conditions, not standard savings.
Best online high-yield savings account rates
Getting a guaranteed 7% interest rate on savings in Australia is very difficult right now, with top savings accounts typically offering up to around 5% with bonus conditions (like Rabobank, ING, Bank Australia), while 7% rates are usually found in higher-risk investments like stocks or property, or as limited-time promotional regular savings accounts in the UK (not Australia), so you'll need to research bonus savings accounts, term deposits, investment options, or potentially P2P lending for higher returns, keeping risk in mind.
Finding a standard bank account with a 9.5% interest rate is highly unlikely in early 2026, as typical high-yield savings rates are around 4-5% (e.g., CommBank's 4.25% bonus, Bankrate's top online rates around 4.20%), while some specialized loans (like IDFC FIRST Bank education loans) or introductory fixed deposits (like G&C Mutual Bank's rates in Australia) might offer close to or above 4-5%, but 9.5% is usually for specific, limited-term promotions, specific loan types, or in different markets, not general savings.
Many personal finance experts recommend saving at least three to six months' worth of expenses. But the goal amount can vary on several personal factors. An emergency fund is just as the name suggests. This is money set aside to cover your necessities if you suddenly lose your job.
The highest bonus savings rate on our database right now is 5.10% p.a., with both Rabobank and UBank offering this top rate for the first four months only if you're a new customer. The top ongoing savings rate is 4.50% p.a. from Border Bank and Police Bank's on balances up to $30,000 with the U30 Super Charge Account.
Interest on $100,000 in savings varies widely, from a few dollars in a basic account to $4,000+ annually in a high-yield savings (HYS) or up to $7,000+ with higher-rate options like some fixed deposits or special accounts, depending on the Annual Percentage Yield (APY) and account type (e.g., 4.2% APY yields $4,200/yr vs. 0.01% yielding $10/yr), with rates often ranging from 0.01% to over 4-5% for competitive offers, sometimes reaching 7%+ with specific conditions or promotions.
You'll earn anywhere from a few hundred to a few thousand dollars in a year on $50,000, depending on the interest rate, which varies greatly from 0.05% in a basic savings account to over 3.0% or more in high-yield savings or term deposits (CDs). For example, at 1.5% interest, you'd earn $750; at 3.5%, you'd earn $1,750; and at 5%, you'd earn $2,500, calculated by multiplying $50,000 by the annual rate.
Turning $10k into $100k in one year requires very high-risk, high-reward strategies like aggressive stock/crypto trading, flipping digital assets (websites/e-commerce), or launching successful online businesses (courses, dropshipping), as traditional investing yields far less; you'll likely need a combination of significant capital investment, rapid skill acquisition, strong market timing, and exceptional execution, accepting the high chance of significant loss.
Open a High-Yield Savings Account
Still, that means a $10,000 deposit in a high-yield savings account with a 3.00% APY could yield roughly $304.16 in interest in one year, assuming interest is compounded monthly, and there are no further deposits that year, and that the APY doesn't change.
Put aside just $13.70 per day, and at the end of the year you'll have $5,000; double that to $27.39 daily and you'll have $10,000 by year-end—and that doesn't include the interest you may earn. You can save money by making a budget, automating savings, reducing discretionary spending and seeking discounts.
As it stands, the Nationwide 6.5% regular saver account is still available, so you could jump onto it for another 12 months. The maximum you can pay into the account each month is £200 a month, and the maximum withdrawals you can make are three - any more and you will only earn 1.05% interest.
If you're using accounts that earn interest at a bank with only FDIC insurance, be sure your deposits are low enough that your balance with interest will be within the $250,000 limit. Once an account reaches the $250,000 limit, you can open another new account at another institution.
Savings accounts at credit unions often yield higher interest rates than those at banks. Because credit unions return their profits to members, they can afford to offer more competitive rates. This means your savings can grow faster when you choose to deposit your money in a credit union account.
If you wanted to earn an average $3,000 per month, you would need to invest $1.6 million ($36,000 divided by 2.2%). While there is nothing wrong with passive investing, most investors are likely to do much better if they build their own investment portfolio.
Finding a standard bank account with a 9.5% interest rate is highly unlikely in early 2026, as typical high-yield savings rates are around 4-5% (e.g., CommBank's 4.25% bonus, Bankrate's top online rates around 4.20%), while some specialized loans (like IDFC FIRST Bank education loans) or introductory fixed deposits (like G&C Mutual Bank's rates in Australia) might offer close to or above 4-5%, but 9.5% is usually for specific, limited-term promotions, specific loan types, or in different markets, not general savings.
If you only have $100,000, it is not likely you will be able to live off interest by itself. Even with a well-diversified portfolio and minimal living expenses, this amount is not high enough to provide for most people.
As of January 2026, several banks offer top term deposit rates, with Heartland Bank, G&C Mutual Bank, and Unity Bank often leading for 12-month terms around 4.50% p.a., while Rabobank is strong for longer terms like 3-5 years. Other competitive options include Judo Bank, Great Southern Bank, Qudos Bank, and Macquarie Bank, but rates change frequently, so checking comparison sites like Savings.com.au or Canstar for the latest deals is crucial.
Principality building society is paying this rate on its six-month regular savings account, provided you slot away between £1 and £200 a month. Elsewhere, Yorkshire Building Society has launched two new regular savers, both paying 8% on a one-year term.
With $100,000 in a high-yield savings account (HYSA), you can expect to earn roughly $4,200 to $5,000+ in interest over one year, depending on the current Annual Percentage Yield (APY). For example, at a 4.20% APY, you'd earn $4,200 annually; at 5.00%, you'd earn $5,000, with compounding interest increasing your earnings over time as your balance grows.
The 27.40 rule is a simple personal finance strategy for saving $10,000 in one year by setting aside $27.40 every single day, which totals $10,001 annually ($27.40 x 365). It works by making a large goal feel manageable through consistent, small daily actions, encouraging discipline, and can be automated through bank transfers, with the savings potentially growing with interest in a high-yield account.