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Savings Account Interest Rate: The Complete Guide

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Created on
July 8, 2022


What’s Inside

Saving money plays a pivotal role in achieving financial stability, and among the most popular vehicles for safeguarding your hard-earned funds are savings accounts. Although savings accounts may appear straightforward, comprehending their interest rates is paramount to ensuring your money works diligently for you. 

Understanding Savings Accounts

A savings account stands as a specialised bank account meticulously crafted to facilitate individuals in stowing away their funds while concurrently earning interest on their deposits. This financial instrument offers a seamless and user-friendly solution for securely housing your money while yielding a modest return. Savings accounts epitomise a secure and low-risk choice, ideally suited for those seeking to set aside money for future needs or unforeseen emergencies. They are typically characterised by nominal or no fees and offer easy accessibility to your funds when the need arises. All in all, a savings account emerges as an invaluable financial tool, a steadfast companion on the journey toward wealth accumulation and the realization of your financial aspirations.

What is Interest?

Interest is the cost of borrowing money. So, the borrower pays interest to the lender. Let's take the case of a loan. When you take a loan from a bank, you are free to repay it over a particular number of years in installments. In return, you pay interest on the amount borrowed. That sums up what interest is.
But wait a minute. In the case of a savings account, who is borrowing money from whom?
Technically, when you open a savings account and put some money in there, the bank is borrowing money from you. And in return, the bank pays you interest on your savings account balance.
The bottom line is this — You earn interest simply by saving money in your bank account.

How is Interests on Savings Accounts Calculated?

In the case of a fixed deposit, the interest calculator is quite easy to understand. You deposit a fixed sum at the beginning of the investment period, and that amount remains in your deposit account till the FD matures. You can calculate it here.

But a savings bank account is different. The balance in your SB account may fluctuate on a day-to-day basis. When your salary is credited at the beginning of the month, the balance increases. And then, when you withdraw some funds to pay your rent or buy groceries, your balance goes down. Later, you may receive payouts from your monthly investment plan, driving the Savings Account balance up again. 

So, how do banks calculate interest on such a fluctuating balance? The answer is simple. Banks calculate your interest on your savings account balance daily. 

But the interest is credited to your savings account every quarter, as per regulations. That said, banks are also free to credit the interest to your account every month. So, this policy will vary from one bank to another. 

Simple or compound interest: Which one is it?

Simple interest is calculated only on the amount you have deposited. But compound interest is calculated on the deposited amount as well as the interest you earn on that deposit.

And the interest on your Savings Account balance is compounded. So, you get to earn interest on your interest!

For instance, let’s say your savings bank account is with the following particulars —

  • Rate of interest: 5% per annum
  • Account balance: Rs. 1,00,000 
  • Interest credited: Monthly

In that case, assuming there are no deposits or withdrawals, here is how compound interest lets you earn exponentially.


Opening Account Balance

Interest Earned

Computation of interest at 5% per annum

Closing Account Balance




(1,00,000 x 5% x 30 days) ÷ 365 days





(1,00,411 x 5% x 31 days) ÷ 365 days





(1,00,837 x 5% x 30 days) ÷ 365 days


Who Decides What The Interest Rate Will Be?

Different banks give you interest at different rates. I did a little bit of digging, and I found that this wasn’t always the case.

For a really long time, from 2003 up until 2010, all the banks in the country offered interest on savings accounts at the same rate — 3.5% per annum.

But in 2011, savings bank interest rates were deregulated. In other words, banks in India were now free to decide the rates of interest on their savings account. This policy has continued to this day, and Indian banks - both in the public and private sector - set their own savings account interest rates. 

What Factors Affect Savings Bank Interest Rates?

Ever since the interest rates were deregulated, most of the large, established commercial banks in India have maintained low rates of interest on their savings accounts. They only raised the rate marginally, from 3.5% before 2011 to around 4% or so. However, newer banks have been famous for offering higher interest rates on savings accounts, often in the range of 6% to 7% or so per annum. 

So, all in all, the spectrum of savings account interest rates in the Indian banking sector can range from 3.5% to 7.8% or so today. Given such a vast difference, it is clear that there are many factors at play here. Check out the main parameters that banks take into account before determining how much interest to pay on savings account balances.

Repo rates

Repo rate is the rate at which the Regulatory Authority lends money to commercial banks in the country. To put it more simply, it is the rate at which commercial Indian banks borrow money. Every quarter, the Regulatory Authority reviews the repo rate and depending on national and international economic factors, the rate may be increased or decreased.

If the repo rate increases, it makes borrowings costlier for commercial banks. To compensate for the rising cost of borrowing, these banks hike the interest rates they charge on the loans they lend.

But what about the interest rates on savings accounts? Well, the money deposited in a Savings Account is valuable for banks because it helps them meet their minimum cash requirements without having to borrow money from the Regulatory Authority.

In an economy with rising repo rates, banks will naturally try to draw in more people to deposit money in their Savings Accounts. And how do they do this?
By increasing the interest rate on savings accounts.

So, rising repo rates lead to rising savings account interest rates.


While the repo rate is the main factor that banks take into account before deciding the rate of interest on Savings Accounts, other aspects play a role in this too. The liquidity of a bank is one such factor. It indicates the level of cash and other liquid assets that the bank has, so it can pay its short-term bills and halt financial obligations. 

The more liquidity, the higher the interest rates on savings accounts will be. The reason is simple. If the bank has enough liquidity to meet its short-term needs easily, it won’t have any trouble paying out higher interest on savings account balances. On the other hand, if there is some issue with the cash flow leading to poor liquidity, the bank may have trouble meeting this obligation. So, to protect its finances, the bank will reduce the interest rate on Savings Accounts and deposits. 

Profitability preferences

While the repo rate and liquidity status are universal, profitability preferences are very specific to each bank. Some banks will want to enjoy a higher profit margin, while others may be willing to lower their profitability to increase their customer base. 

Typically, established banks with a trusted customer base may tend to prioritise their profitability. They can offer higher or lower rates on savings accounts. On the other hand, younger banks who have only just arrived on the scene may put profitability on the back burner and focus on paying interest at higher rates, so they can attract more depositors. 

Savings Account vs FD Interest Rates


Fixed Deposit

Savings Account

Interest Rate

Higher Interest Rate

Lower Interest Rate

Tenure Flexibility

Fixed lock-in period with penalties for early withdrawal

No fixed lock-in period, funds can be withdrawn anytime

Emergency Loan

No emergency loans available

Some accounts may offer overdraft or line of credit


Lower liquidity due to fixed tenure

High liquidity with easy access to funds

How to Maximise the Interest on Your Savings Account?

Look for high-yield savings accounts

Choose a bank that offers high interest rates on savings account balances. The higher the rate of interest, the more interest you will earn on your savings.

That said, the interest rate is not the only factor to account for when you are choosing a banking partner. You also need to consider the other fees and charges that your Savings Bank Account comes with, the minimum balance requirement, and the bank’s customer service quality, in general. 

Deposit your idle cash

No matter how much interest on savings account balances your bank is willing to pay, you will only earn money on the funds you deposit. The lower your account balance, the lower your interest will be. 

For instance, a savings account with a 6% interest rate and a monthly balance of ₹10,000 will only give you an interest of ₹49.31 at the end of 30 days. 

But a savings account with a 4% interest rate and a monthly balance of ₹1,00,000 will give you an interest of ₹328.76 at the end of the same period. 

So, to maximise your savings account interest, don’t keep cash lying idle at home. Deposit it in your savings account instead. That way, your money is secure, and you get to earn interest on the amount deposited. That’s a win-win!

Choose monthly interest credits if you can

Banks are mandated to pay out the interest at least on a quarterly basis, but they can choose to pay it out each month if they wish to. Monthly interest credit allows you to earn more interest on your interest. Check out the table below to see how this works.






Opening balance








Closing balance




However, in case of quarterly interest credit, the balance in your Savings Account will remain at Rs. 1,00,000 for the whole three months (assuming you do not make any deposits or withdrawals during the period). The interest on that amount would be calculated as follows - 

= (₹1,00,000 x 5% x 91 days) ÷ 365 days

= ₹1,246

This makes your balance at the end of the period just Rs. 1,01,246. It may be a small difference here, but over time, and depending on your account balance, the differences can add up. 

Tax on Savings Account Interest 

Maximising the interest on your savings account is one thing. But paying taxes on that extra interest is another. And you need to pay taxes on the interest you earn from your Savings Account. The tax rate is the same as your income tax slab rate. So, if your income puts you in the 30% slab, that rate will also apply.

But wait, there’s some good news!

Say hello to section 80TTA of the Income Tax Act, 1961. It allows you to claim deductions on your savings account interest up to Rs. 10,000 each year. So, only interest over and above this threshold is taxable.


The message is simple. When you open a savings account and deposit some funds in it, your money isn’t just lying idle there. It is making you more money. The interest rate on your savings account determines how much interest you earn daily. But the bottom line is that since you know this now, you can choose your banking partner accordingly and maximise your Savings Account interest. 

Zero-Balance Savings Account via Fi App

Fi Money offers a zero-balance online Savings Account in partnership with Federal Bank. You can easAily sign up for free & open a Savings Account online in 3 minutes. You can also use this Savings Account to safely stash your savings in deposits, earn additional interest, send/receive money instantly, analyse expenses, or budget smarter. If you upgrade to other account plans within Fi — you get access to premium features like Jump, zero Forex, US Stocks, Mutual Funds, etc. & up to 4x rewards for all payments!

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Frequently Asked Questions

1. What is a good interest rate for a savings account?

The interest rate on savings accounts in India can vary from 3.5% per annum to 7.8% per annum. At first glance, a good interest rate is always one that is higher. But other factors matter too — like the minimum balance requirement, banking facilities, service charges, and other fees.

2. How does the savings account interest work?

The interest on your Savings Account is calculated on your account balance each day. Then, the interest is credited to your account either every quarter or every month, depending on the bank’s policies. This interest is compounded, meaning that you will also earn interest on the interest deposited in your account.

3. How to find out the interest rate on my savings account?

You can visit your banking partner’s website to check the interest rate on their savings accounts. Alternatively, you can even reach out to the customer support team to find out how much interest you earn on your savings account balance. 

4. Do I earn simple or compound interest on my savings account balance?

The interest on your savings account is compound interest. So, you get exponential returns simply for saving up diligently.


Fi Money is not a bank; it offers banking services through licensed partners and investment services through epiFi Wealth Pvt. Ltd. and its partners. This post is for information only and is not professional financial advice.
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