Financial calculators
Work out what something actually costs before you commit to it. Every calculator runs in your browser, with no sign-up and no data sent anywhere.
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Every calculator on this page runs entirely in your browser. Nothing you enter is sent to a server, stored in a database, or shared with anyone. You can use them as many times as you like, with no account and no sign-up.
The numbers behind each calculator follow the standard formulas Indian banks use. EMI is computed using the reducing balance method, SIP projections use monthly compounding, and FD maturity accounts for the compounding frequency you choose. The results match what a bank would quote, because the maths is the same.
The PPF, Sukanya Samriddhi, NSC, KVP, SCSS and Post Office calculators start at this quarter's government rates. All of them are on one page: small savings interest rates.
Loans
Investing
Credit Cards
Tax
Why it matters
Check the real cost before you commit
A loan officer quotes an interest rate. A credit card statement shows a minimum due. A mutual fund advertises past returns. None of these tells you what you will actually pay or earn, because the answer depends on compounding, tenure, fees and how much you put in each month.
The home loan EMI calculator shows that a Rs 50 lakh loan at 8.5% for 20 years costs Rs 43,391 per month and Rs 54 lakh in total interest. The SIP calculator shows that Rs 10,000 a month at 12% for 10 years grows to Rs 23.2 lakh, of which Rs 11.2 lakh is returns. The credit card interest calculator shows that paying only the minimum due on a Rs 1 lakh balance takes over 10 years to clear and costs more than the original amount in interest.
These are not guesses. They are the same formulas banks use, computed instantly and privately. Use them to compare what a lender offers against what it actually costs, before you sign anything.
Guides in Plain Words
Short reads that explain how it works before you decide.
Money GuidesHow to Work Out Your Monthly Spending from Bank SMSSearch your inbox for debit SMS, drop transfers and card bill payments, then total by category. A worked example with real-life numbers.Read the guide →
Money GuidesSMS-Based Expense Tracker Apps for Android: How They Work and Which to PickSMS expense trackers turn your bank alerts into a spending diary. How they read a message, what they miss, and how six apps compare.Read the guide →
Money GuidesHow to Make a Monthly Budget in India: Salary Examples from ₹25,000 to ₹75,000Make a monthly budget in 5 steps: fixed costs, savings, variable spends, a buffer, weekly checks. With full budgets for ₹25,000 to ₹75,000 salaries.Read the guide →


