Estimate how a regular monthly investment could grow over a period you choose. Enter the amount, the number of years and an assumed annual return, then review the invested amount and the projected value. Change any assumption to compare scenarios. The result is a projection, not a forecast of actual market returns.

Work through a Public Provident Fund projection from your yearly contribution, investment period and assumed interest rate. It is useful when you want to see how regular deposits and compounding can shape a projected maturity value. Rates and rules can change, so treat the figure as an estimate and check the current PPF terms.

Estimate the maturity value of a fixed deposit from the deposit amount, interest rate and duration. Use it to compare tenures or rates before you place money. The calculation does not replace the bank’s quote, and tax treatment or premature-withdrawal terms may change the amount you actually receive.

Find the annualised growth rate between a starting value and an ending value over a set number of years. CAGR smooths a lumpy path into one compounded rate, which makes different periods easier to compare. It describes past or assumed growth. It does not predict what the next year will return.

See how principal, rate, time and compounding frequency can change a future value. It is a clear way to test “what if I leave this money invested longer?” or “what if the rate is lower?”. The output follows the assumptions you enter and should not be read as a promised return.

Enter a loan amount, interest rate and tenure to estimate the equated monthly instalment, total interest and total repayment. It is a practical first check for personal, vehicle or other EMI loans. A lower EMI from a longer tenure can still mean a higher total interest cost, so compare both.

Estimate the monthly instalment on a home loan from the amount, rate and tenure you enter, along with the interest you may pay over the full term. Use it to test a shorter tenure or a different rate before you compare lender quotes. Processing fees, insurance and rate changes are outside a basic EMI figure.

Run a general loan estimate when you want the monthly payment and the full repayment picture in one place. Change the principal, rate or tenure to see which input moves the cost the most. Treat the output as a calculation from your inputs, then confirm the offer, charges and repayment schedule with the lender.

Estimate income tax from the income and deduction details you enter. It is meant to help you compare scenarios before you file or plan, not to replace the official computation. Tax rules, slabs and rebates can change, so verify the result against the current law or a qualified tax professional.

Break a salary figure into the components you want to inspect, so monthly and annual numbers are easier to read. Useful when you are comparing an offer or checking how a CTC figure relates to take-home pay. Employer deductions, allowances and tax can differ from a simple split, so confirm the payslip details.

Estimate gratuity from salary and years of service using the inputs the calculator asks for. It helps employees and employers get a working figure before looking at the formal settlement. Eligibility, the wage definition and the applicable formula depend on the law and the employment terms, so verify before relying on the amount.

Add or remove GST from a price at the rate you select, and see the tax amount and the net or gross figure. Handy for invoices, quotes and quick price checks. GST rates and whether a supply is taxable can change by item and date, so confirm the applicable rate before you bill or claim input tax.

Estimate how an amount today could compare with a future amount at an inflation rate you choose. It is a way to see why a target saved in nominal rupees may buy less later. Inflation is not constant, so the result shows the effect of your assumption rather than a prediction of official price data.

Work out the discount amount and the price you pay after a percentage or fixed reduction. Useful when a listed offer is easier to judge in rupees than in a headline percentage. It calculates the arithmetic of the inputs you enter and does not check whether a seller’s offer is the best available price.

Calculate profit or loss, and the related percentage, from cost and selling figures. It helps with a single product, a trade or a simple business check before you look at expenses that sit outside the basic formula. Enter the actual costs you want included so the percentage reflects that choice.

Find a percentage of a number, the percent change between two values, or the value that a percentage represents. It covers the small calculations that show up in bills, marks, raises and price changes. The tool does the arithmetic you request. It does not interpret whether the change is favourable.

Estimate interest that is charged only on the original principal, using the rate and time you enter. Simple interest is easier to read than compounding and is still used in some loans and deposits. Confirm whether the product actually uses simple interest, and whether the rate is annual, before you compare offers.

Calculate age from a date of birth in years, months and days, or the gap between two dates. Useful for forms, eligibility checks and planning milestones. The result follows the calendar dates you enter. It is not a substitute for an official age proof.

Calculate body mass index from height and weight. BMI is a general screening measure based on a simple ratio. It is not a diagnosis, and it does not measure fitness, body composition or a medical condition. For health decisions, use it only as context and consult a qualified clinician.