Calculators that use today's data
103 free tools, starting from live figures such as 24K gold at ₹14,005.40 per gram (IBJA, 30 Oct 2026) and the US dollar at ₹94.94. Every formula is shown on its page, and nothing you type is stored.
Gold and silver
- Gold GST calculator3% GST on jewellery, 5% on job work
- Gold SIP calculatorGrams of gold from monthly buying
- Gold loan EMI calculatorEMI, bullet or interest-only repayment
- Gold loan interest calculatorInterest for any number of days
- Gold making charges calculatorMaking, wastage and GST on jewellery
- Gold price calculatorWeight, karat, making charge and 3% GST at today's IBJA rate
- Gold price calculator by weightPrice for any weight and unit
- Gold price currency converterWorld gold price in any currency
- Gold price per ounce in INRWorld gold price per ounce in rupees
- Gold purity calculatorKarat, fineness and pure gold content
- Gold rate calculatorValue of gold at today's IBJA rate
- Gold return calculatorGain on gold since a date or price
- Gold silver ratio calculatorHow many ounces of silver buy an ounce of gold
- Gold wastage charges calculatorTrue cost per gram with wastage
- Old gold exchange calculatorValue of old jewellery after deductions
- Ounce to gram converterTroy and ordinary ounces to grams
- Silver jewellery calculatorBill for 925 and other silver
- Silver price calculatorSilver value with making charge and GST
- Silver price calculator by weightSilver value for any weight
- Silver price per ounce in INRWorld silver price per ounce in rupees
- Silver purity calculatorFineness, percent and BIS grade
Money, loans and savings
- AED to INR converterUae dirham to rupees at today's reference rate
- AUD to INR converterAustralian dollar to rupees at today's reference rate
- CAD to INR converterCanadian dollar to rupees at today's reference rate
- Car loan EMI calculatorEMI from price and down payment
- Compound interest calculatorGrowth with any compounding frequency
- Currency converterAny of 160 currencies to any other
- Discount calculatorSale price after one or two discounts
- EMI calculatorEMI, interest and schedule for any loan
- EUR to INR converterEuro to rupees at today's reference rate
- Education loan EMI calculatorEMI after the moratorium period
- FD calculatorFixed deposit maturity and interest
- FD vs SIP calculatorSame monthly amount in a deposit or a SIP
- GBP to INR converterBritish pound to rupees at today's reference rate
- GST calculatorAdd or remove GST at the rate you enter
- Goal SIP calculatorMonthly SIP needed for a target amount
- Inflation calculatorFuture cost at an inflation rate you choose
- KWD to INR converterKuwaiti dinar to rupees at today's reference rate
- Loan eligibility calculatorMaximum loan from income and FOIR
- Loan prepayment calculatorInterest saved by a part payment
- Lumpsum calculatorFuture value of a one time investment
- Mutual fund returns calculatorSIP or lump sum at an assumed return
- Other currencies to INRYen, ringgit, riyal, franc, yuan and more
- Percentage calculatorPercent of, what percent, and change in one go
- Percentage change calculatorIncrease or decrease between two values
- Personal loan EMI calculatorEMI and full cost including the fee
- Profit and loss calculatorProfit percent, margin and markup
- RD calculatorRecurring deposit maturity
- Reverse GST calculatorSplit an inclusive price into value and GST
- SAR to INR converterSaudi riyal to rupees at today's reference rate
- SGD to INR converterSingapore dollar to rupees at today's reference rate
- SIP calculatorValue of a monthly SIP
- SWP calculatorMonthly withdrawals and how long a corpus lasts
- Simple interest calculatorInterest that does not compound
- Step-up SIP calculatorSIP that rises every year
- USD to INR converterUs dollar to rupees at today's reference rate
Stocks and indices
- 52 week position calculatorWhere a stock sits in its 52 week range
- Bonus share calculatorBonus shares and adjusted price
- CAGR calculatorCompound annual growth rate
- Contract value calculatorValue of a derivatives position
- Dividend yield calculatorYield from price and dividend
- Fibonacci retracement calculatorRetracement levels between a high and low
- Index SIP calculatorNifty SIP replayed on index closes
- Market cap calculatorPrice times shares outstanding
- Nifty return calculatorIndex return between two dates
- P/E ratio calculatorPrice to earnings and earnings yield
- Pivot point calculatorFloor pivots from high, low and close
- Position size calculatorQuantity from risk per trade and stop
- ROE calculatorReturn on shareholders' equity
- Stock SIP backtestMonthly buys replayed on real closes
- Stock average calculatorAverage price across several buys
- Stock profit calculatorNet profit after your charges
- Stock return calculatorWhat an amount in a stock is worth now
- Stock split calculatorShares and price after a split
- XIRR calculatorAnnual return on dated cash flows
IPO
- IPO GMP accuracy trackerLast GMP vs actual listing gain
- IPO GMP calculatorImplied listing price from GMP
- IPO listing date calculatorAllotment, refund and listing dates
- IPO listing gain calculatorGain per lot on listing day
- IPO lot size calculatorShares and amount for any lots
- IPO minimum investment calculatorMinimum amount per investor category
- IPO subscription calculatorTimes subscribed from bids and offer
Crypto
- Bitcoin to INR converterAny BTC amount in rupees at the live price
- Crypto DCA calculatorMonthly crypto buys replayed on real prices
- Crypto SIP calculatorMonthly crypto SIP at an assumed return
- Crypto average buy price calculatorAverage cost across several crypto buys
- Crypto market cap calculatorA coin's price at another coin's market cap
- Crypto profit and loss calculatorProfit after fees on both sides
- Crypto to INR convertersConverters for the top 50 coins
- Ethereum to INR converterAny ETH amount in rupees at the live price
- INR to crypto converterHow many coins a rupee amount buys
- USDT to INR converterTether in rupees and its premium over the dollar
Property
- Area converterSq ft, sq m, sq yd, acre, hectare
- Construction cost calculatorBudget from built-up area and rate
- Home affordability calculatorBudget from income, other EMIs and the loan rate
- Home loan EMI calculatorEMI, total interest and the yearly schedule
- Home loan balance transfer calculatorIs switching lenders worth the fees?
- Home loan eligibility calculatorHome loan from salary and FOIR
- Home loan prepayment calculatorPart payment on a home loan
- Land loan EMI calculatorEMI for a plot purchase loan
- Rent vs buy calculatorNet cost of renting and of buying over your horizon
- Rental yield calculatorGross and net yield on a rented property
- Stamp duty calculatorStamp duty and registration at the rate you enter
How these tools work
Tools that need a price start from the data we store ourselves: IBJA gold and silver benchmark rates, daily exchange rates, COMEX gold and silver, NSE end of day prices for the Nifty 500 and indices, NSE IPO data and CoinGecko crypto prices. Pure maths tools, such as EMI, SIP and compound interest, use the standard formula shown on each page.
We only build tools whose rule we can show and check. Calculators that depend on tax slabs, small savings rates or other official rules that we have not verified against the official source yet are not published.