All our calculators are free, work in 12 currencies and keep your numbers private on your own device. Pick one below to get started.
Loan Calculators
Plan EMIs, compare loan offers and see the true cost of borrowing.
🧮EMI CalculatorOur most popular tool: monthly EMI, total interest and a full schedule.→📄Loan CalculatorOne tool, three answers.→🏠Home Loan CalculatorPlan your house purchase with real numbers.→🚗Car Loan CalculatorFind out what your new or used car really costs per month.→👤Personal Loan CalculatorPersonal loans are quick to get but often carry higher rates.→🎓Education Loan CalculatorStudent loans usually let you study first and repay later.→💼Business Loan CalculatorPlan financing for stock, equipment or expansion.→🏡Mortgage CalculatorEstimate your full monthly housing payment, not just principal and interest.→✅Loan Eligibility CalculatorBefore you apply, get a realistic idea of how much a lender may offer you.→⏩Loan Prepayment CalculatorGot a bonus or some savings? See exactly how much interest you save and how many months you cut by putting extra money towards your loan.→📅Amortization CalculatorSee exactly where every payment goes.→
Investment & Savings Calculators
Estimate how your savings and investments can grow over time.
📈SIP CalculatorSee how a fixed monthly investment can grow over time.→💧SWP CalculatorTurn a lump sum investment into a steady monthly income.→💰Lump Sum CalculatorHave a one-time amount to invest? See what it could grow to, how long it takes to double, and how much monthly income it could pay you.→🔁Compound Interest CalculatorWatch interest earn interest.→➗Simple Interest CalculatorCalculate interest on a fixed principal in seconds.→🏦FD CalculatorFind out what your fixed deposit will be worth at maturity.→🗓️RD CalculatorSave a fixed amount every month and see what it grows to.→🌅Retirement CalculatorFind out how much money you'll need to retire comfortably, how far your current savings will take you, and how much to invest each month to close the gap.→🎈Inflation CalculatorSee how inflation changes the value of money.→
Tax, Salary & Everyday Tools
Work out tax, pay, discounts, zakat and more in seconds.
🧾Income Tax CalculatorWorks for any country.→🏷️GST & Sales Tax CalculatorAdd GST to a price, or extract the GST hidden inside a total amount.→💵Salary CalculatorConvert any pay rate into hourly, daily, weekly, monthly and yearly figures.→🌙Zakat CalculatorCalculate your zakat in a few steps.→🛍️Discount CalculatorShopping a sale? Find the final price after one or two discounts and tax, and see how much you really save, including the true combined discount on stacked offers.→💱Currency ConverterConvert between 22 major world currencies.→💳Credit Card Payoff CalculatorFind out how long it will take to clear your credit card balance and how much interest you'll pay, or work out the monthly payment you need to be debt-free by a set date.→
Math & Date Tools
Everyday maths, scientific functions, graphs, grades, ages and dates.
🧮Basic CalculatorA clean, simple calculator for everyday sums.→🔬Scientific CalculatorA full scientific calculator in your browser: trigonometry in degrees or radians, logs, powers, roots, factorials and constants, with keyboard support and history.→📉Graphing CalculatorType a function of x and see its graph instantly.→％Percentage CalculatorEvery everyday percentage question in one place: percent of a number, percent change, what percent one number is of another, and adding or subtracting a percentage.→📝Grade CalculatorWork out your weighted course grade from assignments, quizzes and exams, see your letter grade, and find out what you need on the final to reach your target.→🎂Age CalculatorFind your exact age in years, months and days, or your age on any date.→📆Date CalculatorCount the days between two dates, including working days, or find the date a number of days, weeks, months or years before or after any date.→
Health & Fitness Calculators
Check your BMI and estimate your daily calorie needs.
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