Free online calculators and PDF tools
94 tools for EMI, income tax, GST, PPF, BMI, PDFs and more. Every answer is worked out on your own device, so nothing you type and no file you open is sent anywhere.
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- EMI CalculatorEnter a loan amount, an interest rate and a tenure to see the monthly instalment and what the loan costs in total.
- Home Loan EMI CalculatorSee the monthly instalment on a housing loan, and how much of the total you hand over is interest rather than principal.
- Car Loan EMI CalculatorWork out what a car actually costs once the finance is added, and how a shorter tenure changes the monthly payment.
- Personal Loan EMI CalculatorWork out the instalment on an unsecured loan, and see plainly what the higher rate costs you over the term.
- Loan Eligibility CalculatorSee the loan a lender may sanction on your income, once the instalments you already pay are taken out.
- Loan Prepayment CalculatorFind out how much interest and how many months you save by paying a little extra every month, or a lump sum now.
- SIP CalculatorSee what investing a fixed amount every month could grow to, and how much of the final figure is return rather than your own money.
- Lumpsum Investment CalculatorSee what one amount invested today could become, and how much of that is growth rather than the sum you started with.
- Step-Up SIP CalculatorSee what happens when your monthly investment rises a little every year, as your income does.
- SWP CalculatorSee how long your money lasts while you take a fixed amount out every month and the rest stays invested.
- Goal SIP CalculatorStart from the amount you need and the time you have, and find the monthly investment that reaches it.
- CAGR CalculatorTurn a start value, an end value and a number of years into the yearly rate that connects them.
- Simple Interest CalculatorWork out interest charged only on the original amount, and the total you end up paying or receiving.
- Compound Interest CalculatorSee how much interest you earn or owe when the interest itself starts earning interest.
- FD CalculatorSee what a fixed deposit will be worth at maturity, and what the quoted rate really works out to.
- RD CalculatorSee what depositing the same amount every month into a recurring deposit adds up to by the end of the term.
- Credit Card Payoff CalculatorSee how long a card balance takes to clear at what you currently pay, and what the interest costs you.
- Inflation CalculatorSee what today's amount will cost in future, and what today's money will be worth once prices have risen.
- Retirement Corpus CalculatorFind the amount you need saved by the day you retire, starting from what you spend each month now.
- Emergency Fund CalculatorWork out how much cash to keep aside, counting the EMIs that carry on whether or not you are earning.
- Net Worth CalculatorAdd up everything you own, take off everything you owe, and see the one figure that sums up where you stand.
- Rent vs Buy CalculatorCompare buying a home against renting a similar one and investing what you would have paid, over the length of the loan.
- Brokerage CalculatorIndiaSee what a trade costs after every charge, and the price the stock must reach before you are actually ahead.
- PPF CalculatorIndiaSee what a Public Provident Fund account grows to over its full term, and how much of that is interest.
- NPS CalculatorIndiaSee what regular contributions to the National Pension System could build, and the monthly pension that corpus would buy.
- Sukanya Samriddhi Yojana CalculatorIndiaSee what a Sukanya Samriddhi account matures to, and at what age the girl it was opened for receives it.
- EPF CalculatorIndiaProject what your Employees Provident Fund balance will be by retirement, as your pay rises each year.
- NSC CalculatorIndiaSee what a National Savings Certificate is worth at maturity, including the published figure for every thousand invested.
- Kisan Vikas Patra CalculatorIndiaSee how many months Kisan Vikas Patra takes to double your money at the rate currently notified.
- Senior Citizen Savings Scheme CalculatorIndiaSee the income a Senior Citizen Savings Scheme deposit pays each quarter, and what it adds up to over the term.
- Income Tax CalculatorIndiaWork out your tax under both regimes side by side, with the rebate, surcharge and cess all applied.
- GST CalculatorIndiaAdd GST to a price or work backwards out of a quoted one, with the tax split the way an invoice shows it.
- HRA Exemption CalculatorIndiaWork out how much of your house rent allowance escapes tax, and which of the three tests decides it.
- Gratuity CalculatorIndiaWork out the gratuity you are owed, and how much of it reaches you without tax.
- TDS CalculatorIndiaWork out the tax to deduct on a payment, by section, with the threshold and the no-PAN rate applied.
- Capital Gains Tax CalculatorIndiaWork out the tax on a gain, by what you sold and how long you held it.
- GST Number VerificationIndiaCheck a GSTIN and see who it belongs to, which state it is registered in, and whether it is still active.
- Percentage CalculatorWork out a percentage five different ways, with the working shown so you can check it.
- Age CalculatorWork out an exact age in years, months and days, on today's date or any other.
- Date Difference CalculatorCount the days between two dates, with working days and weekend days separated.
- Average CalculatorPaste a list of numbers and see the mean, the median, the mode and how spread out they are.
- Fraction CalculatorWork with two fractions and get the answer simplified, as a mixed number, a decimal and a percentage.
- Ratio CalculatorSimplify a ratio, and share an amount out in that proportion.
- Discount CalculatorWork out what you really pay after one discount, a second on top, and GST added afterwards.
- Bill Split CalculatorSplit a bill between any number of people, with GST and a tip added first.
- Unit ConverterConvert between units of length, weight, area, volume, speed and time, with the factor shown both ways.
- Temperature ConverterConvert between Celsius, Fahrenheit and Kelvin, with all three shown at once.
- Data Storage ConverterConvert between data sizes, including the 1024-based units that sit beside the decimal ones.
- Time Zone ConverterConvert a date and time between two zones, and see whether it lands on a different day there.
- Currency ConverterConvert between currencies, with the date of the rate shown beside the answer.
- IFSC Code FinderIndiaLook up an IFSC code and see which bank and branch it belongs to, with the address and MICR code.
- PIN Code FinderIndiaLook up a PIN code and see the post office, district and state it covers.
- Vehicle RTO LookupIndiaFind which transport office a number plate belongs to, from the letters and digits at the start of it.
- BMI CalculatorWork out your body mass index, against the Indian cut-offs or the WHO ones.
- BMR CalculatorWork out the calories your body uses at complete rest, and what each activity level adds.
- Calorie CalculatorWork out the calories a day that suit your goal, with the protein, carbohydrate and fat behind the figure.
- Body Fat CalculatorEstimate body fat from a few tape measurements, and see fat mass and lean mass separately.
- Ideal Weight CalculatorSee the ideal weight for your height by three published formulas, with the healthy range beside them.
- Water Intake CalculatorWork out how much water to drink a day from your weight, your exercise and the weather where you live.
- Target Heart Rate CalculatorWork out your estimated maximum heart rate and the zones for light, moderate and vigorous exercise.
- Ovulation CalculatorWork out the likely ovulation day and the fertile window from your last period and cycle length.
- Period Date CalculatorWork out when your next period is due, and the three cycles after it.
- Pregnancy Due Date CalculatorWork out an estimated due date, and see how far along you are today.
- Paint CalculatorWork out how much paint a room needs, with the doors and windows taken out of the sum.
- Tile CalculatorWork out how many tiles a floor needs, with an allowance for cuts, and how many boxes that is.
- Brick CalculatorIndiaWork out how many bricks a wall needs, counting the mortar joint and some breakage.
- Electricity Bill CalculatorIndiaWork out a monthly bill from your own tariff, and see what one appliance costs to run.
- Rent Split CalculatorSplit rent and shared bills between flatmates, equally or in proportion to room size or income.
- CGPA to Percentage CalculatorIndiaConvert a CGPA into a percentage by the rule your own board or university publishes.
- Percentage to CGPA CalculatorIndiaConvert a percentage back into a CGPA, using your institution's own rule in reverse.
- Marks Percentage CalculatorTurn marks into a percentage, with the pass mark applied and the division it falls in.
- Attendance CalculatorWork out your attendance, how many classes you must still attend, and how many you can afford to miss.
- Exam Countdown CalculatorCount the days left to an exam, and what that gives you in study hours for each subject.
- Word CounterCount the words, characters, sentences and paragraphs in any text, with the reading time.
- Case ConverterChange text between ten cases, from sentence case to the ones programmers use.
- Text CleanerStrip extra spaces, blank lines and stray line breaks out of pasted text.
- Duplicate Line RemoverRemove repeated lines from a list, keep only the repeats, or keep only what appears once.
- Text CompareCompare two texts line by line, and see what changed between them.
- Lorem Ipsum GeneratorGenerate placeholder paragraphs, sentences or words for a layout or a mockup.
- JSON FormatterIndent JSON so you can read it, or minify it so it is small, and find out whether it is valid.
- Base64 Encoder & DecoderEncode text to Base64 or decode it back, with the URL-safe alphabet as an option.
- Hash GeneratorProduce a SHA hash of any text, using the browser's own cryptography.
- UUID GeneratorGenerate version 4 or version 7 UUIDs, in the quantity and format you need.
- Password GeneratorGenerate a strong password, and see how strong it actually is.
- Colour ConverterConvert a colour between notations, and check its contrast against white and black.
- JWT DecoderRead the header and the claims inside a JSON Web Token, including when it expires.
- Unix Timestamp ConverterConvert a Unix timestamp to a date in any time zone, or a date back to a timestamp.
- Merge PDFJoin several PDFs into one file, with the whole job done inside your browser so nothing is uploaded.
- Split PDFPull selected pages out of a PDF, or break it into single pages, without the file leaving your device.
- Compress PDFShrink a PDF so it fits a form's upload limit, with the file never leaving your device.
- Image to PDFTurn photographs into one PDF, a page each, assembled in your browser rather than on a server.
- Scan to PDFPhotograph the pages of a document and get one clean PDF back, without installing anything.
- Image CompressorMake a photograph smaller so it fits an upload limit, choosing the quality, the width and the height.
- QR Code ScannerRead a QR code with the camera or from a picture, and see what it says before you act on it.
Why people use Daytoolz
- Your files stay with you PDFs and photos are opened inside the page and never uploaded, so a bank statement or an ID card goes nowhere.
- Made for India Lakh and crore by default, both income tax regimes, GST slabs and the small-savings schemes, each figure with its source and date.
- Answers you can check Every tool shows its formula and works through an example, so you can see exactly how a number was reached.
Free tools you can trust with your numbers
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