Professional PDF Tools &
Online Calculators

Mortgage CalculatorCalculate monthly mortgage payments and total cost Mortgage PayoffFind out when your mortgage will be fully paid Mortgage AmortizationView full month-by-month loan payment schedule Mortgage UKCalculate UK mortgage repayments in pounds Canadian MortgageCalculate Canadian mortgage with semi-annual compounding House AffordabilityFind out how much house you can afford Down PaymentCalculate the down payment for a home purchase FHA LoanEstimate FHA loan payments with MIP included VA MortgageCalculate VA home loan payments for veterans Home Equity LoanBorrow against your home's equity HELOCCalculate home equity line of credit payments Rent vs. BuyCompare the long-term cost of renting vs. buying Rent CalculatorEstimate how much rent you can afford to pay Rental PropertyAnalyze rental property cash flow and returns Real EstateCalculate real estate investment metrics and ROI RefinanceCompare refinancing options and calculate savings

Loan CalculatorCalculate monthly payments for any loan Auto LoanEstimate car loan payments and total interest cost Personal LoanCalculate personal loan repayment schedule Business LoanEstimate business loan payments and interest Student LoanCalculate student loan payments and payoff date Boat LoanEstimate marine and boat financing costs Debt PayoffPlan your debt elimination strategy with snowball method Debt ConsolidationCombine multiple debts into a single payment Debt-to-Income RatioCalculate your DTI ratio for loan qualification RepaymentPlan loan repayment with flexible term options Credit CardCalculate credit card interest and minimum payments Credit Card PayoffFind out how long to pay off your card balance APR CalculatorCalculate the true annual percentage rate of a loan Payment CalculatorFind the payment amount for any loan or term AmortizationSee principal vs. interest breakdown over time Lease CalculatorCalculate monthly lease payments and total cost Auto LeaseEstimate car lease payments and money factor

InvestmentProject returns on your investments over time SavingsCalculate how fast your savings will grow Compound InterestSee the power of compounding on your money Simple InterestCalculate basic interest earned or owed InterestCompute interest for any rate, term, or amount Interest RateFind the interest rate on a loan or investment CD CalculatorCalculate certificate of deposit returns and APY Bond CalculatorEstimate bond yields and maturity value Mutual FundProject mutual fund investment growth over time Average ReturnCalculate average investment return rate (CAGR) ROI CalculatorMeasure return on investment as a percentage IRR CalculatorFind internal rate of return for investments Present ValueCalculate today's value of future cash flows Future ValueProject the future value of current investments Payback PeriodFind how long to recoup an investment outlay AnnuityCalculate annuity payment amounts and present value Annuity PayoutEstimate regular payout amounts from an annuity Margin CalculatorCalculate gross, net, and operating profit margins

RetirementProject retirement savings and monthly income 401K CalculatorEstimate 401(k) balance at retirement with employer match Roth IRACalculate tax-free Roth IRA growth at retirement IRA CalculatorEstimate traditional IRA balance and withdrawals RMD CalculatorFind required minimum distribution from retirement accounts PensionEstimate monthly pension benefit at retirement age Social SecurityProject your monthly Social Security benefit amount Income TaxEstimate annual federal income tax owed Sales TaxCalculate sales tax for any purchase and state rate VAT CalculatorAdd or remove VAT from prices instantly Marriage TaxCalculate marriage tax benefit or penalty for couples Estate TaxEstimate estate and inheritance tax liability Take-Home PayCalculate net pay after taxes and deductions SalaryConvert salary between hourly, weekly, and yearly College CostEstimate total college cost and savings needed BudgetCreate and manage a monthly household budget

CurrencyConvert between world currencies instantly InflationCalculate the effect of inflation on purchasing power FinanceGeneral financial calculation for any scenario Cash Back or Low InterestCompare cash back offers vs. low interest financing DepreciationCalculate asset depreciation using multiple methods DiscountCalculate discounted price after a percentage reduction Percent OffFind the final price after a sale or discount CommissionCalculate sales commission earnings and rates

Basic CalculatorPerform addition, subtraction, multiplication, division Scientific CalculatorAdvanced math with trig, log, exponents, and more Fraction CalculatorAdd, subtract, multiply, and divide fractions Percentage CalculatorCalculate percent of, increase, decrease, and change Percent ErrorCalculate the accuracy of a measurement or estimate Average CalculatorFind arithmetic, geometric, harmonic, and weighted averages Rounding CalculatorRound numbers using multiple rounding methods Exponent CalculatorCalculate powers and exponential expressions Root CalculatorFind square roots, cube roots, and any nth root Long DivisionSolve division with step-by-step work shown Big Number CalculatorExact arithmetic with very large integers Random Number GeneratorGenerate random numbers within custom ranges

Area CalculatorFind area of circles, triangles, rectangles, and more Volume CalculatorCalculate volume of spheres, cylinders, cones, and shapes Surface AreaFind surface area of 3D geometric shapes Triangle CalculatorSolve any triangle using sides, angles, and area Right TriangleFind all sides and angles of a right triangle Pythagorean TheoremCalculate hypotenuse or legs of right triangles Circle CalculatorFind area, circumference, diameter from any value Distance CalculatorFind distance between two or three-dimensional points

StatisticsCompute comprehensive descriptive statistics from a dataset Standard DeviationMeasure data spread, variance, and variability Mean, Median, ModeFind central tendency measures for any dataset ProbabilityCalculate event probabilities and statistical distributions Z-scoreStandardize data values and find normal probabilities Confidence IntervalEstimate population parameters from sample data Sample SizeDetermine the required sample size for a study P-valueTest statistical significance for z, t, and chi-square tests Permutation & CombinationCount ordered arrangements and unordered selections

Quadratic FormulaSolve quadratic equations and find real or complex roots Slope CalculatorFind slope, angle, and equation of a line Log CalculatorCalculate logarithms in any base including ln and log10 Ratio CalculatorSimplify, solve, and scale ratios and proportions Factor CalculatorFind all factors and prime factors of any number Prime FactorizationBreak down numbers into prime factors with a factor tree GCF CalculatorFind the greatest common factor of multiple numbers LCM CalculatorFind the least common multiple of multiple numbers Common FactorFind all factors shared between two or more numbers Number SequenceGenerate arithmetic, geometric, and Fibonacci sequences Half-Life CalculatorCalculate radioactive decay and half-life of substances Matrix CalculatorPerform matrix operations including determinant and inverse Matrix MultiplicationMultiply two matrices with step-by-step dot products Determinant CalculatorCalculate matrix determinant via cofactor expansion steps Inverse MatrixFind A⁻¹ using Gauss-Jordan with all row operations shown Gauss-Jordan EliminationSolve linear systems Ax=b with complete row operation steps Cramer's RuleSolve equations using determinant substitution step by step Matrix RankFind matrix rank by row reducing to echelon form Matrix PowerRaise a matrix to any integer power Aⁿ with each step Matrix TransposeTranspose any matrix with element-by-element mapping Matrix Addition / SubtractionAdd or subtract two matrices element by element Inverse Matrix MethodSolve Ax=b via x=A⁻¹b with full inverse and multiply steps Binary CalculatorConvert and calculate in binary number format Hex CalculatorConvert between hexadecimal, decimal, binary, and octal Scientific NotationConvert and calculate numbers in scientific notation

BMI CalculatorCheck body mass index and healthy weight range Body Fat CalculatorEstimate your body fat percentage accurately Ideal WeightFind your ideal body weight for height and gender Healthy WeightDetermine healthy BMI weight range for your height Lean Body MassCalculate muscle and bone weight excluding body fat Overweight CalculatorDetermine how much above ideal weight you are Anorexic BMIIdentify dangerously low BMI thresholds Body TypeIdentify your somatotype: ectomorph, mesomorph, endomorph Body Surface AreaCalculate total skin surface area for medical dosing Army Body FatMeasure body fat using the US Army tape method

Calorie CalculatorFind daily calorie needs for weight loss or gain goals BMR CalculatorCalculate basal metabolic rate at complete rest TDEE CalculatorTotal daily energy expenditure based on activity level Macro CalculatorGet protein, carb, and fat targets for your diet goals Protein CalculatorFind daily protein intake for muscle and health goals CarbohydrateCalculate daily carbohydrate needs by activity level Fat IntakeDetermine healthy fat intake for your calorie budget Calories BurnedEstimate calories burned during any physical activity WW PointsCalculate Weight Watchers SmartPoints for foods

Pace CalculatorCalculate running pace, speed, and finish time One Rep MaxEstimate the maximum weight you can lift for one rep Target Heart RateFind optimal heart rate zones for effective exercise BAC CalculatorEstimate blood alcohol content from drinks consumed

PregnancyTrack pregnancy week by week with key milestone dates Due DateCalculate your baby's estimated due date Pregnancy Weight GainTrack recommended weight gain by trimester Pregnancy ConceptionCalculate conception date from due date or last period OvulationFind your most fertile days in the menstrual cycle ConceptionEstimate when conception occurred from due date Period CalculatorPredict next period and upcoming cycle dates

GFR CalculatorEstimate kidney filtration rate and chronic kidney disease stage

Translate PDFTranslate PDF documents into another language Image to Text (OCR)Extract and digitize text from any image file Text to ImageGenerate images from text descriptions using AI

Image CompressorReduce JPG, PNG, WebP file size in your browser Image ResizerResize images to exact pixels or percentage Image ConverterConvert between JPG, PNG, WebP formats Background RemoverRemove image backgrounds with AI — no uploads HEIC to JPGConvert iPhone HEIC photos to JPG or PNG SVG to PNGRender SVG files to high-resolution PNG

QR Code GeneratorCreate QR codes for URLs, text, and more JSON Formatter & ValidatorBeautify, minify and validate JSON instantly Base64 Encoder/DecoderEncode or decode Base64 strings in seconds Password GeneratorCreate strong, secure random passwords Color Picker / HEX↔RGBPick colors and convert HEX, RGB, HSL values URL Encoder/DecoderEncode or decode URL strings instantly Hash GeneratorGenerate MD5, SHA-256 and other hash values

Word & Character CounterCount words, characters, sentences and more Case ConverterUPPER, lower, Title, camelCase and more Lorem Ipsum GeneratorGenerate placeholder text for designs Text Diff CheckerCompare two blocks of text side by side Remove Duplicate LinesClean duplicate lines from any text block

Length Converterkm, miles, feet, inches, meters and more Weight Converterkg, lbs, oz, grams, stones and more Temperature ConverterCelsius, Fahrenheit, Kelvin conversion Speed Convertermph, km/h, m/s, knots and Mach

Age CalculatorCalculate exact age and days until next birthday Date Difference CalculatorFind the difference between two dates Time Duration CalculatorCalculate time between two points in time Time Zone ConverterConvert times between world time zones Time CalculatorAdd or subtract time from any start point