Calculadoras
Todas as calculadoras, grátis e privadas.
Dinheiro, impostos, datas e matemática do dia a dia em um só lugar. Tudo é calculado no seu dispositivo.
Índia: imposto, salário e poupança
Calculadora de imposto de renda (Índia)Calcule seu imposto de renda indiano no regime novo e no antigo e veja qual custa menos.Calculadora de isenção de HRACalcule que parte do seu auxílio-aluguel é isenta de imposto.Calculadora de gratificaçãoEstime a gratificação que você receberá ao deixar um emprego.Calculadora de FD e RDCalcule o valor no vencimento de um depósito a prazo fixo ou de um depósito recorrente.Calculadora de GSTAdicione o GST a um preço ou retire-o, com a divisão em CGST, SGST e IGST.Calculadora de SIPEstime quanto um investimento mensal (SIP) pode crescer.Calculadora de EMICalcule a parcela mensal (EMI), os juros totais e o pagamento total de um empréstimo.Calculadora de salário líquido a partir do CTCWork out your monthly in-hand salary from your CTC after PF, professional tax and income tax.Calculadora de regime fiscal antigo vs novo (Índia)Compare your income tax under the old and the new regime and see the deductions where they break even.Calculadora de aumento salarialWork out your new salary after a hike, or the hike percentage between two salaries.Calculadora de imposto antecipado ÍndiaFind out if you must pay advance tax and how much to pay by each due date in FY 2026-27.Calculadora de TDS Índia (2026-27)Work out the TDS to deduct on a payment or on a salary with the FY 2026-27 rates and thresholds.Planejador de orçamento (regra 50/30/20)Plan your monthly budget with the 50/30/20 rule, or set your own shares.Calculadora de PAYE do QuêniaWork out your Kenya take-home pay after PAYE, NSSF, SHIF and the affordable housing levy.Calculadora de PAYE da NigériaEstimate your Nigeria income tax and monthly take-home pay under the new tax bands.Calculadora de PAYE da África do SulEstimate your South African take-home pay after PAYE and UIF for the 2026/27 tax year.Calculadora de PAYE de GanaWork out your Ghana take-home pay after PAYE and SSNIT with the current GRA monthly bands.Calculadora de PAYE de UgandaEstimate your Uganda PAYE and take-home pay with the monthly bands in force from July 2026.Calculadora de PAYE da ZâmbiaWork out your Zambia take-home pay after PAYE, NAPSA and NHIMA with the 2026 monthly bands.Calculadora de imposto salarial do EgitoEstimate your Egypt net salary after income tax and social insurance with the current brackets.Calculadora de imposto de renda da FrançaEstimate your French income tax with the barème, the quotient familial and the décote.Calculadora de bruto para líquido da AlemanhaWork out your German net salary from gross for 2026, with income tax, solidarity surcharge and social insurance.Calculadora de salário líquido da Espanha (IRPF)Work out your Spanish net salary (sueldo neto) after IRPF and Social Security for 2026.Calculadora de salário e IR de MarrocosEstimate your Morocco net salary after IR income tax, CNSS and AMO.Calculadora de PAYE do ZimbábueEstimate your Zimbabwe take-home pay in US dollars after PAYE, the AIDS levy and NSSA.Calculadora de salário líquido da ArgéliaWork out your Algerian net salary after the CNAS contribution and IRG income tax.Calculadora de salário líquido da Costa do MarfimEstimate your Ivory Coast net salary after the ITS income tax, CNPS and CMU.Calculadora de salário líquido do SenegalEstimate your Senegal net salary after IR income tax, IPRES and the TRIMF.Calculadora de salário líquido de PortugalEstime o seu salário líquido em Portugal após IRS e Segurança Social com a tabela de 2026.
Dinheiro do dia a dia
Calculadora de IVA e imposto sobre vendasAdicione IVA ou imposto sobre vendas a um preço, ou retire-o, em qualquer moeda.Calculadora de descontoDescubra o preço promocional e quanto você economiza, incluindo um desconto extra de cupom.Calculadora de porcentagemEncontre uma porcentagem de um número, quantos por cento um número é de outro ou uma variação percentual.Calculadora de juros simples e compostosCalcule juros simples ou compostos e o valor total.Simple Interest CalculatorFree simple interest calculator: work out the interest on a principal at a fixed yearly rate.Markup and Margin CalculatorFree markup and margin calculator: work out a selling price from your cost and a markup or margin.Profit Margin CalculatorFree profit margin calculator: work out your profit margin, profit and markup from revenue and cost.Hourly to Salary CalculatorFree hourly to salary calculator: work out your yearly, monthly and weekly pay from an hourly rate.Overtime Pay CalculatorFree overtime pay calculator: work out your total pay with overtime hours at a higher rate.Retirement Savings CalculatorFree retirement savings calculator: work out how much you could have saved by retirement, with and without inflation.Loan Prepayment CalculatorFree loan prepayment calculator: work out how much interest and time you save by paying extra on a loan.Credit Card Payoff CalculatorFree credit card payoff calculator: work out how long it takes to clear a card balance and how much interest you pay.
Números, datas e unidades
Calculadora de idadeCalcule sua idade exata em anos, meses e dias e verifique o limite de idade de uma prova.Calculadora de diferença entre datasEncontre os dias entre duas datas ou some e subtraia dias de uma data.Calculadora de dias úteisCount business days between two dates, or find the date after a number of working days.Somar ou subtrair de uma dataAdd or subtract years, months, weeks and days from any date.Calculadora de IMCCalcule seu índice de massa corporal e veja sua faixa de peso saudável.Calculadora de calorias (TDEE)Estimate the calories you need a day to keep, lose or gain weight, from your age, height, weight and activity.Conversor de unidadesConverta comprimento, peso, área, volume, velocidade, tempo, dados e temperatura.Conversor de tamanhos de calçados e roupasConvert shoe and clothing sizes between US, UK and EU.Conversor de medidas de cozinhaConvert cups, spoons, millilitres and grams for common ingredients, plus oven temperatures.Número por extensoEscreva qualquer número ou valor em rúpias por extenso, no sistema indiano ou internacional.Conversor de números romanosConvert numbers to Roman numerals and back, from 1 to 3999.Conversor de bases numéricasConvert numbers between binary, octal, decimal, hexadecimal and any base up to 36.Fuel Economy ConverterFree fuel economy converter: work out fuel economy in km per litre, litres per 100 km, and US and UK miles per gallon.Running Pace CalculatorFree running pace calculator: work out your running pace and speed, and predicts other race times.Recipe ScalerFree recipe scaler: work out the new amount of an ingredient when you change the number of servings.Aspect Ratio CalculatorFree aspect ratio calculator: work out the aspect ratio of an image or screen and the new height for a new width.PX to REM ConverterFree px to rem converter: work out pixels as rem, em, points and millimetres for a base font size.Download Time CalculatorFree download time calculator: work out how long a file takes to download at a given internet speed.Net Worth CalculatorFree net worth calculator: work out your net worth from your assets and debts.Rule of 72 CalculatorFree rule of 72 calculator: work out how many years it takes for money to double at a given yearly return.Work Hours CalculatorFree work hours calculator: work out your working hours per day, week and month from start and end times.Unit Price ComparisonFree unit price comparison: work out which of two products is the better value per unit.Trip Cost CalculatorFree trip cost calculator: work out the fuel cost of a trip and each person's share.Electricity Cost CalculatorFree electricity cost calculator: work out what an appliance costs to run each month and year.Water Intake CalculatorFree water intake calculator: work out a general guide for how much water to drink each day.Pregnancy Due Date CalculatorFree pregnancy due date calculator: work out an estimated due date from the first day of your last period.Mean Median Mode CalculatorFree mean median mode calculator: work out the mean, median, mode, range and standard deviation of a list of numbers.Quadratic Equation SolverFree quadratic equation solver: work out the roots, discriminant and vertex of a quadratic equation.Pythagorean Theorem CalculatorFree pythagorean theorem calculator: work out the missing side of a right triangle.GCD and LCM CalculatorFree gcd and lcm calculator: work out the greatest common divisor (HCF) and least common multiple of numbers.Ratio and Proportion CalculatorFree ratio and proportion calculator: work out the missing value in a proportion.Circle CalculatorFree circle calculator: work out the area, circumference, radius and diameter of a circle from any one of them.Sleep Cycle CalculatorFree sleep cycle calculator: work out good bedtimes for the time you want to wake up.
Notas, médias e frequência
Calculadora de CGPA para porcentagemConverta seu CGPA em porcentagem com a regra do seu conselho ou universidade.Calculadora de porcentagem para CGPAConverta uma porcentagem em CGPA de 10 com a regra da sua universidade.Calculadora de porcentagem de notasSome as notas das suas matérias e veja o total, a porcentagem e a classe.Calculadora de SGPA para CGPACombine os SGPA dos semestres em um CGPA, por créditos ou com pesos iguais, e planeje o próximo semestre.Calculadora de GPA (escala 4.0)Calcule seu GPA do período e o acumulado na escala de 4,0 a partir de notas em letras e créditos.Calculadora de nota IELTSCalculate your IELTS overall band score from your Listening, Reading, Writing and Speaking bands.Calculadora de frequênciaCalcule sua frequência e quantas aulas você pode faltar ou precisa assistir.Calculadora de nota ponderadaCalculate your course grade from assignments with different weights.Calculadora de nota da prova finalFind the score you need on the final exam to get the course grade you want.Calculadora de classificação de diploma do Reino UnidoEstimate your UK degree classification from your year marks and weights.Calculadora de pontos UCASConvert A level, AS level and Extended Project grades into UCAS tariff points.Conversor de notas para a escala alemãConvert a grade from another country to the German scale with the modified Bavarian formula.Calculadora de nota de admissão universitária do VietnãAdd your three subject scores and priority points and compare with last year's cut-off.Calculadora de pontos KCSE (Quênia)Calculate your KCSE mean grade and KUCCPS weighted cluster points for any course.Calculadora de agregado JAMBCombine your JAMB UTME and Post-UTME scores into your admission aggregate.Calculadora APS (matric, África do Sul)Work out your matric Admission Point Score from your subject percentages.Calculadora de agregado WASSCECalculate your WASSCE aggregate from your core and elective grades.Calculadora de agregado UCEWork out your UCE aggregate and division from your best eight subject grades.Final Exam Grade CalculatorFree final exam grade calculator: work out the score you need on a final exam to reach the grade you want.
Empréstimos, poupança e investimentos
Calculadora de empréstimoWork out the monthly payment, total interest and payoff time for any loan, with optional extra payments.Calculadora de financiamento imobiliárioEstimate your monthly mortgage payment including property tax, insurance and extra payments.Calculadora de financiamento de carroWork out the monthly payment for a car loan, including sales tax, down payment and trade-in.Calculadora de amortização antecipadaSee how much interest you save and how much sooner you finish by paying extra on a home loan or any loan.Calculadora de juros compostosSee how savings grow with compound interest and regular monthly contributions.Calculadora de meta de poupançaFind out how much to save each month to reach a goal by a date.Calculadora de inflaçãoSee how inflation changes what your money can buy in the future.Calculadora de aposentadoriaEstimate your savings at retirement and the monthly income they could give.Calculadora de ROICalculate return on investment as a percentage, and the yearly return.Calculadora de CAGRFind the compound annual growth rate between a starting and an ending value.Calculadora de ponto de equilíbrioFind how many units you must sell to cover your costs, or to reach a target profit.Calculadora de gorjeta e divisão de contaWork out the tip and split the bill between friends.Calculadora de divisão de despesasShare expenses fairly and see who should pay whom to settle up.
Índia: poupança e investimentos
Calculadora de aporte únicoSee what a one-time investment can grow to at an expected yearly return.Calculadora de SIP crescenteCalculate a SIP where you increase the monthly amount every year.Calculadora de SWPSee how long a corpus lasts when you withdraw a fixed amount every month.Calculadora PPF (Índia)Estimate the maturity value of a Public Provident Fund (PPF) account in India.Calculadora Sukanya Samriddhi (SSY)Estimate the maturity value of a Sukanya Samriddhi Yojana account for a girl child in India.Calculadora EPF (Índia)Estimate your Employees' Provident Fund corpus at retirement in India.Calculadora NPS (Índia)Estimate your NPS corpus, lump sum and monthly pension at retirement.
Salário e impostos por país
Calculadora de salário líquido dos EUAEstimate your US take-home pay after federal tax, Social Security and Medicare.Calculadora de imposto e salário líquido do Reino UnidoEstimate your UK take-home pay after income tax and National Insurance for 2026/27.Calculadora de imposto e salário líquido da AustráliaEstimate your Australian take-home pay for 2026-27 or 2025-26, with the Medicare levy and super.Calculadora de Stamp Duty do Reino Unido (SDLT)Estimate Stamp Duty Land Tax when you buy a home in England or Northern Ireland.