Free online calculators
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33 calculators for loans, Pakistan income tax, zakat, health, study and everyday life. No sign-up, no Calculate button, and nothing you enter leaves your browser.
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Financial
Loans, home and car finance, interest, savings, salary and tax.
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Loan Calculator
Monthly instalment (EMI), total interest and a full amortization schedule for any loan.
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Mortgage Calculator
Home finance instalment with down payment, property tax, insurance and payoff date.
A
Auto Loan Calculator
Car finance instalment with down payment, trade-in, sales tax and registration fees.
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Compound Interest Calculator
Growth of savings with compounding and regular monthly contributions.
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Simple Interest Calculator
Interest and total amount on a principal over days, months or years.
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Investment Calculator
Future value of a monthly investment (SIP) with yearly step-up, or the monthly amount a goal needs.
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Income Tax Calculator
Pakistan salaried income tax (FBR slabs), monthly deduction and take-home pay.
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Salary Calculator
Convert pay between hourly, daily, weekly, monthly and yearly, with holidays and leave.
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Sales Tax (GST) Calculator
Add GST to a price or take it out of a tax-inclusive amount.
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Discount Calculator
Sale price and savings from a percentage or fixed discount, including a second discount.
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Profit Margin Calculator
Profit, margin and markup from cost and selling price, or the price for a target margin.
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Zakat Calculator
Zakat due on cash, gold, silver, stock and receivables, checked against the nisab.
Health & Fitness
BMI, calories, body fat, ideal weight and pregnancy dates.
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BMI Calculator
Body mass index, weight category and the healthy weight range for your height.
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Calorie Calculator
Daily calories to keep, lose or gain weight for your activity level.
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BMR Calculator
Basal metabolic rate: the calories your body burns at rest.
B
Body Fat Calculator
Body fat percentage by the U.S. Navy tape method, with fat and lean mass.
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Ideal Weight Calculator
Ideal body weight by the Robinson, Miller, Devine and Hamwi formulas.
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Pregnancy Due Date Calculator
Due date, current week and trimester from the last period, conception, ultrasound or IVF.
Math
Scientific, percentage, fractions, statistics, random numbers and unit conversion.
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Scientific Calculator
Full scientific keypad with trigonometry, logs, powers, memory and keyboard support.
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Percentage Calculator
Percent of a number, percentage difference and percentage increase or decrease.
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Fraction Calculator
Add, subtract, multiply and divide fractions and mixed numbers; decimals to fractions.
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Standard Deviation Calculator
Mean, median, mode, variance and standard deviation of a list of numbers.
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Random Number Generator
Random whole or decimal numbers in a range, with or without repeats.
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Unit Converter
Length, weight, area (marla, kanal, acre), volume, temperature, speed, time and data.
Everyday
Age, dates, time, work hours, GPA, marks, passwords, fuel cost and a little fun.
A
Age Calculator
Exact age in years, months and days, and the countdown to the next birthday.
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Date Calculator
Days between two dates (with working days), or a date plus or minus days, weeks, months.
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Time Calculator
Add or subtract durations, or add time to a date and clock time.
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Hours Calculator
Weekly timesheet: hours worked per day after breaks, overtime and pay.
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GPA Calculator
Semester GPA and cumulative CGPA on the 4.0 scale used by HEC universities.
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Marks & Grade Calculator
Percentage and board grade from marks, and the score you need in the final exam.
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Password Generator
Strong random passwords generated in your browser, with a strength meter.
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Fuel Cost Calculator
Trip fuel in litres and its cost, per kilometre and per passenger.
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Love Calculator
Just for fun: how well do two names match?