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Free Online Calculators

Finance, percentage, date, tax and health calculators.

24 tools

Age Calculator

Calculate exact age in years, months and days.

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Average Balance Target Calculator

Daily amount needed to reach a yearly or monthly average growth target by a date.

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Average Calculator

Find the mean, median and mode of a list of numbers.

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BMI Calculator

Calculate your Body Mass Index.

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BMR Calculator

Estimate your Basal Metabolic Rate.

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Calorie Calculator

Estimate daily calorie needs for your goals.

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Compound Interest Calculator

See how your money grows with compound interest.

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Currency Converter

Convert between world currencies with daily rates.

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Date Difference Calculator

Count the days, weeks and months between two dates.

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Discount Calculator

See the sale price and how much you save.

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EMI Calculator

Calculate your monthly EMI with an amortization breakdown.

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GST Calculator

Add or remove GST from any amount.

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Investment Calculator

Project the future value of your investments.

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Loan Calculator

Estimate monthly payments and total interest on a loan.

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Markup Calculator

Find the selling price from cost and markup.

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Percentage Calculator

Work out percentages of any number instantly.

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Percentage Increase/Decrease

Find the percentage change between two values.

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Profit Margin Calculator

Calculate gross profit and margin percentage.

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Ratio Calculator

Simplify ratios and solve for missing values.

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Salary Calculator

Convert salary between hourly, monthly and yearly.

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Simple Interest Calculator

Calculate simple interest on a principal amount.

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Tax Calculator

Estimate income tax — Pakistan salaried slabs or your own brackets.

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Tip Calculator

Calculate the tip and split the bill.

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VAT Calculator

Add or remove VAT from any amount.

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Need a tool we don’t have yet? Request it — free tools or custom-built for your business.

Everyday maths, finance and health calculators

From percentages and discounts to EMIs, loans, taxes, salaries and BMI, these calculators answer common questions instantly and show the formula or breakdown behind each result, so you can understand the numbers rather than just read them.

Results are estimates for planning and learning. Financial, tax and health figures can depend on details a general calculator cannot know, so confirm important decisions with your bank, tax adviser, doctor or the relevant official source.

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