🛠️ Free Online Tools

Handy calculators and converters for students and everyday users

🎂

Age Calculator

Find your exact age in years, months, and days.

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BMI Calculator

Check your Body Mass Index and fitness category.

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Percentile Calculator

Calculate Your Exam Percentile easily.

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Date Difference

Find the number of days between two dates.

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Percentage Calculator

Convert your marks or grades to percentage instantly.

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BMR Calculator

Estimate your Basal Metabolic Rate and calories needed.

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Exam Countdown

See how many days left for NEET 2026 exam.

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Unit Converter

Convert length, weight, and temperature instantly.
Calculators - Free Tools by NEETGrade