CalcMaster Tools - Free Online Calculators & Converters

All Calculators & Tools

Explore 26 free online calculators & tools — fast, mobile-friendly and optimized for everyday use.

🌍 Random Country Generator

Generate a random country name instantly.

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⚖ BMI Calculator

Check your Body Mass Index easily.

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📊 Percentage Calculator

Quickly calculate percentages with ease.

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📅 Date Calculator

Find difference between dates instantly.

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💱 Currency Converter

Convert currencies in real-time.

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❤️ Love Calculator

Check love compatibility percentage.

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⏱ Stopwatch & Timer

Use an online stopwatch or timer.

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📏 Unit Converter

Convert units like length, weight, area, etc.

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💼 Savings Calculator

Plan and calculate your savings growth.

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💰 EMI Calculator

Calculate monthly loan installments (EMI).

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⚖️ Weight Calculator

Check ideal weight for your height and age.

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🧮 Loan Calculator

Estimate loan repayments quickly.

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🎂 Age Calculator

Find your exact age in years, months, days.

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