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EachTools offers calculators across four categories: Financial (mortgage, loan, tax, investment), Fitness & Health (BMI, calorie, BMR, body fat), Math (scientific, fraction, percentage, statistics), and Other (age, date, GPA, password, unit conversions).

Yes. Every calculator on EachTools is 100% free with no sign-up, no limits, and no hidden fees.

No. All calculators run directly in your browser. No downloads or installations required.