Free Online Calculators by AmanCalc.com
Calculate anything you need with our comprehensive collection of free online calculators. From finance to health, math to everyday calculations.
Financial Calculators
Calculate loans, mortgages, investments, and more
Unit Conversion
Convert between different units of measurement
Fitness & Health Calculators
Calculate BMI, calories, BMR, and health metrics
Math Calculators
Scientific, percentage, fraction, and math tools
Other Calculators
Date, time, GPA, conversion, and utility calculators
Why Choose AmanCalc.com?
Lightning Fast
Instant calculations with optimized performance.
100% Free & Private
No registration required, all calculations done locally.
Mobile Friendly
Works perfectly on all devices.
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What Our Users Say
"The mortgage calculator saved me hours of manual calculations. It's accurate, fast, and easy to use. Highly recommended!"
"I use the BMI and Calorie calculators daily. They help me track my fitness goals perfectly. Great tools!"
"As a student, these calculators are a lifesaver! From math to finance, everything I need is here. Free and reliable!"
Share Your Feedback & Ideas
We value your feedback! Help us improve by sharing your thoughts, suggestions for new calculators, or reporting any issues. Your input helps us make AmanCalc.com even better.
Frequently Asked Questions
Are these calculators really free?
Yes! All our calculators are completely free to use. No registration, no hidden fees, and no credit card required. Just visit and start calculating.
Do you store my data?
No, we don't store any of your data. All calculations are done locally in your browser, ensuring complete privacy and security.
Can I use these calculators on mobile?
Absolutely! Our calculators are fully responsive and work perfectly on all devices including smartphones, tablets, and desktops.
How accurate are the calculations?
Our calculators use industry-standard formulas and algorithms to ensure maximum accuracy. However, results should be used as estimates and not replace professional advice.
Can I suggest a new calculator?
We're always looking to add new calculators! Feel free to contact us with your suggestions, and we'll consider adding them to our collection.
Support AmanCalc.com
If you find our calculators helpful or other tools helpful, consider buying us a coffee! Your support helps us maintain and improve our free tools for everyone.