Help Center

❓ Welcome to Calcuary Help Center

Find answers to common questions, learn how to use our calculators effectively, and get the most out of our tools.

Getting Started

How to Use Our Calculators

Using Calcuary calculators is simple and straightforward:

  1. Select Calculator: Choose the calculator you need from our homepage or categories
  2. Enter Values: Input the required numbers in the designated fields
  3. Calculate: Click the calculate button to get instant results
  4. Review Results: Check the detailed breakdown and explanations
  5. Save or Share: Use results for your planning or decision-making

Popular Calculator Guides

🏦 EMI Calculator Guide

Learn how to calculate loan EMI, understand interest rates, and plan your loan repayment:

  • Enter loan amount (principal)
  • Input annual interest rate
  • Select loan tenure in years or months
  • View EMI amount, total interest, and repayment schedule

Tip: Compare different loan amounts and tenures to find the best option.

📈 SIP Calculator Guide

Plan your systematic investment plan with our SIP calculator:

  • Enter monthly SIP amount
  • Select expected annual return rate
  • Choose investment period
  • See total investment value and wealth gained

Tip: Start with realistic return expectations (10-12% for equity funds).

⚖️ BMI Calculator Guide

Calculate and understand your Body Mass Index:

  • Enter your weight (in kg or pounds)
  • Input your height (in cm, feet/inches, or meters)
  • Get your BMI value and category
  • Read health recommendations

Tip: BMI is a screening tool; consult healthcare providers for personalized advice.

🎂 Age Calculator Guide

Calculate exact age and get interesting facts:

  • Enter your birth date
  • Select current date (or leave for today)
  • View age in years, months, days, hours
  • See next birthday countdown and fun facts

Tip: Great for official forms, milestone celebrations, and curiosity!

Frequently Asked Questions

Are your calculators accurate? +
Yes, our calculators use industry-standard formulas and are regularly tested for accuracy. However, for important financial or health decisions, we recommend consulting with professionals and verifying results independently.
Do I need to create an account to use calculators? +
No registration required! All our calculators are completely free to use without creating any account. Simply visit, calculate, and get your results instantly.
Can I use calculators on my mobile phone? +
Absolutely! All our calculators are mobile-optimized and work perfectly on smartphones and tablets. The interface automatically adapts to your screen size for the best experience.
Do you store my calculation data? +
No, we don’t store any of your calculation inputs. All calculations are performed locally in your browser, ensuring complete privacy and security of your data.
How do I report a bug or error? +
Please contact us with details about the issue, including which calculator, what inputs you used, and what result you expected vs. what you got. We respond quickly to bug reports.
Can I request a new calculator? +
Yes! We love hearing about what calculators users need. Send us your request through our contact form and we’ll consider adding it to our collection.

Calculator Categories Explained

🏦 Financial Calculators

Our financial calculators help with:

  • Loan Planning: EMI, loan comparison, prepayment calculators
  • Investment Planning: SIP, compound interest, retirement calculators
  • Tax Planning: Income tax, GST calculators
  • Business Finance: Profit, margin, discount calculators

🏥 Health & Fitness

Health calculators provide:

  • Body Metrics: BMI, ideal weight, body fat calculators
  • Nutrition: Calorie, water intake calculators
  • Pregnancy & Family: Pregnancy, ovulation calculators
  • Fitness: Heart rate, exercise calculators

📐 Math & Science

Mathematical tools include:

  • Basic Math: Percentage, fraction, average calculators
  • Advanced Math: Scientific, algebra, geometry calculators
  • Statistics: Statistical analysis tools
  • Educational: Grade, GPA calculators

Troubleshooting

Calculator Not Working?

If a calculator isn’t working properly:

  1. Refresh Page: Try refreshing your browser
  2. Clear Cache: Clear your browser cache and cookies
  3. Check Connection: Ensure you have a stable internet connection
  4. Try Another Browser: Test with a different web browser
  5. Contact Support: If issues persist, contact our support team

Unexpected Results?

If you get unexpected calculation results:

  1. Check Input Values: Verify all entered numbers are correct
  2. Review Units: Ensure you’re using the right units (kg vs pounds, etc.)
  3. Read Instructions: Check calculator-specific help information
  4. Compare with Manual Calculation: Try calculating manually to verify
  5. Report Issues: Contact us if results seem incorrect

Browser Compatibility

Our calculators work best on:

  • Chrome: Version 70 and above (recommended)
  • Firefox: Version 65 and above
  • Safari: Version 12 and above
  • Edge: Version 44 and above
  • Mobile Browsers: All modern mobile browsers supported

Privacy & Security

🔒 Your Data is Safe

We prioritize your privacy and security:

  • All calculations happen in your browser
  • We don’t store your personal calculation data
  • Secure HTTPS connection for all communications
  • Read our Privacy Policy for details

Still Need Help?

If you can’t find the answer you’re looking for:

📧 Email Support

Get detailed help via email

support@calcuary.com

Response within 24 hours

📝 Contact Form

Send us a detailed message

Contact Form

Include screenshots if helpful

💬 Community

Connect with other users

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