Frequently Asked Questions

Calculator Junction is a website offering free, user-friendly online calculators for financial, health, and other purposes, tailored for Indian users. Our tools include EMI, GST, Age calculators, and more to simplify your calculations.

Yes, all calculators on Calculator Junction are completely free to use, with no registration required. We aim to provide accessible tools for everyone.

No, all of our calculators are completely free to use without requiring an account or registration. You can access any calculator and use it immediately.

Currently, we don't have a dedicated mobile app, but our website is fully responsive and works perfectly on all mobile devices. You can add our website to your home screen for quick access:

• iOS: Open in Safari, tap the share icon, then "Add to Home Screen"
• Android: Open in Chrome, tap the menu (three dots), then "Add to Home Screen"

We're always looking for new calculator ideas! You can suggest a new calculator by:

1. Using our contact form
2. Emailing us at suggestions@calcmaster.com
3. Messaging us on our social media channels

We review all suggestions and prioritize the most requested calculators.

Our calculators are designed to be as accurate as possible using standard formulas and algorithms. However, please note:

• Results are estimates and shouldn't be considered professional advice
• Financial calculators use standard formulas but may not account for all individual circumstances
• Health calculators provide general information but aren't substitutes for medical advice

For precise calculations, always consult with a qualified professional.

Currently, we don't offer account-based saving of calculations, but you can:

• Print your results: Use your browser's print function (Ctrl+P or Cmd+P)
• Take a screenshot: Save an image of your results
• Email results to yourself: Some calculators have an email results option
• Bookmark with parameters: Some calculators maintain values in the URL

We're working on adding save/export features in a future update.

Most calculators should work on all modern devices, but if you're experiencing issues:

• Update your browser: Ensure you're using the latest version of Chrome, Firefox, Safari, or Edge
• Check JavaScript: Our calculators require JavaScript to be enabled
• Disable extensions: Some browser extensions may interfere with functionality
• Clear cache: Try clearing your browser cache and cookies

If problems persist, please contact us with details about your device and browser.

We're currently developing an embeddable calculator feature. For now:

• You may link directly to any calculator on our site
• Commercial embedding requires written permission

If you're interested in embedding our calculators, please contact us with details about your website and intended use.

We value your privacy:

• Calculations are performed in your browser and we don't store your input data
• Some calculators may store parameters in your browser's local storage for convenience
• We collect anonymous usage statistics to improve our services

For more details, please see our Privacy Policy.

We take security seriously:

• Our website uses HTTPS encryption for all communications
• We don't require personal information to use our calculators
• Any information you voluntarily provide (e.g., via contact forms) is protected
• We don't sell or share your personal information with third parties

For complete details, please review our Privacy Policy.

Ads help us keep CalcMaster free for all users:

• We carefully select non-intrusive ad placements
• Ads help cover our hosting and development costs
• We never use pop-up ads or disruptive advertising

If you're interested in an ad-free experience, we may offer a premium version in the future.

Yes, we use cookies and similar technologies to:

• Remember your preferences (like dark mode or default units)
• Analyze site usage to improve our services
• Support advertising (through third-party providers)

You can manage cookies through your browser settings. For details, see our Cookie Policy.