Privacy Policy – Daily Calculator

Last Updated: March 09, 2026
Website: dailycalculator.online
Owner: Zain Khan
Email: zainsahbb73@gmail.com

1. Introduction

Assalam-o-Alaikum! My name is Zain Khan, and I built Daily Calculator to provide free online tools for everyone. Your privacy matters to me. This page explains exactly how I handle your information. I keep things simple and honest – no complicated legal words, just clear talk.

By using this website, you agree to this Privacy Policy. If you have questions, feel free to contact me.

2. What Information Do I Collect?

I want to be straight with you. I do not collect any personal information like your name, phone number, address, or email unless you contact me first.

A. Log Data

Like most websites, my server automatically collects basic information when you visit:

• Your IP address (a number assigned to your device)
• What browser you use (Chrome, Firefox, Safari, etc.)
• What pages you visited (like Age Calculator or Salary Calculator)
• What time you visited and how long you stayed

This helps me understand which calculators people use most. For example, if I see many people using the Tax Calculator, I know to keep it working well and update it with the latest FBR tax slabs.

B. Cookies

Cookies are tiny files saved on your device. They help websites remember you.

On Daily Calculator, cookies help me:

• Know which calculators you used
• Make the website load faster for you next time
• Understand how people use my site so I can improve it

You can turn off cookies in your browser settings. But if you do, the website will still work fine.

3. Google AdSense

Daily Calculator shows ads through Google AdSense. These ads help keep my website free for everyone.

How Google AdSense Works:

• Google uses cookies to show you ads that might interest you
• For example, if you searched for “tax tips” before, you might see tax-related ads here on the Tax Calculator page
• This is called personalized advertising

Your Choices:

If you don’t want personalized ads:

1. Go to Google Ad Settings
2. Turn off personalized ads
3. Or visit www.aboutads.info/choices for more options

Google also uses DoubleClick cookies. These are standard cookies for showing ads. Nothing to worry about. For more information, see Google’s Advertising Policies.

4. My Free Calculators

On Daily Calculator, I offer 5 completely free tools:

These calculators are 100% free. No sign-up. No hidden costs. Just tools to help you with everyday calculations.

5. Links to Other Websites

Sometimes I share links to trusted resources for additional information:

• FBR Pakistan – Official tax information for my Tax Calculator
• Wikipedia – Age Calculation – General information for my Age Calculator
• World Health Organization (WHO) – Health guidelines for my Calorie Calculator
• Mayo Clinic – Medical information

If you click a link and leave Daily Calculator, I have no control over that website’s content or practices. I am not responsible for their privacy policies. Please read their policies before sharing any information.

6. Data Security

I take data security seriously:

• No storage of personal data: Your calculator inputs (birth date, salary, etc.) are processed in your browser and never stored on my servers.
• Secure connection: This website uses HTTPS encryption, so data transferred between you and my server is secure.
• Regular updates: I keep the website software updated to protect against security vulnerabilities.

7. Children’s Privacy

Daily Calculator is safe for everyone. But if you are under 13 years old, please use this website with your parents.

I do not knowingly collect any information from children under 13. If I find out I have, I will delete it immediately. Please contact me if you have concerns.

8. Changes to This Policy

I may update this privacy policy sometimes to reflect changes in my practices or legal requirements. If I do, I will change the “Last Updated” date at the top of this page.

I will never make big changes without telling you. But feel free to check back once in a while. Continuing to use the website after changes means you accept the updated policy.

9. Contact Me

Have questions? Want to say hello? I’d love to hear from you!

• 📧 Email: zainsahbb73@gmail.com – I reply within 24 hours
• 🌐 Website: dailycalculator.online
• 📝 Contact Page: Click here to send a message
• 👤 About Me: Learn more about Zain Khan
• 📜 Terms & Conditions: Read Terms

10. Your Agreement

By using Daily Calculator, you agree to this privacy policy. Simple as that.

11. Summary

Here’s what you need to remember:

• ✅ I don’t store your calculator inputs (age, salary, etc.)
• ✅ Cookies are used for ads and site improvement
• ✅ Google AdSense shows personalized ads – you can opt out
• ✅ External links have their own privacy policies
• ✅ Your email is only used to reply to your messages
• ✅ Contact me anytime with questions

Thank You for Visiting!

Thanks for reading. I built these calculators for people like you. If you find them useful, please share with your friends and family. It helps me keep this website running and free for everyone.

Zain Khan
Founder, Daily Calculator
dailycalculator.online