Privacy Policy

Last updated: January 2026

Welcome to calculator99.online (“we”, “our”, “us”). Your privacy is important to us. This Privacy Policy document explains how we collect, use, and protect your information when you visit or use our website.

1. Information We Collect

a. Personal Information

We do not require users to provide personal information to use our calculator tools. However, we may collect limited personal data if you voluntarily contact us (for example, via email).

b. Non-Personal Information

We may collect non-personal information automatically, including:

• Browser type
• Device information
• IP address
• Pages visited and time spent
• Referring URLs

This data is used only for analytics and site improvement purposes.

2. Cookies and Web Beacons

calculator99.online uses cookies to:

• Store user preferences
• Understand how visitors interact with the site
• Serve relevant advertisements

Google, as a third-party vendor, uses DoubleClick cookies to show ads to users based on their visits to this and other websites.

Users may opt out of personalized advertising by visiting:
https://policies.google.com/technologies/ads

3. Google AdSense

We use Google AdSense to display advertisements. Google AdSense uses cookies and similar technologies to:

• Show ads relevant to users
• Measure ad performance

Google’s Privacy Policy can be reviewed at:
https://policies.google.com/privacy

4. How We Use Your Information

We use collected information to:

• Operate and maintain the website
• Improve user experience
• Analyze usage trends
• Comply with legal obligations

We do not sell, trade, or rent user data.

5. Third-Party Privacy Policies

calculator99.online’s Privacy Policy does not apply to other advertisers or websites. We advise you to consult the respective Privacy Policies of third-party ad servers or websites.

6. Data Protection Rights

Depending on your location (USA, UK, India, EU), you may have rights under applicable laws such as GDPR or CCPA, including:

• Right to access your data
• Right to correction or deletion
• Right to restrict processing

You may contact us to exercise these rights.

7. Children’s Information

calculator99.online does not knowingly collect any Personal Identifiable Information from children under the age of 13. If you believe your child has provided such information, please contact us immediately.

8. Consent

By using our website, you hereby consent to our Privacy Policy and agree to its terms.