Privacy Policy

Last updated: 2026

ChargeTimeCalculator ("we", "us") publishes free calculators at https://chargetimecalculator.com. This policy explains what information is collected when you visit, and the choices available to you.

Information we collect

The calculators on this site run entirely in your browser: the numbers you enter are not sent to our servers or stored by us. If you use our paid API, we process the request data you send only to return a result and do not retain it beyond what is needed for billing and abuse prevention.

Cookies, advertising and analytics

We may use Google AdSense to show ads and Google Analytics to understand traffic. These third-party vendors use cookies to serve ads and measure usage based on your visits to this and other sites. Google's use of advertising cookies enables it and its partners to serve ads based on your visit to this site and/or other sites on the Internet. You can learn more about how Google uses information from sites that use its services at policies.google.com/technologies/partner-sites.

Your choices

You can opt out of personalized advertising via:

• Google Ads Settings — adssettings.google.com
• The Digital Advertising Alliance opt-out page — aboutads.info
• The Your Online Choices opt-out page (EU) — youronlinechoices.eu

Visitors from the EU, UK and Switzerland

If you are located in the European Economic Area, the UK, or Switzerland, non-essential cookies (including advertising and analytics cookies) are only set with your consent, collected through a consent banner where required. You can withdraw consent at any time by clearing your cookies or adjusting the consent tool on this site.

Affiliate links

This site participates in the Amazon Associates Program. See our affiliate disclosure for details.

Contact

Questions about this policy? Email hello@chargetimecalculator.com.