Privacy Policy
Last updated: 11 September 2026 This Privacy Policy explains how CS17 Tools handles information when you use Calculator Workshop. We aim to keep Calculator Workshop simple and collect only the information reasonably required to operate, maintain and improve the website.
1. Information You Enter Into Calculators
Calculator Workshop allows you to enter numbers and other information into calculators, including tax, finance, business and conversion tools. Calculator calculations are generally performed within your web browser. We do not require you to create an account or provide personal information simply to use the calculators. You should avoid entering confidential or sensitive personal information into calculator fields.
2. Saved Preferences
Calculator Workshop may use your browser's local storage or similar browser technology to remember basic preferences. For example, the website may remember your selected:
3. Information Collected Automatically
Like most websites, our website hosting provider and related services may automatically collect limited technical information when you visit Calculator Workshop. This may include information such as:
4. Cookies
Calculator Workshop may use cookies or similar technologies where required for website functionality, preferences, analytics or advertising. Cookies are small pieces of information stored by your browser. You can control or delete cookies through your browser settings. Blocking some cookies may affect the operation of certain website features.
5. Analytics
We may use website analytics services to help us understand how visitors use Calculator Workshop. Analytics information may include pages visited, approximate geographic region, device type, browser type and general usage information. This information helps us understand which calculators are useful and where the website can be improved. If third-party analytics services are used, those providers may process information in accordance with their own privacy policies.
6. Advertising
Calculator Workshop may display advertising, including advertising supplied by third-party advertising networks such as Google. Advertising providers may use cookies or similar technologies to display, measure and improve advertisements. Depending on your location and the advertising service being used, advertisements may be personalised or non-personalised. Third-party advertising providers may collect information about visits to this and other websites in accordance with their own privacy policies. Where required, users may be provided with options to manage advertising or cookie preferences.
7. Google Services
Calculator Workshop may use services provided by Google, which may include services such as Google Analytics, Google AdSense or other website services. Google may use cookies and other technologies when these services are active. Information collected through Google services is handled in accordance with Google's own privacy policies and applicable settings.
8. US Tax Update Service
Calculator Workshop includes a system that may periodically check external public sources for updated United States sales-tax information. This process is used to maintain calculator data and is not intended to collect personal information about users.
9. External Websites
Calculator Workshop may contain links to external websites or use information obtained from external data sources. We are not responsible for the privacy practices, security or content of third-party websites. You should review the privacy policy of an external website if you choose to visit it.
10. Personal Information You Contact Us With
If you contact CS17 Tools by email, we may receive personal information that you voluntarily provide, such as your name, email address and the contents of your message. We may use this information to respond to your enquiry, provide assistance or deal with an issue you have reported. We will not sell your contact information to third parties.
11. How We Use Information
Information collected through Calculator Workshop may be used to:
12. Sharing of Information
We do not sell your personal information. Information may be processed by service providers that help us operate the website, such as hosting, analytics, security or advertising providers. We may also disclose information where required by law or where reasonably necessary to protect the security, rights or operation of the website.
13. Data Security
We take reasonable steps to operate Calculator Workshop securely. However, no website, internet transmission or electronic storage system can be guaranteed to be completely secure. You should therefore avoid sending sensitive or confidential information through the website unless specifically required.
14. Children's Privacy
Calculator Workshop is a general-purpose calculator website and is not specifically directed at children. We do not intentionally ask users to provide personal information in order to use the calculators.
15. Your Privacy Choices
Depending on your browser, device and location, you may be able to:
16. International Services
Some third-party services used to operate, analyse or advertise on Calculator Workshop may process information on servers located outside Australia. Those providers are responsible for handling information according to their own privacy practices and applicable laws.
17. Changes to This Privacy Policy
We may update this Privacy Policy when Calculator Workshop changes, when new services are introduced or when our privacy practices or legal requirements change. The latest version will be published on this website with an updated date.
18. Contact Us
If you have a question about this Privacy Policy or privacy relating to Calculator Workshop, please contact: CS17 Tools
Email: admin@cs17.net
1. Information You Enter Into Calculators
Calculator Workshop allows you to enter numbers and other information into calculators, including tax, finance, business and conversion tools. Calculator calculations are generally performed within your web browser. We do not require you to create an account or provide personal information simply to use the calculators. You should avoid entering confidential or sensitive personal information into calculator fields.
2. Saved Preferences
Calculator Workshop may use your browser's local storage or similar browser technology to remember basic preferences. For example, the website may remember your selected:
- Country
- US state
- Calculator settings or preferences
3. Information Collected Automatically
Like most websites, our website hosting provider and related services may automatically collect limited technical information when you visit Calculator Workshop. This may include information such as:
- IP address
- Browser type
- Device type
- Operating system
- Date and time of access
- Pages visited
- Referring website
- General technical and security information
4. Cookies
Calculator Workshop may use cookies or similar technologies where required for website functionality, preferences, analytics or advertising. Cookies are small pieces of information stored by your browser. You can control or delete cookies through your browser settings. Blocking some cookies may affect the operation of certain website features.
5. Analytics
We may use website analytics services to help us understand how visitors use Calculator Workshop. Analytics information may include pages visited, approximate geographic region, device type, browser type and general usage information. This information helps us understand which calculators are useful and where the website can be improved. If third-party analytics services are used, those providers may process information in accordance with their own privacy policies.
6. Advertising
Calculator Workshop may display advertising, including advertising supplied by third-party advertising networks such as Google. Advertising providers may use cookies or similar technologies to display, measure and improve advertisements. Depending on your location and the advertising service being used, advertisements may be personalised or non-personalised. Third-party advertising providers may collect information about visits to this and other websites in accordance with their own privacy policies. Where required, users may be provided with options to manage advertising or cookie preferences.
7. Google Services
Calculator Workshop may use services provided by Google, which may include services such as Google Analytics, Google AdSense or other website services. Google may use cookies and other technologies when these services are active. Information collected through Google services is handled in accordance with Google's own privacy policies and applicable settings.
8. US Tax Update Service
Calculator Workshop includes a system that may periodically check external public sources for updated United States sales-tax information. This process is used to maintain calculator data and is not intended to collect personal information about users.
9. External Websites
Calculator Workshop may contain links to external websites or use information obtained from external data sources. We are not responsible for the privacy practices, security or content of third-party websites. You should review the privacy policy of an external website if you choose to visit it.
10. Personal Information You Contact Us With
If you contact CS17 Tools by email, we may receive personal information that you voluntarily provide, such as your name, email address and the contents of your message. We may use this information to respond to your enquiry, provide assistance or deal with an issue you have reported. We will not sell your contact information to third parties.
11. How We Use Information
Information collected through Calculator Workshop may be used to:
- Operate and maintain the website
- Remember website preferences
- Improve calculators and website features
- Understand general website usage
- Detect and investigate technical problems
- Protect the website from misuse or security threats
- Respond to enquiries
- Display and measure advertising where applicable
- Comply with legal obligations
12. Sharing of Information
We do not sell your personal information. Information may be processed by service providers that help us operate the website, such as hosting, analytics, security or advertising providers. We may also disclose information where required by law or where reasonably necessary to protect the security, rights or operation of the website.
13. Data Security
We take reasonable steps to operate Calculator Workshop securely. However, no website, internet transmission or electronic storage system can be guaranteed to be completely secure. You should therefore avoid sending sensitive or confidential information through the website unless specifically required.
14. Children's Privacy
Calculator Workshop is a general-purpose calculator website and is not specifically directed at children. We do not intentionally ask users to provide personal information in order to use the calculators.
15. Your Privacy Choices
Depending on your browser, device and location, you may be able to:
- Block or delete cookies
- Clear locally stored website information
- Restrict certain tracking technologies
- Adjust advertising preferences
- Use browser privacy controls
16. International Services
Some third-party services used to operate, analyse or advertise on Calculator Workshop may process information on servers located outside Australia. Those providers are responsible for handling information according to their own privacy practices and applicable laws.
17. Changes to This Privacy Policy
We may update this Privacy Policy when Calculator Workshop changes, when new services are introduced or when our privacy practices or legal requirements change. The latest version will be published on this website with an updated date.
18. Contact Us
If you have a question about this Privacy Policy or privacy relating to Calculator Workshop, please contact: CS17 Tools
Email: admin@cs17.net