About Us

Welcome to ProAllCalc, your go-to source for a comprehensive collection of free online calculators. Our mission is to provide accurate, reliable, and easy-to-use calculation tools to help users solve mathematical, financial, and scientific problems efficiently.

ProAllCalc was established to offer high-quality online calculators for a wide range of applications, including finance, health, mathematics, and general calculations. All our tools are developed in-house to ensure precision and usability. Some calculators incorporate open-source JavaScript components under appropriate open-source licenses. The majority of our calculators are based on widely recognized formulas and equations used in academic and professional settings.

At ProAllCalc, we are committed to continually improving our tools and adding new functionalities to meet user needs. We value feedback from our community and strive to make our platform as user-friendly and efficient as possible.

Frequently Asked Questions

Q: How can I suggest new features or report a problem?
A: We appreciate your feedback! Please use the contact form below to send us your suggestions or report any issues. If the issue is calculator-related, kindly include the calculator URL and the input parameters you used.

Q: Do you offer an API for your calculators?
A: At this time, we do not provide an API.

Q: How can I advertise on ProAllCalc?
A: Our advertising is managed through Google Ads. We do not accept direct advertising inquiries.

Q: How do I delete my data from ProAllCalc?
A: We do not store personal data. If you have concerns about data privacy, please contact us via the form below.

Contact Us

We welcome your inquiries and feedback. Please use the form below to reach us. We typically respond within 2 business days. Contact us

Privacy Policy

At ProAllCalc, we respect your privacy and are committed to protecting your personal data. This section outlines how we collect, use, and safeguard your information.

Information Collection and Use
We may collect non-personal information such as cookies or log data to enhance user experience. The data collected includes IP addresses, browser versions, and site usage statistics.

Cookies and Advertising
ProAllCalc uses cookies to improve functionality and user experience. Third-party advertisers may also collect anonymous data for targeted advertising. You can disable cookies in your browser settings if desired.

Security
We take appropriate security measures to protect user data; however, no method of data transmission over the Internet is 100% secure.

Children’s Privacy
Our services are not intended for users under 13 years of age, and we do not knowingly collect personal data from children.

Changes to This Privacy Policy
We may update our privacy policy from time to time. Changes will be posted on this page and will take effect immediately.

Terms of Use

By using ProAllCalc, you agree to comply with our terms and conditions. If you do not agree with any part of these terms, please discontinue using our site.

User Conduct
You agree not to misuse our calculators, attempt to disrupt services, or use the site for unauthorized commercial purposes.

Content and Accuracy
While we strive to ensure accuracy, we do not guarantee that all calculations and information provided are error-free. Users should verify results before making decisions based on them.

Limitation of Liability
ProAllCalc is not liable for any damages arising from the use of our site. All calculations are provided “as is” without warranties.

Changes to Terms
We reserve the right to modify these terms at any time. Updates will be posted on this page.

Thank you for using ProAllCalc!