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About Us

We are a team of IT professionals passionate about creating high-quality free tools and content on the Internet. The primary goal of proallcalc.com is to provide a diverse collection of free online calculators for public use.

The calculators on proallcalc.com are categorized into four main sections: financial, fitness & health, mathematics, and general utilities. All calculators have been developed in-house, with some utilizing open-source JavaScript components under various open-source licenses. Over 90% of the calculators are based on widely accepted formulas from textbooks, such as mortgage and BMI calculators. For calculations where multiple formulas exist, we provide results from all major formulas, as demonstrated in the Ideal Weight Calculator. Additionally, calculators designed for entertainment, like the love calculator, are based on proprietary internal formulas.

Our financial calculators have been reviewed by professional financial advisors, while our health-related tools have been verified by certified medical practitioners. More than 99% of the descriptive content on the website has been created in-house, with a small portion sourced from Wikipedia under the GNU Free Documentation License. The content for financial calculators has been developed and reviewed by our finance team, and the health-related descriptions have been checked by medical professionals.

proallcalc.com is independently owned and operated.

Frequently Asked Questions

Q: How can I submit suggestions or report issues?
A: We appreciate all feedback and bug reports. Please use the contact form below and include the URL of the calculator along with any relevant details.

Q: Do you provide an API for the calculators?
A: Currently, we do not offer an API.

Q: How can I advertise on proallcalc.com?
A: Advertisements are managed through Google Ads. Please do not contact us regarding ad optimization, header bidding, or similar services.

Q: How do I delete my data from proallcalc.com?
A: Registered users can delete their account information, saved calculations, and settings by signing in and using the available delete option. Alternatively, you can request data removal via the contact form, and we will process it within two business days after verification.

Privacy Policy

Introduction
ProAllCalc.com we is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your personal information when you use our website and services.

By accessing or using ProAllCalc.com, you agree to the collection and use of information as outlined in this policy.

Information Collection and Use
We may collect certain data to enhance user experience and improve our services. This may include information gathered through cookies, log files, and web forms.

Log Data
When you visit our website, your browser automatically sends certain information, including:

  • IP address
  • Browser type and version
  • Pages visited
  • Date and time of access
  • Time spent on pages
  • Other relevant statistics

Cookies and Third-Party Advertising
Cookies are small files stored on your device that help improve website functionality. We use cookies to optimize user experience. You can choose to disable cookies through your browser settings, but some features may not function properly.

We may also allow third-party advertisers to collect anonymous data to display relevant ads. For more information or to opt out of behavioral advertising, visit optout.networkadvertising.org.

Web Forms
When you fill out forms on our site, the data you provide is used to process calculations and deliver results accurately.

Security
We take data security seriously and employ commercially reasonable measures to protect your personal information. However, no method of online transmission or storage is 100% secure.

Links to External Sites
Our website may contain links to third-party websites. We are not responsible for their privacy practices and encourage you to review their policies.

Children’s Privacy
Our services are not directed at children under 13. We do not knowingly collect personal data from minors. If you believe a child has provided us with personal information, please contact us for removal.

Policy Updates
We reserve the right to modify this Privacy Policy at any time. Updates will be posted on this page, and continued use of our website constitutes acceptance of changes.

Terms of Use

Acceptance of Terms
By using ProAllCalc.com, you agree to these Terms of Use. If you do not agree, discontinue use of the website.

Modifications
We may update or change these terms at any time. Changes take effect upon posting, and it is your responsibility to review them regularly.

User Conduct
You agree not to:

  • Violate any intellectual property rights
  • Post harmful, unlawful, or misleading content
  • Engage in unauthorized commercial activity
  • Introduce malicious software
  • Disrupt website functionality
  • Reverse-engineer website components

Content and Liability
We provide tools and information “as is” without warranties of accuracy or reliability. You use the website at your own risk, and we are not liable for damages resulting from its use.

Termination of Access
We reserve the right to limit or revoke access to our website at our sole discretion.

Jurisdiction
These terms are governed by the laws of the United States, and disputes shall be resolved in applicable courts.

For questions regarding our Privacy Policy or Terms of Use, please contact us