Terms of Service

By accessing, browsing, or otherwise using BAC Calculator you confirm that you have read, understood, and agree to be bound by these Terms of Service and all referenced policies.

If you do not agree to these terms, you must discontinue use of the site immediately.

The service is intended for adults of legal drinking age and for professionals or students using it for educational reference.

• You represent that you have the legal capacity to enter into these Terms in your jurisdiction.
• You agree to use the calculator solely for lawful, responsible, and educational purposes.
• You are responsible for ensuring that your use complies with all applicable laws and regulations.

BAC Calculator provides generalized educational content only. It does not offer legal, medical, or professional advice, and it is not a substitute for consultation with qualified experts.

• Results are estimates derived from the Widmark formula and other public research.
• Actual blood alcohol concentration varies based on physiological and situational factors.
• You must not rely on the calculator to determine whether you are safe or legal to drive, operate machinery, or perform any activity that requires sobriety.

While we aim for reliable results, the service is provided "as is" without warranties of any kind.

• We do not guarantee that any BAC calculation or educational content is accurate, complete, or up to date.
• We disclaim all warranties, express or implied, including warranties of merchantability, fitness for a particular purpose, and non-infringement.
• You bear sole responsibility for any decisions or actions taken based on information obtained through the service.

You agree to use the service responsibly and to avoid actions that could harm yourself, others, or the platform.

• Ensure that any information you provide is accurate to the best of your knowledge.
• Maintain control of your device and safeguard against unauthorized use of the calculator.
• Comply with all applicable alcohol, transportation, and public safety laws.

You must not misuse the calculator or associated services.

• Attempting to reverse engineer, disrupt, or overload the platform or its infrastructure.
• Using the service to encourage excessive drinking or other unsafe behavior.
• Using results as evidence in legal or disciplinary proceedings.
• Violating intellectual property rights, privacy rights, or any law or regulation.

We may integrate services provided by third parties, such as hosting, analytics, or content delivery networks.

• We are not responsible for the availability or accuracy of third-party services.
• Third-party terms and privacy policies may apply; review them carefully.
• We may disable or replace third-party integrations at any time without notice.

All software, designs, text, graphics, and other content associated with BAC Calculator are protected by copyright, trademark, and other intellectual property laws.

• You may use the calculator for personal, non-commercial purposes only.
• You may not copy, modify, distribute, sell, or lease any part of the service without prior written permission.
• All rights not expressly granted herein are reserved by BAC Calculator and its licensors.

To the fullest extent permitted by law, BAC Calculator and its officers, directors, partners, employees, and agents will not be liable for any indirect, incidental, special, consequential, or punitive damages, or for any loss of profits or revenues.

• We are not liable for personal injury, property damage, or legal consequences arising from decisions made after using the calculator.
• Our total liability for any claim related to the service will not exceed the greater of USD $0 or the amount you paid to use the service (which is typically zero).
• Some jurisdictions do not allow certain limitations of liability; in those cases our liability is limited to the minimum extent permitted by law.

You agree to defend, indemnify, and hold harmless BAC Calculator and its affiliates from any claims, liabilities, damages, losses, and expenses (including reasonable attorneys' fees) arising out of or in any way connected with your use of the service or violation of these Terms.

These Terms are governed by and construed in accordance with the laws of the jurisdiction in which BAC Calculator is primarily operated, without regard to conflict-of-law principles.

Any disputes will be resolved through amicable negotiations; if unresolved, disputes shall be brought exclusively in the competent courts of that jurisdiction.

We may suspend or terminate your access to the service at any time, with or without notice, if we believe you have violated these Terms or if continuing to provide the service is no longer commercially reasonable.

Upon termination, your right to use the service will immediately cease, but any provisions intended to survive termination (including intellectual property, warranty disclaimers, limitations of liability, and indemnification) will remain in effect.

We may modify these Terms from time to time to reflect updates to the service or legal requirements. We will post the revised Terms on this page with a new "Last updated" date.

Your continued use of the service after changes become effective constitutes acceptance of the revised Terms.

Questions about these Terms can be directed to qttinfo2025@gmail.com or submitted via the contact form on the website.