Terms of Service

Please read these terms carefully before using MedMath's calculators and services.

Last updated: January 11, 2026

Agreement to Terms

By accessing or using MedMath (the "Site"), you agree to be bound by these Terms of Service ("Terms"). If you disagree with any part of these Terms, you may not access or use the Site.

These Terms apply to all visitors, users, and others who access or use the Site and its calculators.

Description of Service

MedMath provides free, web-based medical calculators for educational and informational purposes. Our calculators are based on validated clinical formulas and peer-reviewed guidelines from established medical literature.

The Site includes calculators for various medical specialties, including but not limited to:

  • Endocrinology (A1c, CGM conversion)
  • Cardiology (blood pressure, heart rate zones)
  • Nephrology (creatinine clearance)
  • Pharmacology (medication half-life)
  • Wellness (circadian rhythm optimization)
  • Nursing (IV drip rates)

Medical Disclaimer

Important: Not Medical Advice

THE INFORMATION AND CALCULATORS PROVIDED ON THIS SITE ARE FOR EDUCATIONAL AND INFORMATIONAL PURPOSES ONLY AND ARE NOT INTENDED AS MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT.

By using MedMath, you acknowledge and agree that:

  • Not a Substitute for Professional Medical Care: The calculators and information provided are not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.
  • No Doctor-Patient Relationship: Use of this Site does not create a doctor-patient relationship between you and MedMath or its operators.
  • Emergency Medical Situations: If you think you may have a medical emergency, call your doctor or emergency services immediately. Do not rely on information from this Site in emergency situations.
  • Individual Variation: Medical calculations are based on population averages and validated formulas, but individual results may vary. Clinical decisions should always consider the complete patient picture and professional medical judgment.
  • Not for Self-Diagnosis: Never disregard professional medical advice or delay in seeking it because of something you have calculated or read on this Site.
  • Consult Healthcare Providers: Always consult with qualified healthcare professionals before making any healthcare decisions or for guidance about a specific medical condition.

Acceptable Use

You agree to use the Site only for lawful purposes and in accordance with these Terms. You agree NOT to:

  • Use the Site in any way that violates any applicable federal, state, local, or international law or regulation
  • Attempt to interfere with, compromise the system integrity or security, or decipher any transmissions to or from the servers running the Site
  • Use any robot, spider, or other automatic device, process, or means to access the Site for any purpose
  • Introduce any viruses, trojan horses, worms, logic bombs, or other material that is malicious or technologically harmful
  • Attempt to gain unauthorized access to, interfere with, damage, or disrupt any parts of the Site or any server, computer, or database connected to the Site
  • Use the Site for any commercial purpose without our express written consent
  • Impersonate or attempt to impersonate MedMath, our employees, another user, or any other person or entity

Intellectual Property Rights

The Site and its entire contents, features, and functionality (including but not limited to all information, software, text, displays, images, video, and audio, and the design, selection, and arrangement thereof) are owned by MedMath, its licensors, or other providers of such material and are protected by United States and international copyright, trademark, patent, trade secret, and other intellectual property or proprietary rights laws.

You are permitted to use the Site for your personal, non-commercial use only. You must not reproduce, distribute, modify, create derivative works of, publicly display, publicly perform, republish, download, store, or transmit any of the material on our Site, except as follows:

  • Your computer may temporarily store copies of such materials in RAM incidental to your accessing and viewing those materials
  • You may store files that are automatically cached by your web browser for display enhancement purposes
  • You may print one copy of a reasonable number of pages of the Site for your own personal, non-commercial use

Accuracy and Limitations of Calculators

While we strive to provide accurate calculators based on validated formulas and peer-reviewed guidelines, you acknowledge that:

  • Formula Limitations: All medical formulas have inherent limitations and may not be appropriate for all populations or clinical situations
  • Input Accuracy: Calculator accuracy depends on accurate input values obtained using proper measurement techniques
  • Population Averages: Formulas are derived from population studies and individual variation is normal and expected
  • No Guarantee of Accuracy: We make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability, or availability of the calculators or the information they provide
  • Updates and Changes: Medical guidelines and formulas may change over time. While we endeavor to keep calculators up to date, we do not guarantee that all calculators reflect the most current guidelines at all times
  • Verification Required: Healthcare professionals should independently verify calculator results before using them in clinical decision-making

Disclaimer of Warranties

YOU UNDERSTAND THAT WE CANNOT AND DO NOT GUARANTEE OR WARRANT THAT THE SITE WILL BE FREE OF VIRUSES OR OTHER DESTRUCTIVE CODE. YOU ARE RESPONSIBLE FOR IMPLEMENTING SUFFICIENT PROCEDURES AND CHECKPOINTS TO SATISFY YOUR PARTICULAR REQUIREMENTS FOR ANTI-VIRUS PROTECTION AND ACCURACY OF DATA INPUT AND OUTPUT.

TO THE FULLEST EXTENT PROVIDED BY LAW, WE WILL NOT BE LIABLE FOR ANY LOSS OR DAMAGE CAUSED BY DISTRIBUTED DENIAL-OF-SERVICE ATTACKS, VIRUSES, OR OTHER TECHNOLOGICALLY HARMFUL MATERIAL THAT MAY INFECT YOUR COMPUTER EQUIPMENT, COMPUTER PROGRAMS, DATA, OR OTHER PROPRIETARY MATERIAL DUE TO YOUR USE OF THE SITE.

YOUR USE OF THE SITE, ITS CONTENT, AND ANY SERVICES OR ITEMS OBTAINED THROUGH THE SITE IS AT YOUR OWN RISK. THE SITE, ITS CONTENT, AND ANY SERVICES OR ITEMS OBTAINED THROUGH THE SITE ARE PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS, WITHOUT ANY WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED.

Limitation of Liability

TO THE FULLEST EXTENT PROVIDED BY LAW, IN NO EVENT WILL MEDMATH.FYI, ITS AFFILIATES, OR THEIR LICENSORS, SERVICE PROVIDERS, EMPLOYEES, AGENTS, OFFICERS, OR DIRECTORS BE LIABLE FOR DAMAGES OF ANY KIND, UNDER ANY LEGAL THEORY, ARISING OUT OF OR IN CONNECTION WITH YOUR USE, OR INABILITY TO USE, THE SITE, ANY WEBSITES LINKED TO IT, ANY CONTENT ON THE SITE, OR SUCH OTHER WEBSITES, INCLUDING ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING BUT NOT LIMITED TO:

  • Personal injury or property damage, of any nature whatsoever
  • Loss of profits, revenue, business opportunities, or goodwill
  • Loss of data or business interruption
  • Any other commercial damages or losses
  • Medical malpractice or errors in clinical decision-making based on calculator results

THE FOREGOING DOES NOT AFFECT ANY LIABILITY THAT CANNOT BE EXCLUDED OR LIMITED UNDER APPLICABLE LAW.

Indemnification

You agree to defend, indemnify, and hold harmless MedMath, its affiliates, licensors, and service providers, and its and their respective officers, directors, employees, contractors, agents, licensors, suppliers, successors, and assigns from and against any claims, liabilities, damages, judgments, awards, losses, costs, expenses, or fees (including reasonable attorneys' fees) arising out of or relating to:

  • Your violation of these Terms of Service
  • Your use or misuse of the Site
  • Your violation of any rights of another party
  • Any clinical decisions made based on calculator results

Governing Law and Jurisdiction

These Terms of Service and your use of the Site are governed by and construed in accordance with the laws of the United States, without regard to its conflict of law provisions.

Any legal action or proceeding arising under these Terms will be brought exclusively in the federal or state courts located in the United States, and the parties irrevocably consent to the personal jurisdiction and venue therein.

Changes to Terms of Service

We may revise and update these Terms of Service from time to time in our sole discretion. All changes are effective immediately when we post them and apply to all access to and use of the Site thereafter.

Your continued use of the Site following the posting of revised Terms of Service means that you accept and agree to the changes. You are expected to check this page frequently so you are aware of any changes, as they are binding on you.

Severability and Waiver

Severability

If any provision of these Terms is held to be invalid, illegal, or unenforceable, the validity, legality, and enforceability of the remaining provisions will not in any way be affected or impaired.

Waiver

No waiver by MedMath of any term or condition set out in these Terms shall be deemed a further or continuing waiver of such term or condition or a waiver of any other term or condition, and any failure to assert a right or provision under these Terms shall not constitute a waiver of such right or provision.

Entire Agreement

These Terms of Service and our Privacy Policy constitute the sole and entire agreement between you and MedMath regarding the Site and supersede all prior and contemporaneous understandings, agreements, representations, and warranties, both written and oral, regarding the Site.

Contact Us

If you have any questions about these Terms of Service, please contact us at:

reach@medmath.fyi