Disclaimer

The calculators and articles on this site are published in good faith and for general informational purposes. While every effort is made to keep the arithmetic exact and the explanations accurate, no representation or warranty of any kind is given as to the accuracy, adequacy, completeness or currency of anything published here.

Any action you take on the basis of information found on this site is strictly at your own risk. Whats My Age accepts no liability for losses or damages arising from the use of this site, to the fullest extent permitted by law. See the Terms and Conditions for the full position.

Several tools and articles here discuss deadlines, notice periods, inclusive and exclusive day counting, age thresholds and other matters that carry legal weight.

These discussions describe conventions, and conventions vary by jurisdiction, by area of law and over time. Where two counting methods exist, this site shows both rather than asserting one, which means it cannot tell you which applies to your document, your contract or your country.

If a date has legal consequences, confirm it against the governing document and, where it matters, with a qualified lawyer in the relevant jurisdiction. A calculator result is not a legal opinion.

The Pregnancy Due Date Calculator applies Naegele's rule with an optional cycle-length correction. It is arithmetic on the dates you supply. It is not a clinical assessment, it has no knowledge of your health or your pregnancy, and it is not a substitute for antenatal care.

A due date established by your midwife, doctor or dating scan supersedes any figure produced here. Ultrasound measurement is more accurate than menstrual dating, and only your care provider can interpret it.

Never delay seeking or disregard professional medical advice because of something you read on this site. If you have an urgent concern, contact your care provider or your local emergency service.

The Dog Age Calculator converts an age into a human-equivalent estimate using published size-adjusted charts. A human-age equivalent is a communication device, not a health assessment.

It cannot account for breed, weight, body condition, medical history or anything else that determines an individual animal's health. Decisions about screening, diet, exercise or treatment belong with a veterinarian who can examine your dog.

The Retirement Countdown Calculator counts the time and the working days between two dates you choose. It does not know your pension age, your entitlement, your contributions or your tax position, and it makes no projection about money.

Statutory pension ages differ by country and have been legislated upward in many of them, so the threshold that applied when you started working may not be the one that applies when you finish. Confirm your own with the relevant national authority or a qualified adviser.

Where articles mention day-count conventions such as Actual/360 or 30/360, they describe how such conventions work. They are not advice about any specific instrument, loan or agreement.

Some subjects covered here have no single correct answer, and this site says so rather than hiding it:

• Day counts may be inclusive or exclusive of the endpoints, and both are legitimate.
• Leap-day birthdays fall on 28 February under software convention and 1 March under some legal rules. This site clamps to 28 February.
• Generation boundaries differ between sources. This site uses the Pew Research ranges and names them as such.
• Zodiac dates and birthstones vary between traditions and between modern and historical lists.
• Dog age equivalence has no agreed formula; several competing methods exist.

Where a convention is chosen, it is stated on the page that uses it. If your context requires a different one, the difference is usually a simple adjustment, but it is yours to make.

This site may link to external websites. Those links are provided for convenience and further reading only. Whats My Age has no control over the content, accuracy, availability or practices of any external site, and the presence of a link is not an endorsement.

This site displays third-party advertising. Advertisements are selected by the advertising network, not by Whats My Age, and their appearance is not an endorsement of any product, service or claim made in them.

No advertiser has any influence over calculator results or editorial content. What cookies and data advertising involves is set out in the Privacy Policy.

If anything here is unclear, or you believe a page needs a warning it does not carry, use the Contact Us form.