Show SummaryRead the full fact sheet
This page has been produced in consultation with and approved by:
This page has been produced in consultation with and approved by:
Related information
Support groupsFrom other websitesContent disclaimerContent on this website is provided for information purposes only. Information about a therapy, service, product or treatment does not in any way endorse or support such therapy, service, product or treatment and is not intended to replace advice from your doctor or other registered health professional. The information and materials contained on this website are not intended to constitute a comprehensive guide concerning all aspects of the therapy, product or treatment described on the website. All users are urged to always seek advice from a registered health care professional for diagnosis and answers to their medical questions and to ascertain whether the particular therapy, service, product or treatment described on the website is suitable in their circumstances. The State of Victoria and the Department of Health shall not bear any liability for reliance by any user on the materials contained on this website. Conversion formulaThe conversion factor from weeks to days is 7, which means that 1 week is equal to 7 days: 1 wk = 7 d To convert 40 weeks into days we have to multiply 40 by the conversion factor in order to get the time amount from weeks to days. We can also form a simple proportion to calculate the result: 1 wk → 7 d 40 wk → T(d) Solve the above proportion to obtain the time T in days: T(d) = 40 wk × 7 d T(d) = 280 d The final result is: 40 wk → 280 d We conclude that 40 weeks is equivalent to 280 days: 40 weeks = 280 days We can also convert by utilizing the inverse value of the conversion factor. In this case 1 day is equal to 0.0035714285714286 × 40 weeks. Another way is saying that 40 weeks is equal to 1 ÷ 0.0035714285714286 days. For practical purposes we can round our final result to an approximate numerical value. We can say that forty weeks is approximately two hundred eighty days: 40 wk ≅ 280 d An alternative is also that one day is approximately zero point zero zero four times forty weeks. For quick reference purposes, below is the conversion table you can use to
convert from weeks to days |