Find out when you can donate blood again
Typically, one US Pint (450 ml) of whole blood is taken via a needle inserted into the vein of the donor. This is a very simple and quick process that does not involve any special separation machinery.
This site is for informational purposes only. Please consult with the trained professional that will be taking your blood to be sure that your donation is safe and acceptable.
This calculator helps you determine when you are eligible to donate blood after your last donation. We found that there are many sites that list the number of days required before donating blood again, but none that calculated the exact date when you can donate blood again based on your last donation date.
If you have any suggestions or questions, please feel free to reach out!
info@whencanigiveblood.com