A tool to help determine how long you need to isolate, quarantine, or take other steps to prevent spreading COVID-19.
People who have been in close contact with someone with COVID-19 or have COVID-19 can use this tool to determine if they need to isolate, quarantine, or take other steps to prevent spreading COVID-19. The calculator does not apply to certain groups, such as healthcare personnel, or high-risk congregate settings.
The calculator does not provide recommendations for events that occurred more than 2 weeks ago.
