Seton Hall University

COVID-19 Quarantine Calculator

You have tested positive and have symptoms: Isolation Calculator
If you are symptomatic and have tested positive for COVID-19 then you must isolate for 10 days from the date your symptoms began. To stop or discontinue isolation, at least 10 days must have passed since your symptoms began and at least 24 hours have passed since your fever went away without the use of fever-reducing medications (such as Tylenol or Ibuprofen) and other symptoms have improved.
Enter the first day your symptoms began.

You have tested positive but have no symptoms: Isolation Calculator
If you are not symptomatic and have tested positive for COVID-19 then you must isolate for 10 days from the day you had your test done.
Enter your test date below.

You have been identified as a close contact: Quarantine Calculator
If you have been in close contact with someone diagnosed with COVID-19 and are not having any symptoms, you will quarantine for 10 days after the date you came in contact with the positive person.
Enter the date of last contact with the person who tested positive below.

You previously tested positive for COVID-19 and want to know when you are susceptible to reinfection: 90-Day Calculator
Reinfection among individuals who test positive for SARS-CoV-2, the virus that causes COVID-19 appears to be uncommon during the initial 90 days after symptom onset of your COVID-19 diagnosis.
Enter the first day your symptoms began OR your test date if you did not have symptoms but tested positive.