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Posted on: January 8, 2021

San Bernardino County Introduces Helpful Coronavirus Quarantine and Isolation Calculator

Q and I Calculator NF

A new simple, easy-to-use Quarantine and Isolation Calculator provided by the County of San Bernardino helps you to determine how long you should self-isolate after testing positive for COVID-19, being sick with COVID-19, or being exposed to someone with COVID-19.  By using this convenient tool, anyone can determine the date when his or her isolation may end after entering the date when either 1) symptoms first manifested; 2) a specimen was collected (i.e., a test was conducted); or 3) the person was potentially exposed to the disease.

The tool offers four different calculation options:

  • For those who have tested positive and have symptoms of COVID-19
  • For those who have tested positive but manifest no symptoms of the disease
  • For those who have been in close contact with an infected individual but show no symptoms
  • For those who previously tested positive (by calculating their susceptibility to reinfection)

Coronavirus Quarantine and Isolation Calculator