Calculate the potential number of people that could be infected with COVID-19 already Calculate Please note that the exact number of infected people cannot be determined. This percentage calculator only gives approximate results based on estimations done by the experts in the field.

DATA LAST UPDATED: September 8, 2020

Potentially infected from to Confirmed to be infected out of Share with friends:

Countries ranked by the number of COVID-19 clinical studies: COVID-19 Research Index

Amidst COVID-19 pandemic, we have created a calculator that allows measuring the number of the population potentially infected with COVID-19 virus in your country, state or province. Regardless of the results, we advise you to follow all precautions recommended by your local governments and the World Health Organisation to prevent further spread of the virus.

Countries ranked by infected population percentage

Rank Country Percentage of infected population Total Confirmed cases Potentially infected people View all Rank State Percentage of infected population Total Confirmed cases Potentially infected people View all Rank Province Percentage of infected population Total Confirmed cases Potentially infected people

Methodology

Range of potentially infected people is calculated by multypling confirmed cases by 32 for the lower range and 73 for the upper range. According to Dr. Etches based on the estimates of the ratio of confirmed cases to undetected is 1 confirmed case to 73 unconfirmed cases. Lower limit is number of people one infected person infect on average.

Data Sources

New cases worldwide - World Health Organisation

New cases in the USA are aggregated from data provided by CDC and substracted from previous day reports.

New cases in Canada are aggregated from data provided by Canada.ca and substracted from previous day reports.

US population - Wikipedia

Canada population - World Population Review

Other countries population - World Population Review

Disclaimer

Please adhere to all precautions recommended by local authorities and the World Health Organisation to prevent further spread of the virus, regardless of the percentage reported by the calculator.