Statistical Center of Iran > Population help

Population Clock

The number of population is calculated based on growth equation as the formula: Pn=P0(1+r)n

Where Pn is the 2016 mid- year population, P0 is the total population based on 2011 Census and r is the annual growth rate of population which is 0.01179 .

Population clock estimates the population of the country every moment based on the above information.