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Watch the world population grow in real time with births, deaths, and growth stats.
A world population clock estimates the current global population in real-time using United Nations growth rate data, updating continuously to reflect births and deaths.
Estimated World Population
8,312,094,271
Updated: 3:07:21 AM
Formula
P(t) = P₀ × (1 + r)^tP(t) = Population at time t
P₀ = Base population (2024 estimate: 8.119 billion)
r = Annual growth rate (0.88%)
t = Years elapsed since base year
Worked Example
Project world population for 2030
Did you know? The UN projects the world population will peak at approximately 10.4 billion around 2086 before gradually declining, due to falling fertility rates across most regions (source: UN World Population Prospects 2024).
Sources
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