Population Live Counter UN WPP 2024

World Population Calculator

Live world population counter updating every second, with country and regional data, historical trends from 1800 and UN projections to 2100. Based on UN World Population Prospects 2024.

World Population Right Now

8,281,000,000

Births today

Deaths today

Net growth today

Births 4.20/s (132.5M/yr) · Deaths 2.00/s (63M/yr) · Net +2.20/s · UN WPP 2024

Year (1800 to 2100)

Region or Country

Growth Scenario

🌍

Select a year and region

See population for any year from 1800 to 2100 using UN projections.

Key Facts 2026

World population

~8.28 billion

Annual growth

+69 million/year

Growth rate

0.84%

Births per year

132.5 million

Deaths per year

63 million

Median age

31.1 years

Urban population

58.5%

Peak (projected)

~10.3B in ~2086

How Population Projections Work

The UN uses the cohort-component method: populations are divided into age-sex groups. Each year, the model applies age-specific fertility rates, mortality rates and net migration to project forward. The three variants (low, medium, high) differ mainly in their fertility assumptions.

The demographic transition explains why growth slows: as countries develop economically, death rates fall first, causing rapid growth. Birth rates follow later as women gain education and economic independence. Most high-income nations are now at or below replacement fertility (2.1 children per woman).

World Population 1800 to 2100 (Historical + UN Projections)

Population by Region (2026)

Top 10 Countries by Population (2026)

Annual Population Growth Rate 1950 to 2100

World Population Milestones

Milestone	Year reached	Years to next billion
1 Billion	1804	123 years
2 Billion	1927	33 years
3 Billion	1960	14 years
4 Billion	1974	13 years
5 Billion	1987	12 years
6 Billion	1999	12 years
7 Billion	2011	11 years
8 Billion	2022	~15 years
9 Billion	~2037 (projected)	~20 years
Peak (~10.3B)	~2086 (projected)	then slow decline

Population by Country (2026 Estimates)

#	Country	Population	% World	Growth

Methodology and Sources

The live counter uses a base of 8,266,429,563 as of January 1, 2026, derived by linear interpolation between UN WPP 2024 mid-year reference points (2025: 8,231,613,070 and 2026: 8,300,678,395, medium variant). The counter advances at +2.20 people per second, based on 132.5 million annual births and 63 million annual deaths for 2026.

This estimate aligns within 0.005% of Worldometer's independent live tracker. Population data is compiled from national censuses, civil registration systems and demographic surveys across all 237 countries tracked by the United Nations. All figures are model-derived estimates.

Primary Sources

Source	Used for
UN WPP 2024 (United Nations DESA)	Base population, birth and death rates, 237-country projections to 2100
StatisticsTimes.com	Interpolation cross-check from same UN data
Worldometer	Live counter alignment and validation
Wikipedia, World Population article	Annual births 132M, deaths 63M, growth rate 0.84%
Our World in Data	Historical series 1950 to present, regional data
US Census Bureau IDB	Independent projections for cross-validation
World Bank DataBank	National estimates and development indicators
database.earth	Country-level 2026 projections

This counter is intended for educational and informational use only.