World Population Tracker

A simple, offline estimator based on adjustable live rates.

🕒

⚙️ Estimating locally

8,000,000,000

Estimated world population

Births today

0

+0 since load

Deaths today

0

+0 since load

Net change today

0

+0 since load

Projections are linear between updates. Real population dynamics are more complex and rates change over time.

Settings

Base population

Population at the base moment (integer). Example: 8100000000.

Base datetime (UTC)

ISO local input; treated as UTC here for simplicity. Example: 2025-01-01T00:00.

Births per second

Deaths per second

Typical ballpark (editable): births ≈ 4.3/s, deaths ≈ 1.8/s → net ≈ +2.5/s.

Built for demonstration purposes. Update the base figure and rates as newer estimates become available.