How old is someone born in 2025?

In 2026, a person born in 2025 is 0 years old before their birthday and 1 after it.

Born in 2025 — How Old Are You in 2026?

Born in 2025 — Age in 2026

0 or 1 years old

Born in 2025 → turning 1 in 2026. If your birthday has already passed this year, you are 1; otherwise 0.

Age depends on whether this year's birthday has passed. Someone born in 2025 turns 1 on their 2026 birthday. Before that date they are still 0.