If I was born in 1970 and died in 1990 how old at death?

Someone who was born in 1970 and died in 1990 was 20 at death.

Someone would be 20 if they had already had their birthday or 19 if they hadn't reached their birthday

What Year Were You Born?

How Old Am I In

What year do I turn if I was born in 1970?

Calculate the age in years of someone who was born in 1970 and died in 1990