"Скільки тобі років?"

Translation: How old are you?

[1046118232]

In prison: how many years do you have?

[middle-earth]

Can I loosely translate it as "how many of years to you?" (from someone who doesn't have cases in his native language).

[Vinnfred]

Something like that :)

[middle-earth]

Thank you, Vinnfred =)

[BryanSullo]

Why is, "How many years old are you?" not accepted?