Age Difference Calculator

How far apart are you?

Compare the ages of two people and see the exact difference in years, months, weeks, days, hours, and minutes.

Person A — Date of Birth

Person B — Date of Birth

Frequently Asked Questions

How do you calculate age difference?

Subtract the older person's birth date from the younger person's birth date. Our calculator shows the result in years, months, weeks, days, hours, and minutes for maximum precision.

What is the ideal age difference between partners?

Research suggests couples with a 1–3 year age difference tend to have higher relationship satisfaction, though individual compatibility matters far more than age.

Can I calculate age difference in weeks?

Yes! Our age difference calculator shows the exact difference in years, months, weeks, days, hours, and minutes simultaneously.

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