How many months are in a year?

Exactly 12 months. To convert years to months you multiply by 12 — for example, 2 years = 24 months.

Can I convert months back to years?

Yes. Press the Swap button and the tool divides by 12 instead, turning months into years (including fractional years).

Is my input uploaded anywhere?

No — the conversion runs entirely in your browser and nothing is sent over the network.

Years to Months Converter

Convert years to months (and back) instantly.

Years to months

Convert any number of years into months using the exact relationship 1 year = 12 months. Type a value and the equivalent in months updates instantly.

Need the reverse? Press Swap to convert months back to years, including fractional results. Everything is calculated locally in your browser.