Can you confirm if master's degrees in European countries like Ireland, Germany, and France are mostly one year?

No, most master's degrees in Europe are not one year, except in Ireland.

- Ireland: Most taught master's programs are one year full-time. Research master's may take 1.5 - 2 years.
- Germany: Standard master's programs are typically two years. Some one-year options exist, mainly in business or engineering, but are less common.
- France: Master's degrees usually last two years, divided into two parts. One-year programs are rare and mostly specialized.

Ireland is the main exception with one-year master's; Germany and France mostly offer two-year programs.