Teacher in 387: Plato founds the Academy — Section 737: Plato founds the Academy

What qualifications do you need to become a teacher? In almost every country, teaching in a state school requires a university degree, a period of supervised classroom practice, and a government license or registration. The packaging differs: a four-year Bachelor of Education, a subject degree plus a training year like England's PGCE, or a master's degree as in Finland. Private and international schools sometimes hire without local licensure, but the degree requirement is nearly universal.

How long does it take to become a teacher? Typically four to six years after secondary school: a three- or four-year degree, one to two years of teacher training and supervised practice, then a probation or induction period of one to two years before full licensure. Finland's standard route runs about five to six years because a master's degree is mandatory; some fast-track programs place career changers in classrooms within months, with training alongside.

It varies more by country than almost any comparable profession. Luxembourg's statutory scales, the OECD's highest, climb above €120,000; German teachers commonly earn €55,000–€85,000 with civil-servant status; the US average was about $72,000 in 2023–24 per the NEA; England's main scale ran roughly £32,000–£49,000 in 2024–25; and low-fee private schools in India may pay under ₹20,000 a month.