Education and Communications How long is a Barbers training? How long is a Barbers training? How Long is Barber School? Barber school typically requires 1,500 hours, which takes about 10 months to complete. Students in these barbering programs take coursework in theory and receive hands-on training in hair-cutting techniques. Related Posts:Is being a barber worth it?What is a female barber shop called?How do barbershop owners pay themselves?What is the origin of the striped barber's pole?