Taking into account part-time work, Czechs work an average of 39.9 hours a week, according to Eurostat, compared with a European average of 37 hours. The hardest-working EU member states were Greece, where people work an average of 43.8 hours, Austria (42.1 hours), Malta (42 hours) and Poland (41.4 hours). The Czech Republic rounded off the top five hardest working nations in the bloc.