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Sep 27, 2026
Brazil’s 40-Hour Week Proposal Pits More Rest Against Higher Operating Costs
The proposed end to the 6x1 schedule is framed as a gain in rest time without a pay cut, but its practical effects would differ sharply across occupations. Sectors that must remain open or keep services running continuously face the greatest pressure to redesign shifts, hire staff or raise productivity.
Brazil’s proposed constitutional amendment would gradually reduce the maximum workweek from 44 to 40 hours, retain an eight-hour daily limit and guarantee two paid weekly rest days without cutting salaries. The measure, which has cleared the Senate’s Constitution and Justice Committee and is headed for the plenary, would still allow collectively negotiated arrangements and hour-compensation rules.1
For workers currently on a 6x1 schedule, the central change would be a second day off. But the employer-focused assessment is that the transition cannot be treated as a uniform four-hour reduction: offices and flexible professional services may redistribute tasks more easily, while schools, shops, factories and round-the-clock operations have to maintain coverage.
Private schools illustrate that divide. Teachers are generally paid by teaching hour, so preserving class timetables could mean hiring additional staff or increasing payments connected to weekly rest. Audie Andrade Salgueiro, who leads a private-school association in Mato Grosso do Sul, said: “Either we will have to hire another teacher, or we will have to pay a great deal” in related compensation.2 His concern is that higher payroll costs could ultimately be reflected in tuition fees.
Retailers and supermarkets that trade over weekends face a similar choice between new rosters and more employees. Industry could need extra teams where production lines cannot stop, while private security must determine how a 40-hour ceiling would fit negotiated 12-hours-on, 36-hours-off schedules.
The financial pressure is clearest in the arithmetic: keeping the same pay for 40 rather than 44 hours raises the hourly value by roughly 10%. That does not automatically mean payrolls rise by that amount, since firms can reorganize teams, automate or negotiate compensatory arrangements. Yet where those options fall short, the account warns that companies may hire more workers, shorten operating hours or pass costs to consumers.2
Some groups would see little direct change. Bank employees commonly work 30 hours a week, and many nursing professionals already have schedules below 40 hours, though hospitals and other 24-hour services would still need enough staff on every shift.1