
A student hired in fast food signs up for 15 hours a week, then their manager regularly asks them to work 25. After two months, they exceed the legal limit without even knowing it. This scenario happens often because the rules regarding student working hours are poorly understood, both by employees and some employers.
Exemption from the minimum duration of 24 hours per week for students
Under common law, a part-time contract imposes a minimum of 24 hours per week. One might think this rule applies to everyone, but students under 26 are exempt. A student can therefore sign a contract for 8, 10, or 12 hours per week without the employer being able to oppose it, provided that the request is justified by the need to balance work and studies.
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In practical terms, this means that one can adjust the hour quota for a student contract to their university schedule without falling into irregularity. The request must be in writing and included in the contract or in an amendment. Without this formalization, the employer could impose the minimum of 24 hours.
This exemption changes the game for students pursuing demanding courses: medicine, preparatory classes, double degrees. Working less than 24 hours remains perfectly legal and does not reduce any rights (paid leave, contributions, seniority pro rata).
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Maximum working hours per week: what the Labor Code says
The legal ceiling applies to all employees, whether students or not. The maximum duration is set at 35 hours per week for full-time work, with possibilities for regulated overtime. In a single week, one cannot exceed 48 hours, and the average over 12 consecutive weeks must not exceed 44 hours.
For a part-time student, these ceilings remain the absolute reference. If the contract stipulates 20 hours and the employer regularly requests 30, reclassification as full-time becomes possible before the labor court.
Overtime and complementary hours
The two are often confused. Complementary hours concern part-time work: they cannot exceed one-third of the duration stipulated in the contract (or one-tenth in the absence of a branch agreement). A contract of 15 hours can therefore generate a maximum of 5 complementary hours per week.
Overtime, on the other hand, applies beyond 35 hours for full-time work. For a student on a full-time fixed-term contract during the holidays, the increase is 25% for the first eight overtime hours, then 50%.
- Contract of 15 h/week: maximum 5 complementary hours, totaling 20 h
- Contract of 20 h/week: maximum about 6.5 complementary hours
- Contract of 35 h/week (summer job): hours beyond 35 h are increased, absolute ceiling at 48 h
Annual quota of 964 hours for foreign students
Foreign students (outside the EU) holding a residence permit stating “student” face an additional constraint. The annual ceiling is set at 964 hours of work, which is about 60% of the legal annual duration. This quota runs for the duration of the validity of the residence permit, not the calendar year.
Exceeding this threshold exposes one to serious consequences: withdrawal or non-renewal of the residence permit, and penalties for the employer (fine, hiring ban). There is talk of effective control: the prefecture can request pay slips.
Coordination with work-study programs
Work-study contracts (apprenticeship or professionalization) are excluded from this count of 964 hours. A foreign student in a work-study program works under the normal conditions of their contract without the hours being counted against the annual quota. However, a classic student job performed alongside a conventionally arranged internship does count towards the calculation.
Responses on this point vary according to the prefectures: some count strictly, while others request an employer’s certificate without monthly verification. It is advisable to keep each pay slip and maintain a personal record.

Night work and mandatory rest: limits often ignored
A legal adult student can work at night, but a minor (16-17 years) cannot work at all between 10 PM and 6 AM. For adults, the mandatory daily rest is 11 consecutive hours, and the weekly rest is 24 hours (35 hours in total with daily rest).
In practice, the sectors that hire the most students (restaurants, large retail, events) are also those where these rules are most frequently circumvented. A student finishing at 11 PM and starting again at 7 AM the next day only benefits from 8 hours of rest, which constitutes an infraction.
- Daily rest: minimum 11 consecutive hours between two shifts
- Weekly rest: 24 consecutive hours, generally on Sunday
- Minors: prohibition of working between 10 PM and 6 AM, maximum duration of 8 hours per day
- Mandatory break: 20 minutes every 6 hours of continuous work
In case of dispute, it is up to the employer to prove that rest times have been respected. The labor inspection can intervene upon notification, including anonymous reports.
The legal framework of the student contract protects both French students and foreign students, but the mechanisms differ. Keeping a written record of each hour worked remains the best protection against an employer who exceeds the limits set by the contract.