Exam stress: 7 concrete steps to stop panicking

Exam stress is normal (and sometimes useful)

If your heart races the night before your finals or a midterm, you're far from alone. In the national student mental health barometer published by Ipsos in 2025, 64% of students say they dread exams, and more than one in two feel more tense or stressed than usual¹.

Stress is first and foremost an activation response: your body releases energy, speeds up your heart and sharpens your attention because it has understood that the moment matters. In small doses, that's exactly what you need to stay focused. The problem starts when this activation exceeds what you can handle: your hands shake, you reread the same line three times, and your mind goes blank.

So the goal isn't to “stop stressing altogether.” It's to keep stress at a level where it helps you, and to know how to bring it down when it overflows.

Why stress makes your mind go blank

The dreaded “blank” isn't proof that you didn't study enough. It's explained by a well-studied mechanism: working memory, the small area of your brain that keeps information “at hand” while you think (a bit like a computer's RAM).

When you worry during an exam (“I'm going to fail,” “I don't have time,” “everyone is writing except me”), these thoughts take up part of that memory. Less is left for reasoning. Researchers Sian Beilock and Thomas Carr showed in 2005 that, under pressure, math performance dropped precisely among people who usually have the most working memory: those who rely on it most to succeed².

7 ways to manage exam stress

1. The week before: write down what's worrying you

It may seem counterintuitive, but putting your worries in writing often helps get them out of your head. In a study published in Science, highly anxious high-school students who wrote about their fears for ten minutes, right before an important exam, scored better than those who didn't³. The size of this effect has been debated since, and not all studies find it as clearly: see it as a tool to test on yourself, not as a magic formula.

In practice: take a sheet of paper, spend five to ten minutes writing down everything that scares you about the exam without censoring yourself, then put it away. You can do it again that same morning.

2. The day before: prepare for exam day like an athlete

Top athletes use pre-performance routines: a sequence of actions that is always the same before they perform. A 2021 meta-analysis shows that these routines improve performance, especially in high-pressure situations⁸. You can do the same:

• get your things ready the day before (exam admission slip, ID, pens, water, watch);
• check your route and allow some extra time;
• visualize how it will go: you arrive, sit down, read the exam paper calmly, and start with the question you know best;
• choose a keyword to repeat to yourself if the stress builds up (“calm,” “one question at a time”).

The fewer decisions you have left to make that morning, the less cluttered your working memory is.

3. Sleep instead of studying all night

Pulling an all-nighter is one of the worst strategies. During sleep, your brain consolidates what you learned during the day: it's one of the most solid findings in memory neuroscience⁴. Stop heavy studying by late afternoon, just go over your notes in the evening, and avoid screens right before bed. If you can't fall asleep, don't worry: lying down quietly is already restful.

4. In the morning: five minutes of slow breathing

Your breathing is the only “button” on your nervous system that you control directly. A 2018 systematic review shows that breathing slowly, at around six breaths per minute, is associated with activation of the parasympathetic system (the “rest” system), more calm and less anxiety⁵.

1. Sit down, back straight, shoulders relaxed.
2. Breathe in through your nose for about 4 seconds.
3. Breathe out slowly through your mouth for about 6 seconds, as if you were blowing on a candle without putting it out.
4. Keep going for five minutes, bringing your attention back to your breath whenever it wanders.

All the details, with variations, are in our anti-stress breathing guide.

5. Tell yourself “I'm ready,” not “calm down”

When stress rises, we often try to force ourselves to be calm. But going from arousal to calm is hard; going from anxiety to excitement is much easier, because the two states feel physically alike. In several experiments (singing, public speaking, solving math problems), participants who told themselves “I am excited” before starting did better than those who told themselves “I am calm”⁶. Other studies showed that explaining to students that stress arousal can improve performance helped them on a math exam⁷.

In other words: your racing heart isn't a danger signal, it's energy you can use. Tell yourself “my body is getting ready” rather than “I'm panicking.”

6. During the exam: if you freeze, come back to your body

Sometimes the block happens anyway. If so, don't try to force your memory. Follow this sequence, which takes less than a minute:

1. Put your pen down and press your feet flat on the floor.
2. Take three long, slow exhales.
3. Reread the instructions word by word, underlining the verbs (“explain,” “compare”…).
4. If nothing comes back, move on to a question you know well: getting something right restarts the engine. You'll come back to it afterward.

In an oral exam, it's the same: you're allowed to take two seconds, have a sip of water and rephrase the question before answering. Nobody will hold it against you.

7. Afterward: debrief instead of ruminating

Once the exam is over, avoid going through the whole paper again with the others on the way out. Instead, take two minutes in the evening to note what worked and what you'd change next time. You turn a stressful experience into useful information for the next exam, instead of replaying it over and over.

Your anti-stress plan, from one week out to exam day

When stress becomes too much

This advice is about ordinary exam stress. If for several weeks you've been sleeping badly, can't eat or concentrate anymore, are skipping classes, having panic attacks or dark thoughts, it's no longer a question of technique: talk to a trusted adult, your doctor or a psychologist. If you're a university student in France, the Santé Psy Étudiant program lets you see a psychologist for free⁹. In high school, the school nurse and the school psychologist are there for exactly that.

To keep going all year long, not just on exam day, also read our guide on academic pressure.