How to calm down before an exam

Pick one thing to try right now

You have a few minutes, you cannot leave, and you would rather nobody noticed. Choose the row below that matches what you notice most. One is enough. You are not trying to feel completely calm; you are trying to get back enough attention to read the first question.

Each option takes a minute or two and works sitting or standing, in a corridor, library, or exam hall. If one makes you feel worse, stop and try another. The sections below explain each one.

How to do slow breathing without anyone noticing

Breathe in gently, through your nose if that is comfortable, letting the breath go as deep into your belly as feels natural. Then let it flow out gently. NHS guidance suggests counting steadily to five on each in-breath and out-breath if counting helps, and notes that you may not reach five at first. Do not force it. ^[1]

The NHS exercise is meant to be practised for at least five minutes, ideally as a regular habit. In a corridor you may only have a minute or two. You can still try a shorter version, but it is not the full exercise, so do not judge the technique by one rushed attempt. ^[1]

What does the research show? A systematic review linked slow breathing with changes such as feeling more relaxed and less anxious, alongside changes in heart rhythm. It included only 15 studies, all with healthy volunteers rather than students about to sit an exam. ^[2]

You may see counts such as 4-7-8 or box breathing recommended online. That review does not compare those patterns, and you do not need a special count. If counting or holding your breath makes you more tense or light-headed, drop the count and breathe normally for a moment.

How to release tension while you sit

Tensing a group of muscles and then letting go is the basis of progressive muscle relaxation. At a desk you can use a small, quiet version. Skip any movement that hurts or that affects an injury.

1. Press both feet into the floor, or squeeze your hands together in your lap, for about five seconds.
2. Let go all at once. Notice how the muscles feel for a few breaths.
3. Lift your shoulders towards your ears, hold briefly, then let them drop.
4. Unclench your jaw and let your hands rest.

What if your thoughts will not stop racing?

Racing thoughts tend to jump ahead: what if I blank, what if I fail. Grounding means bringing your attention back to what is around you now, using your senses.

A common version is called 5-4-3-2-1: name five things you can see, four you can feel, three you can hear, two you can smell, and one you can taste. A Cleveland Clinic physician describes the numbers as a way to frame your attention rather than a rule, and says grounding tends to work best when practised regularly, not only when you feel overwhelmed. ^[4]

In a quiet exam hall, a smaller version is easier: silently name three things you can see, the feel of the chair or floor, and one sound. We did not find trials testing this exact exercise before exams, so treat it as a practical option rather than a researched treatment.

If one worry keeps coming back, you do not have to win an argument with it. Notice it, perhaps with a short label such as "there is the what-if again", and return your attention to one detail in the room.

An example: ten minutes in the corridor

This is an invented illustration, not a real student. Jordan is waiting outside a chemistry exam. Their heart is pounding, and friends nearby are quizzing each other on a topic Jordan barely revised.

Jordan moves a few steps away from the group and puts their notes in their bag. Because their heart is racing, they choose slow breathing and keep it going for about a minute. Their heart is still fast afterwards, but they are no longer rehearsing every question they might miss.

When the doors open, Jordan sets one small goal: read question one and underline what it asks for. Nothing in the example depends on feeling calm. The technique only needed to make enough room for that first step.

What if none of it helps?

Nerves before an exam are common and may stay with you into the room. That does not mean you have done the technique wrong or that the exam will go badly.

Try a different option rather than repeating one harder. If nothing settles, switch to something practical: check your equipment, and once you are allowed to start, read the first instruction and begin with a part you can answer.

If the feeling is sudden and intense, it may be a panic attack. The NHS lists symptoms such as a racing heartbeat, sweating, trembling, and shortness of breath. Its advice includes staying where you are if possible, breathing slowly, and reminding yourself that the attack will pass. It says most panic attacks last between 5 and 20 minutes. ^[5]

Do not assume every symptom is stress. If you have chest pain, difficulty breathing, or feel you might faint, or if this feels different from your usual nerves, tell a supervisor or someone nearby and get medical help. You can ask for help without knowing what is wrong.

What to do if your mind goes blank during the exam

If this happens before every exam

Practise one technique on ordinary days, when nothing depends on it. A familiar technique is easier to use than one you are trying for the first time with your heart pounding.

The research supports practising ahead. A review of 27 studies found that relaxation training, including tensing and releasing muscles, reduced anxiety on average. That was training practised over time, often as treatment, and some studies had no comparison group, which makes the average harder to interpret. It does not show that a single attempt in a corridor has the same effect. ^[3]

If nerves stop you sitting exams, or keep getting worse, it is worth asking for help. A review of 44 trials with university students found that treatments for test anxiety reduced it on average, with the most support for behaviour therapy. The authors found signs of publication bias and weak reporting, so the size of the benefit is uncertain. ^[6]

A teacher, tutor, student support service, or doctor can help you find out what is available where you are. You could say: "I get so anxious before exams that it is hard to start. Can you help me find support?"

When is exam stress too much?

If you need help urgently

What to do the night before an exam

Print the pocket card

The free PDF near the top is one page with four copies of a small card. Each card has the three techniques, a box to tick the one that suits you, and a line for your own version. Print it before exam season, cut along the dashed lines, and keep one in your bag.

Try each technique on an ordinary day and tick the one that works for you. Read the card before you go in. Exam rules often restrict written material in the room, so leave it in your bag or locker unless your rules allow it.

Printing is optional. You can copy the three lines into your phone notes or onto any paper instead.