The best way to warm up before an interview is a fixed 15-minute routine: a two-minute tech check, your three best stories reread aloud, two spoken practice answers that get scored, one fix chosen, and two minutes of silence, ending five minutes before the call. It works because the first answer you give in an interview is usually your worst: your voice is cold and your recall is slow. Warming both up on a practice question instead of on the interviewer's first question is the whole point.
Below: the routine minute by minute, why each piece is there, how the free plan's 15 minutes of daily assistant time covers it, and the one caution about live help.
How to warm up before an interview: the 15 minutes
| Minute | Do | Why |
|---|---|---|
| 0 to 2 | Tech check: headphones, microphone, camera, the right output device, notifications off, water within reach | Removes the one failure that cannot be recovered mid-call |
| 2 to 4 | Read your three best stories aloud, not silently, from one page of notes | Puts the material in your mouth, not just your head |
| 4 to 10 | Two spoken practice answers in a mock interview: one behavioral, one role-specific, full length, no notes | Your worst answer of the day happens here instead of on the call |
| 10 to 12 | Read both scores; choose one thing to carry in (slow down, answer first, name the result) | One fix is usable; five are noise |
| 12 to 13 | Stand, roll your shoulders, three slow breaths, a sip of water | Resets posture and breathing after sitting |
| 13 to 15 | Two minutes of silence. No phone, no notes, no rereading | Lets the warm-up settle; you join calm rather than mid-thought |
Join the call with one minute to spare. For an in-person interview, do the same routine in the car or a quiet corner, with the tech check swapped for finding the room.
Why a cold first answer costs you
Three things are cold at the start of an interview. Your voice: the first minute of speaking after silence is thinner and faster than the rest, which is why singers and presenters warm up. Your recall: stories you know perfectly surface more slowly until you have told one. And your nerves: the first question carries all the anticipation, and anything that spends some of it beforehand helps. Our guide for interview anxiety goes further on that last point.
Speaking aloud is the common fix for all three, which is why reading silently does not count. The reasons are laid out in how to practice interview answers out loud; the warm-up is the five-minute version.
What not to do in the last 15 minutes
- Learn anything new. A fact read at minute three is the fact you fumble at minute twenty.
- Run a full mock interview. Fifteen minutes of answering before an hour of answering tires your voice and tempts you to recite. Two answers is the dose.
- Reread the whole job description. You did that yesterday. Read your three stories instead.
- Scroll. News and messages borrow attention you need in five minutes.
- Skip the silence. The two quiet minutes are what make the rest land; without them you arrive still rehearsing.
How the free plan covers it
The free plan is $0 forever with no credit card: 15 minutes of live help every day in sessions of up to 15 minutes, with the AI mock interviews included. The warm-up uses the assistant for about eight minutes, from the two practice answers through reading the scores, so the routine sits inside one day's allowance with room to spare. Set up the AI mock interview the day before with your resume and the job description pasted in, so on the morning you only press start; the interviewer reads each question aloud and scores your spoken answer out of 10 with what worked, what to improve and a model answer.
The one caution about live help
Most interviews do not permit an assistant during the call, and this warm-up assumes you will not use one; follow your employer's rules, and ask the recruiter in writing if unsure. If your interview does permit live help and you intend to use it, remember that the free plan's 15 minutes are the whole day's allowance. In that case run the two practice answers on the in-browser practice page, which needs no signup, or buy a one-time hour pack ($9.99 for 1 hour, never expires) so the warm-up and the interview do not compete. Our setup checklist covers the audio routing for that case, and interview in two hours is the longer version of this morning.
Where CoPilot Interview fits
CoPilot Interview is a desktop AI interview assistant with a practice half and a live half. The practice half, the AI mock interview, is minutes four to twelve of this routine: two questions built from your resume and the job description, read aloud, each spoken answer scored. The live half captions questions and drafts structured answers during real interviews, only where that is allowed. Disclosure: CoPilot Interview is our product, so weigh what we say about it accordingly.
Frequently asked questions
How long before an interview should I warm up?
Start 20 minutes before the call: 15 minutes of routine, ending five minutes early. Earlier and the effect fades; later and you skip the silence. For an in-person interview, do it in the car or a quiet corner after you have found the room.
Should I do a full mock interview right before the real one?
No. Two spoken answers is the right dose. A full mock before an hour of real answering tires your voice, uses attention you need later, and pushes you toward reciting. Save full mocks for the days before; the morning is for warming up, not training.
What if I only have five minutes?
Read one story aloud, answer one practice question out loud at full length, then sit in silence for the last two minutes. Skip the scores. Even one spoken answer moves your worst answer of the day off the interviewer's first question.
Does the warm-up fit the free plan?
Yes. The free plan is $0 with no credit card, includes the AI mock interviews and allows 15 minutes a day in sessions of up to 15 minutes. The routine uses about eight minutes of assistant time, so it fits with room left over.
Warm up on a practice question
Two questions built from your resume, read aloud, each answer scored. Then join calm.
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