But before going into timing, let’s discuss why a thank-you email is important in the first place.
Thank the Interviewer — for giving you an interview and their time.
Confirm your suitability: A thank you email enables you to further convey how much the role appealed to you and briefly summarise some main takeaways from the interview.
Stand out: Believe it or not, few aspiring recruits actually send thank-you emails. The other job candidates will not be able to do this.
When it comes to sending your thank-you email, timing is key – as send it too soon or too late and this could effect the way it is received.
The sweet spot for a thank-you email is about 24 hours after your interview. This helps keep the interaction fresh in your mind and the interviewer’s as well. When you get back the same day, it shows your interested and that you have plenty of time to still make it look pretty. This is a time frame in which the interviewer can mull over all your qualifications while your name is still on the tip of their tongue.
For instance, if you were being interviewed throughout the morning, later that day or early the next day is perfect. Aim to send your thank-you email the following morning if the interview was in the afternoon.
By the close of business next day
If possible, get your thank-you email out within 24 hours, but if you can’t manage that, be sure to send it before the close of business the next day. It would be an after-thought to which delays of over 48 hours apparent.serializer You need to be quick, business-like and aware of the fact that time is ticking but you should not rush.
Sending an email right after your interview certainly seems efficient, but it is better to wait at least a few hours. The best part of these type of responses is you can go back to the conversation and take a minute to cool off (if u need one) just enough time for you to compose that well thought out response. Email is good since it helps you get your message across in the same hour — for example, 15 minutes after leaving that interview room. That level of immediacy could benefit both parties but at the cost that it might seem a bit rushed (although authenticity does count).

The thank-you email you send is just as vital, detailing.
Name the interviewer(s) Regardless if you met with multiple people in a panel or individually, follow up via email either to each person or send one message to the group.
Thank you for sitting with me and allowing me to interview Reference your conversation to make it seem like you were engaged.
Sound familiar like: “Thank you for taking the time to chat and go over the job…” [Specific point] just made me so excited about this opportunity!”
Finish with a nice note that you hope to hear from them, and provide more info if required. Close with “Best regards,” or “Sincerely.
A follow-up email with a spelling or grammar error reflects poorly on the sender. Tip: Always double check an email before you send it.
Be professional yet approachable. Do not be too stiff or slangy, that can make you look awkward.
That does not require you to write out your entire interview again. Focus on few points & keep your email brief and crisp.