How to write a best man speech

The five beats that hold a best man speech together

Almost every best man speech that works follows the same skeleton, whatever the personality on top of it. Beat one: a short opening line that earns a laugh in the first fifteen seconds — usually at your own expense, not the groom's. Beat two: who you are and how you know him, in two sentences, because half the room has no idea. Beat three: one story with an actual beginning, middle and end. Beat four: the turn, where you stop being funny and say something true about how he has changed since meeting his partner. Beat five: the toast, worded so clearly that nobody is left holding a glass wondering if you are finished.

The single most common mistake is beat three in the plural. Four half-stories told at speed is a list; one story told properly is a speech. Pick the anecdote where something actually happens, cut the setup to a sentence, and spend your words on the moment itself. If a story needs you to explain who six other people are, it belongs at the bar, not at the podium.

Length, timing and reading it out loud

Three to five minutes. In practice that is 400 to 600 spoken words, because you will speak slower than you read — roughly 130 words a minute once nerves and laughter breaks are in. Anything past six minutes and you can physically watch the room's attention leave. Time yourself standing up, out loud, with the pauses in. Reading it silently in your head will tell you a five-minute speech is three minutes long, and then you will overrun on the day.

Print it in large type on stiff paper, or use cue cards. Do not read from your phone: the screen dims, you scroll with one thumb, and every photo taken of you that night shows the top of your head. Mark two or three deliberate pauses in the margin — after the punchline, before the turn to warmth, and before the toast — so the room has room to react.

What to cut before you cut anything else

Exes. Stag-night specifics. Arrest stories, however funny they became later. Drinking as a personality trait. Anything about money, weight, hairlines or someone's job prospects. Inside jokes that only your table understands — they make everyone else feel like a guest at the wrong wedding. And never a joke that hinges on the marriage failing; 'ball and chain' material dates a speech by twenty years and lands badly with the person you are supposed to be honouring.

The reliable test: would you be comfortable saying this sentence directly to the couple's grandmother, while she looks at you? If there is any hesitation, cut it. Humour should punch upward or sideways — at yourself, at the situation, at the sheer improbability of the two of them finding each other — never down at the person who cannot answer back.

Give yourself a runway

Draft it three weeks out, leave it alone for a few days, then read it again cold. You will spot the joke that only worked in your head and the paragraph that says nothing. Practise it twice, once alone and once at a person, and ask them a single question afterwards: which bit did you feel? Whatever they name is the heart of the speech — keep it and cut around it.

Common questions

How long should a best man speech be?

Three to five minutes, roughly 400 to 600 words. Time it out loud standing up, not silently in your head, because you speak slower than you read.

Should the best man speech be funny or sentimental?

Both, in that order. Earn laughs early, then spend the last thirty seconds on something genuine. A speech that is only jokes feels hollow; one that is only sentiment feels long.

Can the best man mention the groom's ex?

No. Exes, arrests, stag-night details and drinking stories are the four reliable ways to make a wedding room go quiet. Leave all of them out.