How to write a best man speech

Written by the Toast Worthy speech team · Updated August 2026

The short answer

A best man speech should run 3–5 minutes and follow a simple arc: welcome, who you are, one true story, a warm tease or heartfelt moment, the turn toward the couple, and a toast. Below: the full structure, a complete example, opening lines, a template, and guides for every relationship.

The structure of a great best man speech

1Open with a hook — a one-line joke or a striking line, not 'for those who don't know me'
2Introduce who you are and how you know the groom
3One vivid, true story that captures who the groom really is
4A warm, gentle roast that the whole room (and his mum) can enjoy
5The turn: how he changed when he met his partner
6Genuine praise for the couple together
7A toast the room can raise a glass to

A full best man speech example

Best Man~4 min · 185 words

There's a lot I could say about Alex today, some of it flattering, and I promise to get to that part eventually.

I'm Sam, Alex's brother, and I've had the front-row seat for most of the good stuff.

We shared a wall growing up, and I heard every terrible band practice, every whispered phone call, every 2am snack raid. I know Alex better than anyone in this room — which is exactly why Jordan should be nervous, and exactly why they've got nothing to worry about.

That's the Alex we love to tease. Here's the Alex we're genuinely proud of.

Marriage is finding the one person you want to annoy for the rest of your life — and Alex has clearly succeeded.

Marriage isn't about finding someone perfect; it's about choosing one person, over and over, and calling that choice home.

And then Jordan came along. I've never seen Alex happier or more themselves — steadier, softer, quicker to laugh. Jordan, you are so obviously the one.

Here's to Alex and Jordan: two of my favourite people, now officially stuck with each other. Glasses up.

How long should it be?

Length	Words	Best for
2 minutes	~260 words	One story, one laugh, a toast. Great for a big wedding party.
3–4 minutes	~400–520 words	The sweet spot: a story, a tease, a heartfelt turn, a toast.
5 minutes	~650 words	The maximum before a room gets restless. Don't go over.

Best Man speech guides

Frequently asked questions

How long should a best man speech be?+

Three to five minutes — about 400 to 650 words. Five minutes is the ceiling before a wedding crowd starts to fidget.

How do you start a best man speech?+

With a hook, not a housekeeping note. A specific image, a gentle joke, or a promise beats "for those who don't know me" every time. See the opening-lines guide below.

How do you end a best man speech?+

With a toast. Turn to the couple, raise a glass, and give the room a clear line to echo — "To the happy couple!"

Can I use a template or an AI writer for a best man speech?+

Yes — a good template gives you the structure, and a guided writer like Toast Worthy turns your own stories into a finished, right-length speech. The trick is to keep it personal: real memories are what make it land.

Write your best man speech in minutes

Answer a few questions about the couple and your memories. Read a full draft free; unlock the finished, personalised version for $29.

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