Best Man Speech: How to Write One That Actually Lands

The ideal length: 3–5 minutes

That’s roughly 450–750 words when spoken at a natural pace. Shorter than you think — and that’s the point. A great 4-minute speech beats a good 10-minute one every time. The audience is eating, drinking, and ready to dance. Respect their time.

The 5-part structure

Every great best man speech follows the same arc: open warm, tell a story, connect to the partner, land an emotional moment, and close with a toast. Here’s the breakdown:

The do’s

• Keep it to 3–5 minutes. Anything longer and you're losing the room.
• Practise out loud at least 3 times. Reading silently is not the same.
• Make eye contact — look at the couple, then the audience. Don't read from your phone the whole time.
• Speak slowly. Nerves make you rush. Pause after laughs.
• Have a glass of water nearby. Your mouth will go dry.
• Start with something that gets a reaction — a laugh, a warm moment, anything that breaks the ice.
• End on emotion. The last thing people remember is how you made them feel.

The don’ts

• Don't mention exes. Ever. Not even as a joke.
• Don't get drunk before your speech. One drink for courage, max.
• Don't make it about you. You're there to celebrate the couple.
• Don't use inside jokes that only 3 people understand. The room should be in on it.
• Don't wing it. "I'll just speak from the heart" is code for "I'll ramble for 12 minutes."
• Don't apologise for being nervous. Just start.
• Don't read the entire speech from a screen. Notes on a card are fine — a script on your phone is not.
• Don't roast the groom so hard that it stops being funny. The line between "hilarious" and "uncomfortable" is thinner than you think.

How to handle nerves

Almost everyone giving a best man speech is nervous. That’s normal. Here’s what actually helps:

• Practise out loud. Not in your head — out loud, standing up, ideally to another person. Do it at least 3 times.
• Memorise the opening and closing. You can use notes for the middle, but nail the start and finish from memory. Starting strong kills 80% of the nerves.
• Have a backup. Print your speech on a card and put it in your jacket pocket. Even if you don’t use it, knowing it’s there helps.
• Breathe before you start. Stand up, take one slow breath, make eye contact with someone friendly, and begin.
• Limit alcohol. One drink beforehand is fine. Two is pushing it. Three and you’re gambling.

When to give the speech

Traditionally, the best man speaks after the father of the bride and the groom. In modern weddings, the order is flexible — work it out with the MC. The key timing points:

• After the main course is the most common slot. Guests are fed and settled.
• Between courses works if the MC keeps things moving.
• Before dinner is less common but means you can actually enjoy your meal without stressing.

Make sure the MC knows your slot and gives you a proper introduction. Our timeline builder includes speech timing in the reception schedule — useful for coordinating with the MC and other speakers.

A note on tone

The best speeches balance funny and sincere. Don’t try to be a stand-up comedian — try to be the version of yourself that your best friend would want speaking at the most important event of their life.

If you’re naturally funny, lean into it. If you’re not, don’t force it. Genuine warmth always beats forced humour.

For the maid of honour equivalent, read our companion article on writing a maid of honour speech.

Sources

• The Knot — Best Man Speech Tips
• Brides — How to Write a Best Man Speech