Bachelorette vs Hen Do: What's the Difference, and Does It Matter?

If you're planning a bride's pre-wedding weekend and you've been googling, you've noticed that Americans call it a "bachelorette party" and Brits call it a "hen do" or "hen party." It's the same event in essence — but the cultural defaults around what you actually do are surprisingly different. Here's what to expect, and which conventions you should keep regardless of where you live.

The short answer

A bachelorette party (US) and a hen do (UK, Ireland, Australia, NZ) are both pre-wedding celebrations for the bride and her closest female friends. The format, vibe, and even the language around them differ in ways that go beyond just the name.

If you're in the US, you're throwing a bachelorette. If you're in the UK or Ireland, you're throwing a hen do. If you're in South Africa or Australia, hen do is more common but bachelorette is also used. The two terms are converging — younger generations use them interchangeably — but the older generation will know what you mean by hen and might not know what a bachelorette is.

The 8 actual differences

1. Format and length

The default bachelorette is a weekend trip, often domestic, sometimes international. Two to four nights. Hen dos are increasingly weekend trips too, but the traditional UK format is a single night out in the bride's city or a nearby weekend in a UK destination (Cotswolds, Brighton, Edinburgh) or short-haul Europe (Lisbon, Krakow, Prague, Barcelona).

2. Cost expectations

American bachelorettes are typically more expensive — destination weekends, multiple activities, full bottle-service energy on Saturday night. £900-1,800 per guest for international destinations. UK hen dos historically lean cheaper — £200-400 per guest for a single-night-out format, £400-700 for a weekend.

The convergence is real though: a Vegas bachelorette and a Krakow hen do can land at similar costs.

3. Activities

Classic American bachelorette activities: pool days, brunches, wine tastings, rooftop bars, a "club night" with reserved tables. Classic UK hen-do activities: cocktail-making classes, paint-and-sip, life-drawing, afternoon teas, pedal taverns, plus the inevitable nightclub.

Two formats most groups end up doing regardless of country: a styled brunch with photos, and one big "going out" night.

4. The decor

Americans go bigger on themed decor — balloon arches, custom signage, fully styled welcome moments. UK hens are catching up but historically went lighter on decor (a few sashes and L-plates) and heavier on activities. The Pinterest era is closing this gap fast.

5. The outfits

Americans coordinate outfits more aggressively — matching white and pastels, custom jackets, theme-coordinated swimwear. UK hens have historically used more humour-driven matching — the L-plate, the "hen team" sash, novelty veils. The current 2026 norm in both countries is closer to American: tonal, photogenic, less "joke" and more "Pinterest."

6. The bride's outfit

Both: the bride wears white. Always. Americans tend toward sequins and feathers; UK brides skew slip-dress and pearl. The bride is always the most-recognisable person in the photo regardless.

7. Who comes

American bachelorettes typically include only the bridesmaids and very close friends — usually 6-12 women. Hen dos sometimes include a wider circle (mum, future mum-in-law, work friends) for the daytime activity, then narrow to the close group for the night out.

8. The role of the maid of honor / chief bridesmaid

Same job description, different title. Our MOH checklist applies to both.

Things that are the same

Despite all the differences, the format converges on:

• The bride pays nothing.
• There's at least one big group photo at golden hour.
• Saturday night is the centrepiece evening; everything else flexes.
• Someone always forgets a charger.
• Whatever decor you bought from your shopping list won't all get used, but the bits that do get photographed forever.

So which one are you planning?

Whichever feels natural to your group. We've built The Bach Lists to work for both — pick a theme, set your region (UK, US, EU, AU, ZA), and the shopping list shows up with prices in your currency, items routed to your local Amazon/Etsy/Shein/Temu. The themes work whether you're calling it a bachelorette in Charleston or a hen do in the Cotswolds.

Build your bach (or hen) list now →