Bachelor & bachelorette trip budgeting without the drama

A bachelor or bachelorette trip is supposed to be the fun part of a wedding. But few group events generate as much money tension: a big group, costs spread across flights, accommodation, dinners and activities, the unwritten rule that the guest of honour doesn’t pay — and at least one person watching their budget closely while another wants to splash out. Handled badly, the planning chat turns into a passive-aggressive minefield before anyone’s even packed.

It doesn’t have to. Here’s how to budget a bach trip so the only thing the group remembers is the weekend itself.

Set the budget before you sell the trip

The number one cause of bach-trip resentment is a plan that costs far more than people quietly expected. Fix it at the source: before you lock anything in, agree a rough per-person budget and design the trip around it.

• Float a target range early — “let’s aim for around £X each” — and gauge reactions honestly.
• Remember the quiet ones. Not everyone will push back on a too-expensive plan; some will just suffer it or drop out.
• Split the trip into core costs (everyone shares) and optional extras (only those who join pay).

The most expensive thing on a bach trip isn’t the activity nobody can afford — it’s the friend who quietly bows out because no one asked the budget.

Cover the guest of honour the fair way

The tradition is that the bride or groom doesn’t pay — their share gets covered by everyone else. That’s lovely, and it’s also a common source of confusion: who’s covering what, and is it really even?

Make it explicit. Total the guest of honour’s share and divide it across the rest of the group. In Donget, the clean way to do this is to split each shared Expense by shares, giving the guest of honour zero shares — the cost lands evenly on everyone else, automatically, without anyone doing mental gymnastics.

Track every cost as it happens

Bach trips are expense factories. Accommodation on one person’s card, dinners fronted by another, activity tickets booked by a third, the late-night taxis nobody remembers in the morning. Try to reconstruct it afterward and you’ll never get it right.

So log as you go:

• Whoever pays adds the Expense immediately — or snaps the receipt with free AI receipt scanning.
• They pick who actually shared it (the whole group, or just the six who did the spa day).
• The Balances update in realtime, so the group always knows where things stand.

This also handles the optional extras cleanly: the people who skipped the £80 boat trip simply aren’t on that Expense.

Crossing borders? Handle the currency up front

Plenty of bach trips head abroad, which means costs in more than one currency. Don’t convert in your head at the bar. Log each Expense in the currency you actually paid, set a home currency for the group, and let Donget convert everything consistently when you total up. (Full method in splitting bills across currencies.)

Settle up before the comedown

The worst time to chase money is the week after the trip, when everyone’s tired and the magic has worn off. Settle while you’re still together — ideally on the last night.

Let smart settle-up calculate the fewest payments to make everyone even. A group of ten with fifty expenses might come down to a handful of transfers. One round of payments, and the trip ends clean.

A quick checklist

• Agree a per-person budget before booking.
• Separate core costs from optional extras.
• Cover the guest of honour with a zero-share split.
• Log every expense as it happens; handle currency once.
• Settle up before everyone goes home.

The bottom line

A great bach trip isn’t the most expensive one — it’s the one where money never got in the way. Set the budget early, track honestly, cover the guest of honour fairly, and let the app do the settling. Then everyone goes home with the same thing: a good story and a clear balance.

Planning the send-off? Download Donget free and split the whole trip without a spreadsheet. More travel tips on the trips use case page.