Six weeks to go: a realistic RSVP countdown for busy couples

Quick answer: six weeks before your wedding, give replies one short slot each week. Take stock in week six, send a gentle reminder in week five, chase personally in week four, close the list in week three, give your caterer final numbers in week two and finish the seating plan in week one. Check your caterer’s cut-off first, as every contract differs.

Most RSVP advice assumes you have endless evenings to spend on spreadsheets. Most couples do not. With six weeks to go, the invitations are out, some replies are in and the rest are somewhere between a fridge door and a forgotten notification. This countdown is built for couples who both work full time: one small, clear job each week, in the right order, so nothing lands on you all at once.

What does a realistic RSVP countdown look like?

A realistic RSVP countdown is one short job a week, working back from the date your caterer needs final numbers. Here is the version we suggest, assuming a caterer cut-off around two weeks before the day. Move each step earlier if yours is sooner.

Week six: take stock

Count who has said yes, who has said no and who is still silent. Confirm your caterer’s cut-off date in writing, and check you have a current phone number for every guest who has not replied. This is also the week to agree who looks after which side of the list.

Week five: send a gentle reminder

Send one friendly reminder to everyone who has not replied, with your reply date in it. Ask for everything in the same message: whether they are coming, their meal choice and any dietary needs. One complete reply now saves a second round of questions later.

Week four: chase personally

Anyone still silent gets a personal message from whichever of you knows them best. Start with couples and families, because one quiet household can be several places at the table. Our guide to chasing wedding RSVPs without the awkwardness has wording you can adapt.

Week three: close the list

Give the last few guests a firm, kind date, then decide on anyone who stays silent. Close family who always turn up are usually safe to count in. Guests you rarely hear from are safer counted out. If you are behind, our plan for when guests still have not replied with two weeks to go walks you through the rescue.

Week two: final numbers to the caterer

Send your caterer the final headcount, every meal choice and a list of dietary needs with names next to them. Ask whether they can add a place if a late yes arrives, so you know your options.

Week one: seating plan and breathe

Finish the seating plan and place cards from your final list, and share the dietary list with your venue team. Then stop checking. The replies job is done.

When should your RSVP deadline fall?

Your RSVP deadline should fall two to three weeks before your caterer’s cut-off, which for many UK couples means four to six weeks before the wedding. The UK guide from The Wedding Keepers (read 15 October 2026) says four to six weeks before is the range most commonly suggested in the UK, with invitations going out two to three months before. It also found published caterer cut-offs ranging from seven days to around two months, which is why your own contract matters more than any rule.

If your reply date has not been set yet, our guide on when to set your wedding RSVP deadline explains how to work back from your caterer’s date.

How do you fit it around full-time jobs?

Give replies one fixed slot a week, split the list and keep everything in one place. Three habits make the biggest difference:

• Pick one 20-minute slot. Sunday evening works for many couples. Outside that slot, let replies wait.
• Split by who knows whom. Each of you takes your own side of the family and friends, so nobody becomes the reply department.
• Keep one list. Replies spread across texts, emails and conversations at work are how guests get counted twice or not at all.

Where do couples get stuck with replies?

Usually in the same four places. The time: each chase means finding a number, writing something polite, waiting and updating the list, often late in the evening after work. The chasing: it tends to fall on one person, who ends up nudging aunts and old school friends alone. The money: a guess at final numbers can mean paying for empty chairs, as we set out in the real cost of a late RSVP. And the last-minute pressure: weeks two and one should be about the wedding, not refreshing a list.

How does AisleReply take the job off you?

AisleReply sends each guest a personal WhatsApp message, and they reply in the chat, in their own language. Their meal choice and any dietary needs come back in the same reply, so week four does not turn into a second round of questions. Gentle reminders go out on their own to anyone who has gone quiet, and you can see a live headcount the whole way through. When your caterer asks for final numbers in week two, you already have them. Our guide to collecting wedding RSVPs on WhatsApp explains more, and you can see how it works.

FAQs

What if our invitations only went out six weeks before the wedding?

You can still make it work. Ask for replies within two to three weeks, tell your caterer now that numbers will come late in the day, and send your first reminder a week after the invitations rather than waiting.

How many reminders is too many?

Two is usually plenty: one gentle reminder to everyone who has not replied, then one personal message to anyone still silent. After that, a final message with a firm date is kinder than a third nudge.

Should we give our caterer an estimate before final numbers?

Yes. A rough figure in week six helps them plan staff and stock, and it shows you whether you are tracking above or below your budget. Make it clear that it is an estimate and confirm the date they need the final number.

Who should look after replies if we both work full time?

Share it. Each of you takes the guests you know best, and one of you keeps the single list up to date. That way, the job takes minutes a week for each of you rather than hours for one.

The short version

Six weeks is plenty if you give replies one small job a week: take stock, remind, chase, close, confirm and seat. Check your caterer’s cut-off first and work back from it. For more planning help, browse the rest of our guides.