Most couples treat the guest list as a list of names. It is really three decisions: how many people you can afford, who gets priority when you cannot invite everyone, and how you will find out who is actually coming. Get those right and the seating chart, the catering order and the day itself become far calmer.
This guide covers how to build the list, which columns are worth tracking, and how to run RSVPs without chasing people through six different chat threads.
Start with the budget per head
The first number is not a headcount. It is money. Take the costs that scale with guests, meaning food, drinks, rentals and a large part of the venue fee, and divide by the cost per person.
A rough example: if catering, drinks and rentals come to 110 per person and you have 12,000 to spend on the guest-driven part of the day, you can host about 110 people. That ceiling is what the list has to fit under, and it ends most arguments, because it is arithmetic rather than opinion.
Two cautions. Add a few percent for the plus-ones and late additions that always appear. And remember that children, vendors and sometimes your photographer or band eat too, so count them in.
Build an A list and a B list
Write two lists.
- The A list is everyone you cannot imagine the day without: immediate family, closest friends, and anyone who would be genuinely hurt not to be asked.
- The B list is everyone you would love to have if space opens up: colleagues, distant cousins, friends of friends, the neighbours your parents like.
Send the A invitations first. As declines come back, send B invitations in the order you ranked them. Because a late invitation can feel like second choice, send the B round no later than about eight weeks before the wedding, and keep the same RSVP deadline for everyone.
Dividing the quota between families
The cleanest method is a split agreed in advance: a third for each partner and a third shared, or half and half if both sides contribute equally. If parents are paying, they usually expect a say in their share. Agree the totals before anyone writes a single name, and have each side fill in their own tab of the shared sheet.
Questions that settle borderline names
- Have we spoken in the last year?
- Would we invite them if the list were half the size?
- Is the plus-one a partner we know, or a stranger?
- Are children invited to the ceremony only, to the meal, or not at all? Say it on the invitation, and say it once.
The columns worth tracking
A spreadsheet beats a notebook because you can sort and filter. These are the columns that pay off later:
| Column | Why it matters |
|---|---|
| Name | One row per person, not per couple, so seating works |
| Side | Partner 1, partner 2 or shared, to balance the quota |
| Household | Keeps families and couples together for invitations and seating |
| List | A or B, plus the date the invitation was sent |
| Contact | Email and phone, so reminders reach someone |
| RSVP status | Pending, confirmed, declined, maybe |
| Plus-one | Whether invited, and the name once known |
| Dietary needs | Allergies and diets, which the caterer needs at final count |
| Table | Filled in later, once seating begins |
Create a sheet with exactly those headers and fill in the first four columns before you send anything. Keep one person per row and plain headers, and nothing else needs to be fancy.
From spreadsheet to seating chart
SeatPlanning can import a guest list from Excel (CSV and pasted names also work). With one person per row, the list you built early becomes the guest list in your seating chart, ready to place at tables. Households can be grouped into parties, and meals and dietary needs are tracked per guest. You can start free with up to 40 guests in the free seating chart maker, or go straight to the wedding table plan.
Managing RSVPs
Set the deadline about six weeks out
Invitations go out roughly three months before the wedding, earlier for a destination wedding. Set the reply date about six weeks before the day. That leaves a two-week buffer for reminders before the caterer's final-numbers date, usually two to three weeks out.
Pick a date that is easy to remember and print it in plain words on the invitation, not only on the reply card.
Make replying as easy as possible
Every extra step loses replies. The simplest options are an online form, a shared link, or a QR code on the invitation. SeatPlanning lets guests find their name through a link or QR code and answer there, and your chart updates itself, so you never retype a card. If you prefer to invite by email, you can send invitation and reminder emails with your own message from the same guest list.
Ask only what you need:
- Will you attend?
- Dietary needs or allergies
- Plus-one name, if one is invited
- An optional message or song request
Reminders without nagging
Expect 10 to 15 percent of guests to be silent when the deadline passes. A rhythm that works:
- One week before the deadline: a friendly nudge to everyone still pending.
- Deadline day: a short last call.
- Two weeks after: a personal message or call from the person closest to that guest. A call from the bride's aunt beats a fourth email.
Keep the tone warm and practical: "We are finalising numbers for the caterer on the 15th. Could you let us know by then?" People respond to a reason.
Late answers and no-shows
Decide in advance what happens to a silent guest. Most couples count no answer as a decline after the final reminder and give the venue that number. Keep a short list of A-list people who can still be squeezed in, because a table of eight with one empty chair is not a disaster, but a table with three is.
From guest list to seating plan
Once the deadline has passed, your confirmed guests are the people you seat. Filter to confirmed, keep households together, then place them table by table. Our wedding seating chart guide walks through the table maths and the awkward cases, and head table versus sweetheart table helps with the top table. For ways to present the finished plan, see wedding seating chart ideas.
On the day, event check-in lets you scan guests in with the QR code from their invitation, so you know who has arrived. The weddings page shows how the pieces fit together.
A simple timeline
| When | What |
|---|---|
| 12 months out | Agree the budget per head and the quota per family |
| 9 months out | Finish the A and B lists in one master sheet |
| 3 months out | Send invitations to the A list |
| 8 weeks out | Send B invitations as declines arrive |
| 6 weeks out | RSVP deadline |
| 4 weeks out | Personal follow-ups, then final headcount to the caterer |
| 2 weeks out | Lock the seating plan |
