How to Ask About Adults and Children on an RSVP
Ask for two numbers: children attending and adults staying at the party. A reply saying “Ella can come” confirms Ella’s place, but leaves you wondering whether a parent needs a seat and lunch too. Below are card and text examples, wording for siblings and parent arrangements, a follow-up message and a blank sheet for keeping the replies together.
Ask for child and adult counts on separate lines
“Will you attend?” can read as a question about the invited child. Name both groups so families know which numbers you need. State who is invited before asking them to fill in the counts; a field for children does not explain whether siblings have a place.
For an RSVP card or online form
Put these fields below your invitation’s parent and sibling arrangements:
| RSVP field | Reply |
|---|---|
| Invited child’s name | ____________________ |
| Can they attend? | Yes / No |
| Number of invited children attending | ______ |
| Names of children attending | ____________________ |
| Number of adults staying at the party | ______ |
| Names of adults staying | ____________________ |
Ask families to write 0 when no adults will stay, if drop-off is available. Count adults who are staying for the celebration, rather than someone who only comes to the door for drop-off or pickup. If you use a form, make the two number fields required for a “yes” reply where the form supports it. Keep 0 as a valid adult answer when appropriate.
Our party invitation guide covers the surrounding invitation details. For contact information and other questions to send alongside these counts, see RSVP questions that prevent birthday party surprises.
For a reply by text
Use this after stating who is invited and whether parents stay:
Please reply by [date] to let me know whether [invited child’s name] can come. If yes, please send the number and names of children attending, plus the number and names of adults staying at the party. Include 0 adults if you’re dropping off as arranged. I’m counting everyone for food and seating. Thanks!
Example reply: “Ella and Sam are coming, with Jo staying: 2 children and 1 adult.” That reply is complete only if both children are invited. If your invitation is for Ella alone, confirm Sam’s place before adding Sam to the count.
Keep food needs as a separate question so the count fields remain easy to answer. The guide to collecting food-allergy information on an RSVP covers that conversation.
Say whether parents need to stay
The host sets the arrangements; the RSVP asks families to confirm them. Use the version that matches your party:
- Parents need to stay: “Please have a parent or carer stay with your child throughout the party. How many adults will be staying?”
- Staying or drop-off is available: “Parents are welcome to stay, or you can drop off as arranged. Please tell us which you’ll do and how many adults will stay.”
- An agreed drop-off party: “This is a drop-off party. Please collect [child’s name] at [finish time]. Let me know if you need to discuss staying before you reply.”
Only offer drop-off if that is part of your arrangements. If a parent needs to stay, don’t present staying and dropping off as interchangeable choices.
Put the start and finish times beside this note. If you’re still deciding between slots, the morning-or-afternoon party guide can help you think through timing. For younger guests, check party times around toddler naps as well. The time of day does not replace a clear instruction about staying.
Say whether siblings are invited
Ask about siblings separately from adults, and make the invitation limit clear first. You could write:
- Siblings are welcome: “Siblings are welcome. Please include their names and count them in your total number of children.”
- Only the named child is invited: “This invitation is for [child’s name] only; we don’t have room for siblings.”
- You need to confirm any extra place: “Please ask us before bringing a sibling so we can confirm whether there’s room.”
If a reply lists an extra child, ask whether that child is a sibling and confirm whether they can attend. Keep the place marked as awaiting confirmation until you have agreed it with the family. Don’t add an unnamed “plus one” to the confirmed child count.
Follow up when the adult count is missing
A blank adult field is an unanswered question, not a confirmed zero. For a party where parents may stay or drop off, send:
Thanks for replying! Just confirming: how many adults will stay with your child at the party? Please reply with a number, including 0 if you’re dropping off as arranged. I’m counting everyone for food and seating.
If parents are required to stay, use “Who will be staying with [child’s name], and how many adults will attend?” instead. If the invitation names one child but the reply says “three of us,” ask for the child and adult numbers separately rather than guessing who the three people are.
Record the child’s confirmed attendance while leaving the adult count marked “awaiting reply.” Update it when the family answers. The questions above give you short follow-ups for other missing details too.
Keep a list of confirmed children and adults
Keep names with the numbers so you can check siblings, changes and duplicate replies. Use a separate row for each family. Print this sheet or copy it into your own notes; it does not calculate totals automatically.
| Family / invited child | Children: names and count | Adults staying: names and count | Stay / drop-off | Missing details or changes |
|---|---|---|---|---|
| __________________ | __________________ | __________________ | __________ | __________________ |
| __________________ | __________________ | __________________ | __________ | __________________ |
| __________________ | __________________ | __________________ | __________ | __________________ |
| __________________ | __________________ | __________________ | __________ | __________________ |
| __________________ | __________________ | __________________ | __________ | __________________ |
| __________________ | __________________ | __________________ | __________ | __________________ |
Confirmed children: ______ Confirmed adults staying: ______
Hosts and helpers not included above: ______ Total people expected: ______
Families still awaiting a reply: ________________________________________
Example total: 8 confirmed children + 6 adults staying + 2 hosts = 16 people expected. Keep unanswered counts separate; they are not part of this confirmed total. Count hosts and helpers once, even if they also appear in a family row.
Use those numbers to check seats, drinks and food for everyone attending. If adults are eating too, food for kids and adults on one menu gives you dishes to consider. Ask about food and access needs for adults as well as children; asking parents about party accommodations can help you start a private conversation.
Adult attendance does not tell you who has agreed to help. Confirm any jobs directly rather than treating every staying parent as a helper. Keep those arrangements alongside the host preparations in the party safety guide; an RSVP count alone does not establish a supervision plan.
When to send invitations and follow up
Work backward from when you need to confirm venue numbers, place food orders or shop. Set the reply deadline early enough to clarify missing answers before that date.
Example collection timeline: This three-week invitation window is a starting example, not a required schedule. Move the steps earlier if your booking or supplier needs numbers sooner.
- Three weeks before the party: Send invitations with separate child and adult fields, sibling arrangements, a parent-staying note and a reply deadline.
- Two weeks before: Record responses and ask about missing counts as you spot them. You don’t need to wait until the deadline to clarify a blank field.
- One week before: If this is your reply deadline, contact families who haven’t answered and confirm any unresolved sibling places or adult numbers before ordering.
- On party day: Keep the latest names and counts together. Note changes and check the parent arrangements you agreed, including who will collect children who were dropped off.
Check the replies before ordering food
- Both the child and adult count questions are present on the invitation or form.
- Families know whether parents must stay, may stay or will drop off as agreed.
- Sibling places are confirmed, and every attending child’s name is recorded.
- Blank adult counts are followed up; a written 0 is kept separate from an unanswered field.
- Confirmed children, adults, hosts and helpers are counted once each.
- Food and seating plans include adults staying for the party.
- Any help you need has been agreed with the people doing it.
- The reply deadline leaves time to clarify answers before your booking or order deadline.
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Questions about adult and child RSVPs
Is it rude to ask how many adults are coming?
You can ask directly and explain why: “How many adults will stay? I’m counting everyone for food and seating.” That gives families a clear question to answer without asking them to justify who is coming. Keep it within the invitation’s guest limits.
Should I ask for names as well as numbers?
Yes. Names help you distinguish the invited child from a sibling and check whether two messages refer to the same people. Keep separate totals for children and adults as well as the names.
Does 0 adults mean the child cannot come?
It depends on your stated arrangements. For an agreed drop-off party, 0 can be a complete answer. If a parent or carer must stay, follow up to discuss that requirement rather than treating the reply as confirmed.
What if a family changes its numbers after the deadline?
Update your list, then check whether the change fits your space and any orders already placed. Confirm an additional guest’s place before saying yes. If you cannot accommodate the change, tell the family directly so they know who the invitation still covers.