Skip to content
Wedding websites built for you in 48 hours · RSVP for every event · From £149

Free tool · Guest list and RSVP

Wedding RSVP deadline calculator

Tell us when your venue needs final numbers. We set your RSVP date and reminders.

Loading the tool…

Free to use. Everything you type stays in your own browser on this device; nothing is sent to us.

How to use the rsvp deadline calculator

  1. Enter your venue's final numbers date.
  2. We set your RSVP deadline and reminders.
  3. Send invitations before the RSVP date.
  4. Send a reminder before the deadline.
  5. Send final numbers to your caterer.

When to set your wedding RSVP deadline

Work back from your caterer's final numbers date. Most venues need these several weeks before the wedding. That date drives everything else.

Set your RSVP deadline early enough for you to chase missing guests and share accurate numbers. A clear date helps guests plan travel and accommodation.

  • Send invitations at least two months before your RSVP deadline.
  • Set a reminder a few weeks before the deadline.
  • Send a final reminder a few days before the deadline.

How much time do you need for final numbers

Your caterer needs headcounts to order food and book staff. Ask them when they need final numbers and enter that date into the tool.

The tool then sets your RSVP deadline and reminder dates. You get a clear timeline without guessing.

If your venue needs numbers sooner, enter that earlier date. The tool will adjust your RSVP deadline and reminders to match. You can always edit the dates later if plans change.

Tips for a smooth RSVP process

Give guests enough time to reply. A deadline too close to the wedding leaves you stressed and your caterer short of numbers.

  • State your RSVP deadline clearly on the invitation.
  • Include your wedding website link so guests can reply online.
  • Ask guests to confirm by the deadline, not after.
  • Follow up with anyone who has not replied a few days before the deadline.

From us

Wedding websitesWedding Website£499 one-offYour full wedding website with RSVP for every event, meal choices and a private link for each household.See Wedding Website →

Questions people ask

Guides

Guide · RSVPs and reply cardsRSVP Meaning and Wedding Invitation Wording GuideThis guide explains what RSVP means, how to pronounce it, and the best wording for your wedding reply cards, including deadlines, meal choi…Guide · RSVPs and reply cardsWedding RSVP Etiquette: How to Reply and Chase GuestsThis guide explains how guests should reply to a wedding invitation, what to write on an RSVP card, and how to politely chase anyone who fo…Guide · RSVPs and reply cardsRSVP Card Wording for Every Wedding Style and SituationThis guide gives you ready-to-use RSVP card wording for every wedding style and situation, from formal to casual, with clear templates for …