There really isn’t a standard size or dimension for a reply card. However, there is a range of sizes that we recommend and they correlate with popular envelope sizes. The chart below displays the envelope size and the corresponding response card size needed. The chart also has a column that tells you how many of that size of response card you can print per piece of standard 8.5″ x 11″ paper.
| Envelope Size | Response Card Dimension | Number of Response Cards You Can Print per 8.5″ x 11″ sheet |
| A1 | 3.5″ x 4.875″ | 5 |
| A2 | 4.25″ x 5.5″ | 4 |
| A6 | 4.625″ x 6.25″ | 2 |
| A7 | 5″ x 7″ | 2 |
| A8 | 5.25″ x 7.75″ | 2 |
Before selecting a reply card dimension, choose your wedding invitation size.
Traditionally the reply card is smaller than the wedding invitation. Choose your wedding invitation size first and then select a response card size that is smaller. This way the response card and corresponding envelope will fit in the wedding invitation envelope.
Check out our wedding invitations dimensions page.
Thinking about using Postcard Reply Card? Check out postcard response card dimensions here.