Wedding Guest Book Size Guide: What Size Do You Need?

Choosing the right wedding guest book size is important because you want every guest to have enough room to sign without making your finished artwork feel crowded.

The best size depends primarily on your expected number of signatures. A smaller wedding may only need a 13×19 guest book, while a celebration with 150 or more guests will usually need a larger format.

At MagicWand Weddings, our personalized wedding guest books are available in several sizes designed around different guest counts.

Wedding Guest Book Size by Number of Guests

Guest Book Size	Recommended Number of Signatures
13×19 inches	40–70
16×20 inches	71–99
18×24 inches	100–130
24×30 inches	131–199
24×36 inches	200–250

These recommendations give guests enough room to sign while leaving space around the artwork.

What Size Guest Book Do I Need for 50 Guests?

For approximately 50 guests, a 13×19 wedding guest book is usually an excellent choice.

This size works especially well for smaller weddings, intimate celebrations and destination weddings with a shorter guest list.

What Size Guest Book Do I Need for 100 Guests?

For a wedding with approximately 100 guests, we recommend moving up to an 18×24 wedding guest book.

The 18×24 size provides room for approximately 100–130 signatures and gives guests more comfortable signing space around the artwork.

What Size Guest Book Do I Need for 150 Guests?

For approximately 150 wedding guests, a 24×30 guest book provides more signing space.

This larger format works particularly well for weddings where you expect most guests to sign individually rather than as couples.

What Size Guest Book Do I Need for 200 Guests?

For weddings approaching 200 guests, we recommend a 24×36 wedding guest book.

This size provides plenty of signing room while creating a substantial finished piece that can become statement artwork in your home after the wedding.

Should I Choose a Larger Size?

When you are between sizes, choosing the larger option can be helpful.

Consider going larger if:

• You want guests to write short messages in addition to their names.
• Most guests will sign individually.
• You prefer more open white space around your artwork.
• You expect additional guests beyond your current count.
• You want the finished guest book to become larger framed wall art.

If many guests will sign together as couples or families, you may need slightly less signing space.

Think About the Finished Artwork Too

Your guest book doesn't have to disappear into a box after your wedding.

Art-style guest books are designed to become part of your home after your celebration. Consider where you might eventually display your finished guest book when choosing its size.

A 13×19 or 16×20 piece can work beautifully in a smaller room, while a 24×30 or 24×36 guest book can become a focal point in a living room, hallway or home office.

Which Guest Book Style Is Right for You?

Size is only one decision.

A City Skyline Wedding Guest Book can celebrate where you met, live or are getting married.

A Wedding Venue Guest Book can feature the location where your wedding takes place.

A Fingerprint & Thumbprint Guest Book lets guests help create the artwork by adding fingerprints.

A Signature Tree Guest Book gives guests space to sign around an illustrated tree.

No matter which style you choose, selecting the right size gives your guests enough room to participate while creating a keepsake you'll enjoy long after your wedding.

Shop Personalized Wedding Guest Books

Explore our collection of personalized Wedding Guest Books, including skyline, venue, fingerprint and signature tree designs created to become lasting wedding artwork.