The standard Christmas card size is 5″ x 7″ (A7 format), though common alternatives include 4″ x 8″ panoramic photo cards and 5.5″ x 5.5″ square cards. If you’ve picked out your favorite family photo but aren’t sure which format will show it off best, choosing the right card size is a great place to start.
Once you’ve chosen a size, the rest of your design starts to fall into place, from how your photos are cropped to how much room you have for your holiday message. This guide covers the most common card sizes, explains when to choose landscape, portrait or square layouts, and shares a few practical tips on cardstock, envelopes and postage before you place your order.
If you want to try something a little different from the traditional family photo, take a look at these unique Christmas card designs for ideas on layouts, illustrations and creative details.
Source: Bold Christmas card designs by ole_na via 99designs
- The classic 5″ × 7″ card is a reliable choice, but panoramic, square and larger formats can help your photos and design stand out in different ways.
- Choosing a card orientation that matches the shape of your photos helps create a balanced design with less cropping and more impact.
- Flat cards are great for simple, photo-led designs, while folded cards give you extra room for longer messages or family updates.
- The right cardstock can make a big difference, giving your Christmas cards a more premium feel and helping them look their best on display.
- Before you place your order, double-check your envelope size and postage requirements so your cards are ready to send.
Common Christmas card sizes and standard dimensions
Most Christmas cards come in a handful of standard sizes, but each one creates a slightly different look. Some are perfect for showing off a favorite family photo, while others give you more room for a heartfelt message or a bold holiday design.
Use the guide below to compare the most common Christmas card sizes and find the one that feels right for your holiday greeting.
| Card Format | Dimensions (Inches) | Dimensions (cm) | Matching Envelope |
| Standard flat/folded | 5″ x 7″ | 12.7 x 17.8 cm | A7 envelope |
| VistaPrint standard | 4.6″ x 7.2″ | 11.7 x 18.3 cm | Standard holiday envelope |
| Panoramic photo | 4″ x 8″ | 10.2 x 20.3 cm | #10 envelope |
| Modern square | 5.5″ x 5.5″ | 14 x 14 cm | Square envelope |
| Large statement | 6″ x 9″ | 15.2 x 22.9 cm | A9 envelope |
[Image: https://www.vistaprint.com, Alt-text: Infographic comparing standard Christmas card dimensions including 5×7, 4.6×7.2, 4×8, 5.5×5.5 and 6×9 against common mailing envelopes.]
Each format has its own strengths. A classic 5″ × 7″ card is a versatile choice that works well for everything from family photo cards to business holiday greetings. Panoramic cards are a natural fit for wide group photos or scenic winter landscapes, while square cards give your design a more contemporary feel and work especially well with close-up photos or simple layouts.
If you’d like your card to make more of a statement, a larger format gives you extra room for bold graphics, multiple photos or longer messages.
The VistaPrint sizing advantage: Standard 4.6″ x 7.2″ cards
Sometimes a smaller card can start to feel a little cramped, while a larger format leaves more empty space than you need. VistaPrint’s 4.6″ × 7.2″ card sits comfortably in between, giving you a little more room to work with without feeling oversized.
That extra space comes in handy if you’re adding a family photo, a longer Christmas greeting or your business logo. It helps your design feel balanced and gives every element a little more room to breathe, while still creating a card that’s easy to mail and display.
How to choose between landscape, portrait and square orientations
Not sure whether to choose landscape, portrait or square? Start with your photos. The best card layouts work with the shape of your images, so you can show them off without awkward cropping or squeezing everyone into the frame.
If you’re still deciding on the overall look and feel, browsing some holiday card inspiration can help you narrow down the colors, layout and style that feel right for you.
Source: Slick portrait Christmas card design by Surabhi Pitti via 99designs
Matching photo aspect ratios to card layouts
A good rule of thumb is to match the shape of your photo to the shape of your card. Most photos naturally suit one layout better than another, so making this decision early can save time and help your finished design feel more balanced.
- Landscape (16:9 or 3:2 ratio): Best for wide family group photos, outdoor scenery and multi-photo horizontal collages.
- Portrait (4:5 or 2:3 ratio): Ideal for single standing portraits, full-length family shots and tall architectural backgrounds.
- Square (1:1 ratio): Perfect for modern Instagram-style snapshots, close-up facial shots and balanced multi-photo grids.
If you’re choosing between landscape and portrait, ask yourself which option requires the least cropping. Letting your photo keep its natural shape usually creates the strongest design and helps avoid cutting out important details around the edges.
For the best print quality, upload the highest-resolution version of your photo. As a guide, your image should be at least 300 DPI (dots per inch) at its final print size. For a standard 5″ × 7″ card, that’s around 1500 × 2100 pixels, helping your photos look sharp and clear in print.
Source: Landscape Christmas card design by A.Design.Buro via 99designs
Flat vs. folded cards: Choosing for style and displayability
If you’re deciding between a flat or folded Christmas card, think about how you’d like your finished design to look and how much you’d like to say. Flat cards have a clean, modern feel that puts your favorite photo or design front and center. Folded cards give you extra room inside for a longer holiday message, a family update or a personalized note to customers.
If your design is all about the photography, a flat card keeps the focus on the image with a simple, uncluttered layout. Folded cards, on the other hand, are a great choice if you’d like to include a handwritten message, share highlights from the past year or add extra information without making the front of the card feel busy.
It’s also worth thinking about how your cards might be displayed once they arrive. Folded cards are easy to stand on mantels, shelves and desks, while flat cards are often displayed in holders or alongside other holiday decorations. If you’re choosing a flat card, a heavier cardstock can help it keep its shape throughout the Christmas season.
If your card is likely to be displayed on a mantel or shelf, consider choosing a premium or matte cardstock for a sturdier finish that helps it stay looking its best throughout the holidays.
Envelope matching and postal requirements
Choosing the right envelope helps your Christmas cards arrive looking their best. A standard 5″ × 7″ Christmas card fits an A7 envelope (5.25″ × 7.25″), giving the card a comfortable fit without bending or moving around too much during mailing.
It’s also worth checking postage before you send your cards. Do square cards require extra postage? In most cases, yes. Square envelopes are considered non-machinable by USPS, so they typically require an additional surcharge. If you’re choosing standard Christmas card dimensions, such as 5″ × 7″ or VistaPrint’s 4.6″ × 7.2″ format, you’re more likely to qualify for standard mailing rates, provided your cards meet USPS size and weight requirements.
Finding your perfect holiday card format
With the right card size, orientation and cardstock, you’re well on your way to creating Christmas cards that look polished from mailbox to mantel. Before you place your order, double-check your envelope and postage requirements so your cards are ready to send with confidence.
Ready to design your Christmas cards? Browse customizable Christmas card templates, choose the size that’s right for your design and personalize every detail with VistaPrint.
Shop custom Christmas cards
Frequently asked questions about Christmas card sizes
What is the standard size of a holiday card?
The standard size of a holiday card is 5″ x 7″ (A7 format). VistaPrint’s popular 4.6″ x 7.2″ size is another standard option that provides extra design area while using standard postage.
Can I mail 4″ x 8″ panoramic cards with standard stamps?
Yes, you can mail 4″ x 8″ panoramic photo cards using standard stamps, provided they are placed in a standard #10 envelope and weigh under one ounce.
Should I choose a flat or folded Christmas card?
Flat cards are a great choice if you want a simple, photo-focused design, while folded cards give you extra room for handwritten messages, family updates or business greetings. Think about how much you’d like to say and how you’d like your card to be displayed before deciding.
What cardstock is best for Christmas cards?
Heavier cardstock gives your cards a more premium feel and helps them hold their shape during mailing and display. Matte finishes create a soft, classic look, while glossy finishes can make colorful photos appear more vibrant.
Which Christmas card orientation is best for family photos?
It depends on the photo you’re using. Landscape cards work well for wider family group shots, while portrait cards are better for taller images. If you’re using a close-up or a collage, a square layout can be a great fit.
