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Industry Standard and Non-Standard Card Sizes ( A Complete Guide)

Time: 2024-01-08 Hits: 102

If you are new in card customized, you may confuse of the card size. In this comprehensive guide, we will explore different cards of size to help you make a right decision.

standard card size

standard card size

When it comes to printing cards for various purposes, it’s important to understand the industry standard card sizes. Whether you’re creating a deck of playing cards, flashcards for studying, or business cards to promote your brand, knowing the standard sizes can help you make informed decisions. In this guide, we will explore the different standard card sizes for various types of cards, as well as popular non-standard sizes. BookPrintingChina, a leading card game printing manufacturer, also offers custom card sizes to suit your specific needs. Let’s dive in and discover the perfect size for your next card printing project!

What’s Standard Card Size?

Standard card size refers to the commonly accepted dimensions for specific types of cards. These sizes have become industry standards due to their practicality, ease of use, and compatibility with card sleeves and storage solutions. Understanding the standard sizes can help you design your cards effectively and ensure that they fit seamlessly into existing card game collections, card holders, or display cases.

For example:

Standard tarot card size (inches) 2.75 x 4.75 inches
Required bleed At least 3mm for each edge
Required margin At least 5mm
Round corner size 5mm


Stardard Card Sizes:

Tarot card

Tarot cards have a distinct size that sets them apart from other types of cards. The standard tarot card size is 2.75 inches by 4.75 inches (70mm x 120mm). This larger size allows for intricate artwork and detailed symbolism, which are essential elements of tarot card readings. Many tarot enthusiasts prefer this size as it offers a better visual experience and enhances the overall aesthetics of the deck.

Poker card

Poker cards, commonly used for traditional card games like Texas Hold’em and Blackjack, have their own standard size. The standard poker card size is 2.5 inches by 3.5 inches (63.5mm x 88.9mm). This size is widely recognized and utilized by both casual players and professional card game enthusiasts. It provides enough space for clear designs, easy shuffling, and comfortable handling during gameplay.


Flashcards are popular learning tools used to enhance memory retention and improve study efficiency. The standard flashcard size is 3 inches by 5 inches (76mm x 127mm) or 5 inches by 7 inches (127mm x 178mm). These size allow for concise information to be written or printed on both sides of the card, making it an effective tool for memorizing vocabulary, formulas, or key concepts. Its portability and ease of use make it a favorite among students and educators alike.

Business card

Business cards serve as essential networking tools, representing individuals and businesses in a compact and professional manner. The standard business card size is 3.5 inches by 2 inches (89mm x 51mm). This size fits easily into wallets, cardholders, and pockets, making it convenient for recipients to store and access the information. The standard size also ensures compatibility with card scanners and printing services, allowing for hassle-free production and distribution.

Playing card

Playing cards, commonly used for a variety of card games, have a standard size that is different from poker cards. The standard playing card size is 2.25 inches by 3.5 inches (57mm x 89mm). This size is slightly narrower than poker cards, making it easier to hold multiple cards in hand and facilitating smooth gameplay. The standard playing card size is widely recognized and used in casinos, clubs, and households around the world.

Game card

Game cards, used in various board games and collectible card games, often have their own standard sizes based on the game’s requirements. These sizes can vary significantly depending on the game mechanics, artwork, and packaging considerations. It’s important to consult the game’s manufacturer or designer to determine the appropriate card size for your specific game.

Square card

While rectangular cards are the most common, square cards offer a unique and eye-catching alternative. Square card sizes can vary, but a popular standard square card size is 2.5 inches by 2.5 inches (63.5mm x 63.5mm). This size allows for creative and visually appealing designs, making square cards perfect for artistic projects, promotional materials, or unconventional game components.

Mini card

Mini cards, as the name suggests, are smaller-sized cards often used in games or as collectibles. Mini card sizes can range from 1.75 inches by 2.5 inches (45mm x 64mm) to 2 inches by 2.75 inches (51mm x 70mm). The compact size of mini cards adds a unique element to gameplay and allows for more cards to be included in a game without overwhelming the players.

Bridge card

Bridge cards are slightly narrower than poker cards and are primarily used for the game of bridge. The standard bridge card size is 2.25 inches by 3.5 inches (57.15mm x 88.9mm). This size allows for comfortable handling and easy shuffling, ensuring a smooth gaming experience.

Greeting card

Greeting cards are a heartfelt way to express emotions and celebrate special occasions. The standard greeting card size is 5 inches by 7 inches (127mm x 178mm). This size provides ample space for personal messages, vibrant artwork, and decorative elements.

Popular Non-Standard Card Sizes

While standard sizes are widely used, non-standard sizes offer flexibility and customization options for your card printing projects. Some popular non-standard sizes include:

  • 2.25 inches by 2.75 inches (57mm x 70mm)
  • 3.5 inches by 5.5 inches (89mm x 140mm)
  • A 6 (105mm x 148.5 mm)
  • A7 (74 x 105 mm)
  • 4 inches by 6 inches (102 x 152mm)
  • 5.5 inches by 5.5 inches(140mm x 140mm)
  • Custom Sizes: BookPrintingChina offers the flexibility to create cards in any size, tailored to your specific needs and requirements.


These sizes allow for more creativity in design and unique card layouts. BookPrintingChina, a trusted custom card printing manufacturer, offers a variety of non-standard sizes to cater to your specific needs.

In conclusion, understanding the industry standard card sizes is crucial when it comes to card printing projects. Whether you’re printing playing cards, flashcards, or business cards, choosing the right size ensures compatibility, functionality, and aesthetic appeal. Additionally, considering non-standard sizes can provide you with more creative options and customization opportunities. With BookPrintingChina’s expertise and wide range of options, you can confidently embark on your next card printing project and create cards that stand out in the crowd.

Custom Different Types of Cards At BookPrintingChina

If you’re looking for a card printing solution that goes different sizes, BookPrintingChina has got you covered. As a leading custom card printing manufacturer, we offer a wide range of card sizes to suit your unique requirements. From standard card sizes to non-standard card sizes, BookPrintingChina can bring your vision to life. To explore our offerings and get an instant quote for your project, visit our website or contact our team of experts today.


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