How big are Pokemon cards? The size of a Pokemon card is about 63 × 88 mm, or 6.3 × 8.8 cm. That is the figure Dragon Shield gives for its standard sleeve category, which covers Pokémon along with other trading card games. Ordinary Japanese and English singles use the same standard-size accessory category. The familiar 2.5 × 3.5 inch label on supplies is a rounded size convention: converting 63 × 88 mm ourselves gives approximately 2.48 × 3.46 inches.
The useful question is what you are measuring: the bare card, a sleeve, a rigid holder or a finished PSA slab. Those are different objects. Match your storage to the largest layer you will put inside it, and check the specific product’s fit specification before buying a full set of supplies.
For ordinary Japanese Pokemon cards, choose standard-size sleeves; the smaller accessory category called Japanese size is intended for games such as Yu-Gi-Oh!, not for Pokemon merely because its text is Japanese. Full Art describes the illustration, while an explicitly oversized promo needs different storage. For a PSA purchase, match the actual holder’s width, height and thickness to the case. As of October 5, 2026, the Pokemon Card Game Classic (update: currently sold out — restock requests via Quick Order) is listed at ¥112,970 (~$734) (update: currently sold out — restock requests via Quick Order), and the SV2a Pokemon 151 box (Sealed) at ¥44,961 (~$292); both make useful examples of sealed packaging that is larger than any single card.
- Size and fit sources (Dragon Shield, KMC, PSA, Pokemon.com, Ultra PRO) are dated October 5, 2026.
- Inch figures are labelled as our own conversions of the millimetre figures.
- Product prices and purchase states are as of October 5, 2026.
- USD figures convert at ¥154/USD, approximate.
Size and fit sources dated October 5, 2026. Product pages carry current prices and purchase status.
The Size of a Pokemon Card: 63 × 88 mm (6.3 × 8.8 cm)
Dragon Shield’s FAQ states that its standard-size sleeves are designed for cards measuring up to 63 × 88 mm (2.5" × 3.5"), naming Pokémon among the games they suit. This is a practical accessory-fit reference, rather than a published manufacturing tolerance for every Pokemon printing. Dragon Shield gives 63 × 88 mm as the upper card size for its standard sleeve category. Use the nominal dimensions to choose supplies, then check the actual item for a fitted display.
| Measurement | Millimetres | Centimetres | Converted inches |
|---|---|---|---|
| Card width | About 63 mm | About 6.3 cm | About 2.48 in |
| Card height | About 88 mm | About 8.8 cm | About 3.46 in |
The centimetre and inch columns are our own conversions of the 63 × 88 mm figure. One inch is 25.4 mm, so exactly 2.5 × 3.5 inches equals 63.5 × 88.9 mm. Do not switch between those numbers as if they were identical measurements when ordering a tightly fitted insert. A supply advertised for 2.5 × 3.5 inch cards can still be appropriate; read its intended card capacity.
mmWidth × height
Card: about 63 × 88 mm
KMC inner sleeve: 64 × 89 mm
The sleeve dimensions describe that named product, not a larger Pokemon card. A rigid holder and a graded slab add their own outer dimensions.
Diagram only; not an on-screen ruler or printable sizing template.
As a concrete example, KMC lists its Perfect Size inner sleeve at 64 × 89 mm, 0.05 mm thick and sold in packs of 100, and recommends combining its sleeves with the Hyper Mat for greater protection. That does not make 64 × 89 mm the Pokemon card specification or the size of every brand’s inner sleeve.
| Item | Size as the maker prints it | Source |
|---|---|---|
| Dragon Shield standard sleeve | Cards up to 63 × 88 mm (2.5" × 3.5") | Dragon Shield FAQ |
| Dragon Shield Japanese-size sleeve | Cards up to 59 × 86 mm (~2.31" × 3.38") | Dragon Shield FAQ |
| KMC Perfect Size inner sleeve | 64 × 89 mm, 0.05 mm layer | KMC |
| Ultra PRO 3" × 4" Platinum toploader | Holds 2½ in. × 3½ in. cards up to 35pt | Ultra PRO |
| PSA standard holder | 2 11/16" × 3 13/16" (approximate maximum) | PSA |
Japanese vs English Pokemon Cards: Same Size, Same Sleeves
Buy supplies by card format, rather than by the language on the card. Ordinary Japanese and English Pokemon singles belong in the standard category. In contrast, Dragon Shield distinguishes its smaller Japanese-size category for cards up to 59 × 86 mm, naming Yu-Gi-Oh! and Cardfight! Vanguard as examples. A package saying Japanese size is therefore not a shortcut for choosing sleeves for Japanese Pokemon.
For a binder, check whether its pockets are intended for bare cards, sleeved cards or rigid holders. A page that accommodates an ordinary sleeved single is not automatically a toploader page. If you double-sleeve, use an inner and regular sleeve designed to work together; do not force a card into a pocket that bows it or catches a corner.
Test the intended layers with an inexpensive card before filling a binder. Check that the card sits flat, that the sleeve covers its edges and that the pocket closes without pressure. Leave room for the protection you actually use, rather than comparing the bare-card dimensions with the outside dimensions of a storage box.
Size alone cannot authenticate a card. A concerning mismatch deserves further inspection, but an ordinary sleeve fit does not establish authenticity. Use our guide to spotting fake Japanese Pokemon cards and Japanese vs English Pokemon cards guide for the separate questions of printing, language and buying context.
Does Full Art Change the Card Size? No — Here’s Why
Full Art describes how an illustration uses the card face. It does not specify an enlarged physical format. An ordinary Full Art single uses standard-size supplies, just as an ordinary card with a smaller illustration window does.
Rarity labels such as AR, SAR and SR are identifiers to check when buying a particular print. They are not sleeve-size instructions, and those labels should not all be treated as interchangeable definitions of Full Art. Match the product’s card number and image before deciding what copy you want.
The same distinction is useful for modern anniversary collecting: a standard single is one storage decision, its sealed packaging is another, and an explicitly oversized display card is a third. A reprinted illustration or anniversary logo alone does not tell you that an item needs a larger sleeve.
Jumbo and Oversized Promo Cards: The Real Exception
An oversized or Jumbo promo is a distinct physical item. The official Crown Zenith Pikachu VMAX collection page (launch February 17, 2023) lists one etched foil promo featuring Pikachu VMAX, one foil promo featuring Pikachu V and one oversize promo card featuring Pikachu VMAX, and says the oversize version “makes a great display piece.” Similar names and artwork do not make those objects the same size, and the page prints no dimensions for the oversize card.
Measure the exact oversized card before ordering a page, sleeve or frame. Do not treat Jumbo as a single universal measurement or assume that the supplies for one release fit another. Ask a seller to distinguish the regular promo from the oversize version if a listing photograph does not make the format clear.
For grading, confirm the specific issue’s eligibility and holder category with PSA. A card being a genuine Pokemon product does not establish that a particular grading service can encapsulate it in a standard holder. PSA’s holder-size page says that when a card or ticket will not fit the designated holder, it is placed in a Mylar sleeve and put in an oversized holder.
PSA Slab Dimensions: How Grading Changes the Size
A PSA slab surrounds the card with a holder and certification label, so storage must fit the finished holder, not only the card inside. PSA’s FAQ explains that even cards from the same set can receive different holder sizes when their thickness differs. It also says PSA professionals determine the safest holder size for each card and that holder-size requests cannot be accepted. A single width, height and thickness should not be presented as a universal external specification for all PSA slabs.
| Object | What the stated size describes | What to check before buying storage |
|---|---|---|
| Standard raw card | About 63 × 88 mm card footprint | Standard-card compatibility |
| KMC Perfect Size | 64 × 89 mm inner sleeve | Fit with the regular sleeve used outside it |
| Rigid toploader | Holder format and specified card capacity | Card thickness, sleeve compatibility and outside size |
| Finished PSA slab | The actual encapsulated item’s outer dimensions | Width, height and thickness against the case’s usable opening |
PSA publishes a holder-size list with maximum sizes and inserts. It prints “Standard – 2 11/16" x 3 13/16"” and calls the list “approximate card holder sizes” that are “maximum sizes”; the page does not say whether a figure is the outer slab size or the largest card that fits. Treat it as a guide, not as an external-dimensions template for cutting a storage recess. For that job, obtain measurements of the actual slab or a case manufacturer’s explicit compatibility statement for its holder type.
Measure across the widest outer edges, including the label area, then check the thickness. Compare those measurements with the case’s usable cavity rather than its overall outside dimensions. Include any protective slab sleeve in that fit check and leave enough clearance to remove the slab without pressing on it.
A submission holder is a separate object again. PSA’s current packing guide tells submitters to place each card in a clear penny sleeve and slide it into a semi-rigid holder, and prints “For standard trading cards, semi-rigid holders must be 3 5/16" x 4 7/8.” Do not confuse this temporary packaging with the slab returned after grading. For cards above 40 points, PSA’s FAQ says they go into “thick slabs”; the page prints no point value for a standard Pokemon card. Our Japanese Pokemon card grading guide and PSA 10 explainer cover that process, and our checklist for telling a fake PSA slab covers the slab itself.
Where to Buy: What Card Size Means When Ordering from Japan
Before ordering supplies, identify whether you are buying a raw single, an already graded card or sealed packaging. The product’s language and rarity do not answer that question. For raw cards, start with standard-card compatibility; for a graded purchase, ask about the actual holder; for a box, use the package dimensions. Our product condition guide explains what a sealed box means and notes that images of mass-produced products such as sealed boxes are representative.
Ultra PRO’s 3 × 4 inch Platinum toploader illustrates the distinction: the manufacturer lists it for 2.5 × 3.5 inch cards up to 35pt thick and for cards in poly sleeves. The larger product label describes a holder category, not a Pokemon card’s dimensions. Check the specific sleeve-and-holder combination you intend to use.
These product routes show why card size and package size must stay separate, with prices as of October 5, 2026:
- PSA10 Blastoise [CLK 003/032] is offered as a PSA 10 back order at ¥13,719 (~$89) — sourced to order; the product page shows the current terms. Its display storage must fit the slab. How PSA 10 back orders work is covered in our back-order guide.
- PSA10 Charizard V SAR [s12a 211/172] is offered as a PSA 10 back order at ¥15,054 (~$98), another graded single whose holder, not the card, sets the storage size.
- SV2A Pokemon 151 Booster Box (Sealed) at ¥44,961 (~$292) is sealed packaging. Only the individual standard cards inside use ordinary card supplies; packs and boxes have different dimensions.
- Starter Set ex Eevee ex (update: currently sold out — restock requests via Quick Order) at ¥2,112 (~$14) (update: currently sold out — restock requests via Quick Order) includes a deck in retail packaging. Measure the package separately if that is what you want to protect.
- Pokemon Card Game Classic (update: currently sold out — restock requests via Quick Order) at ¥112,970 (~$734) (update: currently sold out — restock requests via Quick Order) includes cards, deck boxes and a play board; one card measurement cannot describe the whole product.
Browse the SV2a Pokemon 151 card list, the PSA 10 card list or the PSA10 graded card collection, and see the FAQ for ordering questions. Sourcing requests for a specific card go through Quick Order, with its card number and preferred condition. Our guide to buying Japanese Pokemon cards online covers the broader purchasing process.
Frequently Asked Questions
What is the standard size of a Pokemon card in mm?
The practical nominal size is about 63 × 88 mm, or 6.3 × 8.8 cm, the figure Dragon Shield gives for its standard sleeve category. Converting those millimetres gives about 2.48 × 3.46 inches. The common 2.5 × 3.5 inch accessory label is a rounded convention, not the exact same measurement.
Are Japanese Pokemon cards a different size than English ones?
Ordinary Japanese and English Pokemon singles use the standard-size accessory category. Choose supplies for the card format; the smaller Japanese-size sleeve category, for cards up to 59 × 86 mm, is intended for games such as Yu-Gi-Oh!, not for Pokemon based on its language.
Are Full Art Pokemon cards bigger than normal cards?
No. Full Art describes the illustration rather than an enlarged physical format. An ordinary Full Art single uses standard-card supplies. An explicitly oversized promo is a separate product, so check the exact item before ordering a sleeve, page or frame for it.
What are Jumbo Pokemon cards?
They are oversized display versions or promos. Official products can contain both a regular card and an oversize version; the Crown Zenith Pikachu VMAX collection lists both. Check the exact item dimensions rather than treating Jumbo as one universal size.
What size is a PSA graded card slab?
Measure the particular holder for storage. PSA uses multiple holder sizes and says card thickness can affect its choice even within the same set. Compare the outer width, height and thickness with the case’s usable opening; the raw card’s 63 × 88 mm size is not the slab size.
Do I need different sleeves for Japanese Pokemon cards?
Ordinary Japanese Pokemon cards use standard-size sleeves, like English singles. For double-sleeving, match a suitable inner and regular sleeve. Check the product’s compatibility description and do not force a tight fit, since a pocket that bows the card can damage it.
Is there an official Pokemon card size?
The Play! Pokémon tournament handbook, revised September 1, 2026, and the Pokémon TCG rulebook print sleeve and deck rules but no card dimensions. The 63 × 88 mm figure here is Dragon Shield’s standard sleeve category, so treat it as a fit reference, not a manufacturing specification.
Picked for this article
📩 Get member-only sale alerts & coupons
Sale alerts, coupons and restock notices by email — straight from Tokyo.
