Collectors and players across the USA often ask how big a Pokémon card is before buying sleeves, binders, or grading services. The standard Pokémon card size is 2.5 × 3.5 inches (63 × 88 mm), and each card is about 0.3 mm thick. This 2026 guide covers 12 key Pokémon card measurements and the accessory sizes that match them.

Pokémon Card Size Quick Conversion

Quick tip: Multiply inches by 2.54 for centimeters. 2.5 × 3.5 in works out to 6.35 × 8.89 cm, and card sizes are commonly rounded to 63 × 88 mm.

Quick Reference List: 12 Pokémon Card Measurements and Accessory Sizes

Standard Pokémon Card Dimensions and Measurements

Start with the card itself, since every sleeve and holder is built around these Pokémon card dimensions.

Standard Pokémon Card Size (2.5 × 3.5 Inches)

The standard Pokémon card size is 2.5 inches wide by 3.5 inches tall, or 63 × 88 mm. Every regular Pokémon card in a booster pack uses these Pokémon card dimensions.

A standard Pokémon card matches the poker card size, so many trading cards share sleeves. Counterfeits often feel off or look slightly miscut, so lay a doubtful card next to a real standard Pokémon card.

Pokémon Card Thickness (About 0.3 mm)

A standard Pokémon card is about 0.3 mm thick, which equals roughly 0.012 inches. That matches a cardstock weight of about 12 points.

Pokémon card thickness decides which holder works, since toploaders and slabs are cut for set depths. A 60-card Pokémon deck stacks about 18 mm tall without sleeves.

Pokémon Card Weight (About 1.7 g)

A standard Pokémon card weighs about 1.7 grams, which is roughly 1,700 mg or 0.06 ounces. Weights shift slightly between printings and card finishes.

Pokémon card weight matters for shipping, since 100 cards add up to about 170 grams, or 6 ounces. A kitchen scale can estimate the count of a bulk Pokémon card lot.

Jumbo Pokémon Card Size

Jumbo Pokémon cards are oversized promo cards that run far larger than the standard Pokémon card size. Sizes vary by release, so measure each jumbo Pokémon card before buying a holder.

A jumbo Pokémon card will not fit standard sleeves, toploaders, or 9-pocket binder pages. Collectors usually store a jumbo Pokémon card in a larger case made for oversized cards.

Pokémon Card Sleeve Sizes

Sleeves run slightly larger than the card, so the Pokémon card measurements and the sleeve size must match.

BCW Penny Sleeve Size

The BCW Penny Sleeve measures about 2⅝ by 3⅝ inches, which is roughly 67 × 92 mm. That leaves a small gap around a 2.5 × 3.5-inch Pokémon card.

Most collectors slide a Pokémon card into a BCW Penny Sleeve first, then add a rigid holder. The thin plastic of the BCW Penny Sleeve adds almost no thickness.

Dragon Shield Standard Size Sleeve

A Dragon Shield Standard Size sleeve measures 66 × 91 mm, or about 2.6 × 3.6 inches. That fits a Pokémon card size in mm of 63 × 88 with a snug margin.

Many players put a Pokémon card in a snug inner sleeve, then slide both into a Dragon Shield Standard Size sleeve. This double sleeve method protects deck cards from shuffle wear.

Pokémon Card Holders and Graded Slab Sizes

Rigid holders protect your cards, but each one is built for a specific Pokémon card thickness.

Ultra PRO 35pt Toploader

The Ultra PRO 3 × 4-inch Toploader fits cards up to 35pt thick, which equals 0.035 inches or about 0.9 mm. A standard Pokémon card at 0.3 mm slides in with ease.

Ultra PRO Toploaders measure 3 inches wide by 4 inches tall on the outside. That leaves the edge of the Ultra PRO Toploader about a quarter inch beyond the card on every side.

Ultra PRO 35pt One-Touch Magnetic Holder

The Ultra PRO One-Touch Magnetic Holder in 35pt suits a standard Pokémon card, since the card is about 0.3 mm thick and the holder takes up to 0.9 mm. The 35pt size is the usual match for how thick a Pokémon card is.

Collectors pick the Ultra PRO One-Touch Magnetic Holder to display a favorite card on a shelf. Thicker ratings, such as 55pt, exist for cards with extra thickness.

PSA Graded Slab

A PSA Graded Slab is a sealed plastic case that holds one graded Pokémon card with a label on top. The PSA Graded Slab is much larger and thicker than a toploader.

A PSA Graded Slab will not fit a standard 9-pocket binder page, so graded cards need slab boxes or shelves. Check the listed size of any display stand before you buy it for a PSA Graded Slab.

Pokémon Card Storage Sizes

Binders and boxes are sized for sleeved cards, so the Pokémon card measurements add up fast.

Ultra PRO 9-Pocket Binder Page

An Ultra PRO 9-Pocket Binder Page holds nine cards in a 3 × 3 grid. Each pocket is cut for one standard Pokémon card.

A card in a thin penny sleeve often still fits an Ultra PRO 9-Pocket Binder Page, but a toploader does not. Ten Ultra PRO 9-Pocket Binder Pages hold 90 cards.

Ultra PRO Pro 100+ Deck Box

The Ultra PRO Pro 100+ Deck Box holds more than 100 sleeved standard cards. That is plenty of space for a 60-card Pokémon deck.

A 60-card deck stands about 18 mm tall before sleeves, so the Ultra PRO Pro 100+ Deck Box leaves room for extra cards. Always match a box to the standard Pokémon card size plus sleeve thickness.

Pokémon Elite Trainer Box

A Pokémon Elite Trainer Box usually includes 65 card sleeves, plus booster packs, dice, and damage counters. The sleeves in a Pokémon Elite Trainer Box are made for the standard card size.

The Pokémon Elite Trainer Box also works as storage for a sleeved Pokémon deck and extra cards. Check the listed box size before you buy shelves or cases for the Pokémon Elite Trainer Box.

Pokémon Card Size FAQs

What is the standard Pokémon card size?

The standard Pokémon card size is 2.5 × 3.5 inches (63 × 88 mm), the same as most trading cards.

How thick is a Pokémon card?

A card is about 0.3 mm (0.012 inch) thick, so 35pt holders fit with room to spare.

How much does a Pokémon card weigh?

A standard Pokémon card weighs about 1.7 grams, or roughly 0.06 ounces.

Are all Pokémon cards the same size?

Nearly all are. Jumbo and oversized promo cards are the main exception.

What size sleeve fits a Pokémon card?

Standard sleeves around 66 × 91 mm fit a 63 × 88 mm Pokémon card.

Is a Pokémon card the same size as a Magic: The Gathering card?

Yes. Both use the same 63 × 88 mm standard size.

The standard Pokémon card size is 2.5 × 3.5 inches (63 × 88 mm), with a thickness near 0.3 mm. Match each sleeve, holder, and box to these Pokémon card dimensions to protect your collection. Always check a product’s listed size before you buy.

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Michael Carter

Hi, I’m Michael Carter, I write simple, everyday size guides so you can picture any measurement in seconds.