Pokemon Card Size 📏 Exact Dimensions & Sleeve Fit

Nothing kills the fun of a good pull like a sleeve that won’t close. Before you order sleeves, a binder or a display case, it pays to know the real numbers.

A standard Pokemon card is 63 × 88 mm, which is 2.5 × 3.5 inches or about 6.3 × 8.8 cm, and roughly 0.3 mm thick. That answers how big is a Pokemon card? for nearly every card you will ever hold.

The rest of this guide covers the exceptions: jumbo promos, look-alike cards from other games, and the way sleeve sizes get labeled.

Pokemon card size at a glance
Card: 63 × 88 mm (2.5 × 3.5 in), the same in English and Japanese
Thickness: about 0.3 mm
Standard sleeve: about 66 × 91 mm
Toploader: 3 × 4 in (about 76 × 102 mm)
Different sizes: Yu-Gi-Oh! cards are smaller, and jumbo promos are much bigger

Pokemon Card Dimensions in Inches, mm and cm

Measurement	Value
Width × height (mm)	63 × 88 mm
Width × height (inches)	2.5 × 3.5 in (exactly ≈ 2.48 × 3.46 in)
Width × height (cm)	6.3 × 8.8 cm
Thickness	≈ 0.3 mm (≈ 0.012 in)
Aspect ratio	about 5:7
60 unsleeved cards, stacked	≈ 18 mm (≈ 0.7 in)

You will see two versions of these numbers online. Some pages say 63 × 88 mm and others say 63.5 × 88.9 mm. The second pair is just 2.5 × 3.5 inches converted exactly, and the difference is under a millimeter, so both describe the same card.

Are All Pokemon Cards the Same Size?

Nearly all of them. Pokémon cards are standard size in every language, so the same sleeves fit English and Japanese cards. The card also matches Magic: The Gathering and modern sports cards, which is why supplies for those games usually work for Pokemon too.

The exceptions are jumbo (oversized) cards. These are promotional cards, not legal for tournament play, and their size runs from slightly bigger than a normal card to at least eight inches tall. Cards from the Sword & Shield era onward were made a little smaller than earlier ones, and an official oversized binder followed.

Collector guides quote roughly 6 × 8 in for older jumbos and about 5.75 × 8 in for newer ones, but other guides give different figures. My advice is to measure a jumbo card before buying a case or binder for it, because no single number holds across releases.

How Big Is a Pokemon Card Next to Everyday Things?

Your wallet and your desk drawer already hold good reference points.

A poker-size playing card is 2.5 × 3.5 inches, so it lines up with a Pokemon card edge to edge. Bridge decks are narrower, so check the box. The same goes for a Magic card and most modern sports cards.

A credit card is 85.6 × 54 mm. Put one on top of a Pokemon card and the Pokemon card sticks out about 9 mm on the short side and about 2 mm on the long side.

A Yu-Gi-Oh! card looks nearly identical in photos but is about 59 × 86 mm, a few millimeters smaller each way. That small gap is exactly why the wrong sleeves get bought.

A US dollar bill is about 66 mm wide, close to the width of a standard sleeve, so a bill gives you a decent feel for how much room a sleeved card needs.

For crafts and mock-ups, a 3 × 5 inch index card works well. Trim about 13 mm off the width and about 39 mm off the length and you have a card-sized template for testing a display or a box.

Sleeve, Toploader and Binder Sizes

The card is one number, but protection is another. Sleeves are always a little bigger than the card so it can slide in.

Item	Size	What it’s for
Standard deck sleeve	66 × 91 mm (≈ 2.6 × 3.6 in)	Play and everyday handling
Inner (perfect fit) sleeve	about 64 × 89 mm; some brands list 63 × 88	Goes on the card first, then inside a deck sleeve
Penny sleeve	about 2⅝ × 3⅝ in (≈ 67 × 92 mm)	Storage, often before a toploader
Toploader	3 × 4 in (about 76 × 102 mm)	Rigid holder for a penny-sleeved card
Japanese small-size sleeve	about 62 × 89 mm	Yu-Gi-Oh! cards, not Pokemon

Watch the labels when you shop. Some brands print the size of the card the sleeve is meant for (63 × 88 mm), while others print the sleeve’s own dimensions (66 × 91 mm). If a pack just says 63 × 88, it is probably describing the card. Buy by the sleeve’s own size, and match toploaders to your card’s thickness: a 35pt toploader fits standard trading cards.

Regular binder pages are built for standard cards. Jumbo cards need oversized pages or a dedicated jumbo binder.

How to Measure a Card at Home

You don’t need special tools, but a few habits help.

Measure the bare card, not the sleeve. Use a ruler with millimeter marks, line the edge up against the zero mark and read the far edge straight on, so you don’t misread the angle. A digital caliper is even better for thickness, since a ruler can’t measure something 0.3 mm thick. Check a few cards, because printing and cutting can leave tiny differences from one card to the next.

Pokemon Card Size for Printing Custom Cards

If you’re designing a custom card, work at the real size. At 300 DPI, 63 × 88 mm is about 744 × 1039 pixels. Many print shops ask for extra bleed beyond the trim line; with a 3 mm bleed on every side the file becomes 69 × 94 mm, or about 815 × 1110 pixels. Check the exact bleed and template with your printer, since requirements differ. Keep important text and art a few millimeters away from the edges and rounded corners so nothing gets clipped.

Pokemon Card Size FAQs

Are Japanese Pokemon cards the same size as English ones?
Yes. Both are 63 × 88 mm, and the same sleeves fit either. Japanese small-size sleeves are meant for Yu-Gi-Oh! cards, so skip those for Pokemon.

Is a Pokemon card the same size as a Magic card?
Yes, both are 63 × 88 mm. A Yu-Gi-Oh! The card is smaller, at about 59 × 86 mm.

What sleeve size fits a Pokemon card?
A standard 66 × 91 mm deck sleeve. For extra protection, put the card in a snug inner sleeve of about 64 × 89 mm first, then in the deck sleeve.

Is a Pokemon card bigger than a credit card?
Yes. It is about 9 mm wider and 2 mm taller than a standard credit card.

Final Thoughts

Remember three numbers: 63 × 88 mm for the card, 66 × 91 mm for the sleeve, and 3 × 4 inches for the toploader.

With those, you can shop for protection without second-guessing. Pokemon card size is the same across English and Japanese cards and matches Magic and most modern sports cards, so supplies for those games usually fit. Yu-Gi-Oh! cards and jumbo promos are the two cases where you need to slow down and measure first.

Before you buy, check the sleeve’s own dimensions on the pack, not the card size it mentions. For custom prints, work at 300 DPI and confirm bleed with your printer. If you take one thing from this guide, make it that habit of checking numbers before you order.