What Size Is a Pokémon Card? Exact Dimensions

The phrase “what size is a pokemon card” asks about the dimensions of a Pokémon card. A standard card measures 2.5 by 3.5 inches, or 63 by 88 millimeters. That is the same as 6.3 by 8.8 centimeters, the standard trading card size.

Have you ever needed to buy sleeves or a display case for your cards? The right size makes sure everything fits just right. Once you know the exact numbers, you can shop and store your collection with ease.

A Pokémon card is thin and light, about 0.012 inches thick. It matches a standard poker playing card almost exactly. Every modern Pokémon card shares this size, from common cards to rare holographic ones.

What Size Is a Pokémon Card in Different Units

A standard Pokémon card measures 2.5 inches wide by 3.5 inches tall, which equals 63 by 88 millimeters. That’s the same as 6.3 by 8.8 centimeters. The card is thin and light, at about 0.012 inches thick. Here’s the full breakdown so you can convert it fast.

Measurement	Value	Notes
Width	2.5 in / 63 mm	The short side
Height	3.5 in / 88 mm	The long side
Width (cm)	6.3 cm	Metric conversion
Height (cm)	8.8 cm	Metric conversion
Thickness	~0.012 in / 0.3 mm	One card, standard stock
Weight	~1.7–2 g	A single card (approx.)
Diagonal	~4.3 in / 109 mm	Corner to corner

Quick Reference Table

Here are common objects about the same size as a Pokémon card, or close to it. Some match one dimension, and some match the whole card. The table is honest about which is which.

Item	Exact or Approx.	Visual / Notes	Best For
Standard playing card	~2.5 × 3.5 in	Poker cards match closely	Whole card
Baseball/sports card	2.5 × 3.5 in	Same trading card size	Whole card
Credit card	3.37 × 2.13 in	Shorter and wider	Contrast
Business card	3.5 × 2 in	Same 3.5 in on one side	One side
Index card (3×5)	3 × 5 in	Bigger all around	Rough guide
Photo (2.5 × 3.5)	2.5 × 3.5 in	A wallet photo	Whole card
Sticky note (3×3)	3 × 3 in	Close in width	Rough guide
Tarot card	~2.75 × 4.75 in	Taller and a bit wider	Contrast
Passport photo	2 × 2 in	Smaller square	Rough guide
Half a dollar bill	~3 × 2.6 in	Close in one dimension	Rough guide

15 Everyday Things the Same Size as a Pokémon Card

A Yu-Gi-Oh! Card

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A Yu-Gi-Oh! card is a close contrast to a Pokémon card. Yu-Gi-Oh! cards measure about 2.32 by 3.39 inches (59 by 86 mm), so they’re slightly narrower and shorter than a Pokémon card. Lay the two side by side and the Pokémon card is a touch bigger on both sides. It’s a common card that many collectors already own.

Yu-Gi-Oh! uses a smaller card size than the standard trading card norm, which is why the two games need different sleeves. A standard sleeve fits a Pokémon card, while Yu-Gi-Oh! cards use their own smaller “small size” sleeves. Both are printed on coated cardstock built for shuffling and play. Placing a Yu-Gi-Oh! card next to a Pokémon card shows just how small the size gap really is.

A Magic: The Gathering Card

A Magic: The Gathering card is the same size as a Pokémon card. Magic cards measure 2.5 by 3.5 inches (63 by 88 mm), matching a Pokémon card exactly. Set the two together and they line up on every edge. Since both use the standard size, the same sleeves and deck boxes fit both games.

Magic and Pokémon both follow the poker card standard, which is why players can share protective gear across the two. The cards are printed on a layered cardstock with a blue core that helps block light from showing through. This makes marked cards harder to spot from the back. A Magic card gives you a spot-on, exact reference for a Pokémon card’s size.

A Hotel Key Card

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A hotel key card is a useful contrast to a Pokémon card. Key cards use the credit card size of 3.37 by 2.13 inches (85.6 by 54 mm), so they’re shorter and wider than a Pokémon card. Hold the two together and the key card looks stubby next to the taller, narrower Pokémon card.

Hotel key cards follow the same ID-1 standard as credit cards, so they fit the same slots and readers. They’re made from thin plastic, with a magnetic stripe or a chip that stores your room access. The Pokémon card stands about an inch taller than a key card but is nearly an inch narrower. A key card helps you picture the Pokémon card’s height by comparison.

A Luggage Tag

A standard luggage tag is close to a Pokémon card in size. Many paper and plastic luggage tags measure about 2.5 by 4.25 inches (63 by 108 mm), so they share the card’s 2.5-inch width but run taller. Line one up next to a Pokémon card and the widths match, while the tag sticks out at the top.

Luggage tags come in many shapes, so this one is approximate. Airline paper tags are often long and thin, while travel tags on bags run shorter. They’re made from card stock, plastic, or leather, with a loop to attach to a handle. The Pokémon card shares a width with many tags but is shorter. A luggage tag gives you a rough, everyday sense of the card’s width.

A Bank Check

A single bank check is a bit bigger than a Pokémon card in every direction. A standard personal check measures about 6 by 2.75 inches (152 by 70 mm), so it’s much longer but only a little taller than the card. Set a Pokémon card on a check and the check stretches far past it on the long side.

Checks follow a common size so they fit through bank machines and printers. They’re printed on special paper with security features like microprinting and watermarks. The Pokémon card is far shorter than a check, at 3.5 inches versus 6 inches, but close in the other direction. A check gives you a longer frame for picturing the card, mostly useful for its shorter side.

A Guitar Pick Tin

A small guitar pick tin is close to a Pokémon card in one dimension. Many pick tins measure about 2.5 by 3.5 inches (63 by 88 mm) on the lid, matching the card’s footprint closely. Set a Pokémon card on top of the tin and the two line up well. It’s a handy match for guitar players who keep one around.

Pick tins come in a few sizes, so this one is approximate. The classic rectangular tin is built to hold a stack of picks, with a hinged or slip-off lid. They’re made from thin metal, often printed with a band or brand design. Since some pick tins share the trading card footprint, one gives you a close, everyday feel for a Pokémon card’s size.

A Folded Tissue

A single folded pocket tissue is close to a Pokémon card in size. A travel tissue folded in its pack measures about 2.5 by 3.5 inches (63 by 88 mm), close to the card’s footprint. Set a Pokémon card on a folded tissue and the two are similar in size, though the tissue is soft and less exact.

Pocket tissue packs are sized to slip into a bag or coat pocket, which is why the folded size lands near a trading card. They’re made from soft, layered paper, folded several times to fit the slim pack. The folded size varies a little by brand, so treat this as approximate. A folded pocket tissue gives you a rough, everyday sense of a Pokémon card’s size when nothing firmer is around.

A Standard Playing Card

A standard poker playing card is nearly the same size as a Pokémon card. Poker cards measure 2.5 by 3.5 inches (63 by 88 mm), matching a Pokémon card almost exactly. Set the two side by side and they line up. If you can picture a playing card from a deck, you already know what size a Pokémon card is.

Both use the “poker” card size, a long-standing standard in the card world. That’s why standard card sleeves fit both. Bridge-size playing cards are a bit narrower, at 2.25 inches wide, so they don’t match as well. Playing cards are printed on a coated paper core with a smooth finish for easy shuffling. Since almost every home has a deck, a playing card is the easiest size reference of all.

A Baseball or Sports Card

A baseball card is the same size as a Pokémon card. Modern sports cards measure 2.5 by 3.5 inches (63 by 88 mm), the shared trading card standard. Lay a baseball card next to a Pokémon card and they match perfectly. Collectors use the same sleeves, top-loaders, and binder pages for both.

This size became the norm for trading cards decades ago, which is why so many card types share it. Sports cards, Pokémon cards, and many other game cards all fit the same protective gear. The cards are printed on thick, coated cardstock built to hold up to handling. Since sports cards are so common, one gives you an exact, easy way to picture a Pokémon card’s size.

A Credit Card

credit card is a useful contrast to a Pokémon card. A credit card measures 3.37 by 2.13 inches (85.6 by 54 mm), so it’s shorter and wider than a Pokémon card. Hold the two together and you’ll see the credit card is stubbier, while the Pokémon card is taller and narrower.

Credit and debit cards follow a worldwide standard called ID-1, which keeps every card the same size so it fits any wallet or reader. The cards are made from layered plastic with a chip or magnetic stripe inside. A Pokémon card is taller than a credit card by about an inch, but narrower by nearly an inch. Picturing a credit card helps you sense the Pokémon card’s height by comparison.

A Business Card

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A standard business card shares one dimension with a Pokémon card. A US business card measures 3.5 by 2 inches (89 by 51 mm), so its long side matches the Pokémon card’s height of 3.5 inches. Turn a business card upright next to a Pokémon card and the heights line up closely.

Business cards use a worldwide-familiar size that fits neatly in wallets and cardholders. They’re printed on cardstock, often with a matte or glossy coating. The Pokémon card is a bit wider, at 2.5 inches versus the business card’s 2-inch width. So the two share a height but differ in width. A business card is a handy way to picture the 3.5-inch length of a Pokémon card.

A Wallet Photo

A standard wallet photo is the same size as a Pokémon card. Wallet prints often measure 2.5 by 3.5 inches (63 by 88 mm), matching the card exactly. Slide a wallet photo next to a Pokémon card and they line up. It’s a handy reference, since many people keep a wallet-size print or two.

The 2.5 by 3.5 wallet size has been a photo-lab standard for decades. Photo shops print several to a sheet, then cut them to size. The prints are made on glossy or matte photo paper. Because a wallet photo shares the exact trading card size, it fits the same sleeves and slots. If you have one around, it gives you a spot-on Pokémon card reference.

An Index Card

A 3-by-5-inch index card is a bit bigger than a Pokémon card in every direction. The index card measures 3 by 5 inches (76 by 127 mm), versus the card’s 2.5 by 3.5 inches. Set a Pokémon card on top of an index card and you’ll see a clear border all around. It’s a useful size to picture the card against.

Index cards are a study and note-taking staple, sold in packs at any office store. They’re made from stiff paper stock, ruled or blank, built to stand up in a card box. The Pokémon card is about half an inch narrower and one and a half inches shorter than the index card. So an index card gives you a slightly larger frame for picturing a Pokémon card’s size.

A Sticky Note

A standard 3-by-3-inch sticky note is close to a Pokémon card in width. The sticky note measures 3 by 3 inches (76 by 76 mm), so it’s a bit wider than the card’s 2.5-inch width but shorter than its 3.5-inch height. Place a Pokémon card over a sticky note and the card sticks out top and bottom.

Sticky notes are a desk favorite, with a strip of light glue on the back so they peel off clean. They come in many colors and sizes, from tiny flags to big pads. The classic square is the most common. The Pokémon card is taller than a square sticky note but close in width. A sticky note gives you a rough, everyday sense of the card’s width.

A Tarot Card

A tarot card is a useful contrast to a Pokémon card. A standard tarot card measures about 2.75 by 4.75 inches (70 by 121 mm), so it’s both wider and much taller than a Pokémon card. Lay the two side by side and the tarot card towers over the Pokémon card, with extra width too.

Tarot cards use their own larger size, built for artwork and easy handling during a reading. They’re printed on sturdy coated stock, often with a linen finish. The Pokémon card is about a quarter inch narrower and over an inch shorter than a tarot card. So tarot cards need their own oversized sleeves, not standard ones. Picturing a tarot card helps you see just how compact a Pokémon card really is.

How to Measure a Pokémon Card Without a Ruler

No ruler nearby? These tricks use common cards and objects to check a Pokémon card’s size.

Compare It to a Playing Card

This is the easiest method. Grab any standard playing card from a deck. Since both use the 2.5 by 3.5 inch poker size, they should match almost exactly. Line up the edges to confirm. If the two cards are the same size, you’ve confirmed the Pokémon card’s dimensions with no ruler at all.

Use a Credit Card as a Guide

A credit card is 3.37 inches long on its long side, close to a Pokémon card’s 3.5-inch height. Lay a credit card along the Pokémon card’s length, and the card runs just a hair longer than the credit card. For width, the credit card’s short side is 2.13 inches, a bit narrower than the Pokémon card’s 2.5 inches. It’s a quick pocket check.

Stack It Against a Dollar Bill

A dollar bill is 6.14 inches long and 2.61 inches wide. The bill’s width is close to a Pokémon card’s 2.5-inch width, so line them up to check the short side. The bill’s length is about 1.75 times the card’s height, so folding the bill helps you compare. It’s a handy backup when you only have cash on hand.

Pokémon Card Size vs. Other Card Sizes

Seeing a Pokémon card next to other cards helps it click. Here’s how the standard trading card size compares to cards you may already know.

Card type	Size	Notes
Bridge playing card	2.25 × 3.5 in	Narrower than Pokémon
Pokémon / poker card	2.5 × 3.5 in	The standard trading size
Credit card	3.37 × 2.13 in	Shorter and wider
Business card	3.5 × 2 in	Shares the 3.5 in side
Tarot card	2.75 × 4.75 in	Bigger all around

A Pokémon card matches a standard poker playing card almost exactly. It’s a quarter inch wider than a narrow bridge card. It’s taller but narrower than a credit card, and it shares its 3.5-inch height with a business card turned sideways. A tarot card is bigger in every direction. Keep those anchors in mind, and any card size becomes easy to judge next to a Pokémon card.

Frequently Asked Questions

What Is the Size of a Pokémon Card?

A standard Pokémon card is 2.5 by 3.5 inches, or 63 by 88 mm. This is the standard trading card size, matching poker playing cards.

Is There a $1,000,000 Pokémon Card?

Yes, a few rare cards have topped $1 million. A Pikachu Illustrator card sold for over $5 million, making it the most valuable Pokémon card.

Are Pokémon Cards 35pt or 55pt?

A standard Pokémon card is about 35pt thick, or 0.35 mm. The “pt” measures thickness, so 55pt sleeves and holders leave extra room for the card.

What Is the Standard Size of a TCG Card?

The standard TCG card size is 2.5 by 3.5 inches (63 by 88 mm). This covers Pokémon, Magic: The Gathering, and sports cards, which all share it.

Is a Card A5 or A6?

Neither. A Pokémon card is smaller than both. An A6 sheet is 4.1 by 5.8 inches, while a card is just 2.5 by 3.5 inches.

What is the standard trading card size?

The standard trading card size is 2.5 by 3.5 inches, or 63 by 88 millimeters. This size covers Pokémon cards, baseball and sports cards, and poker playing cards. It became the industry norm decades ago, which is why so many cards share the same sleeves and storage gear.

Conclusion

Now you know what size is a Pokémon card. A standard card measures 2.5 by 3.5 inches, or 63 by 88 millimeters. That is the same as 6.3 by 8.8 centimeters. Every modern Pokémon card shares this size, from common cards to rare holographic ones. The card is thin and light, about 0.012 inches thick. A standard poker playing card matches it almost exactly.