Standard Pokémon card dimensions are 2.5 × 3.5 inches (63 × 88 mm), and this size has not changed since the game reached the US in 1999. This guide covers Pokémon card size, thickness, weight, jumbo formats, sleeves, toploaders, binders and storage. By the end, you will know exactly what to buy before you spend a dollar.
Pokémon Card Dimensions in Different Units
| Measurement | Standard Pokémon Card |
|---|---|
| Inches | 2.5 × 3.5 in |
| Millimeters | 63 × 88 mm |
| Centimeters | 6.3 × 8.8 cm |
| Exact Metric | 63.5 × 88.9 mm |
| Thickness | 0.3 mm (0.012 in) |
| Weight | 1.8 g (1,800 mg, about 0.06 oz) |
Did you know? Pokémon cards share the same 2.5 × 3.5 inch size as standard poker playing cards.
Everything Covered in This Guide
Standard Card Measurements
- Width and height
- Thickness
- Weight
- Pokémon card size in cm and mm
Oversized and Special Formats
- Box topper cards
- Jumbo cards
- CoroCoro oversized promos
Sleeves and Protection
- Perfect-fit sleeves
- Standard (penny) sleeves
- Toploaders
- Magnetic cases and graded slabs
Storage and Display
- 9-pocket binder pages
- Deck boxes
- Double-sleeving
Comparisons and Checks
- Pokémon vs. Magic: The Gathering
- Pokémon vs. Yu-Gi-Oh!
- Pokémon vs. sports cards
- Japanese vs. English cards
- Measuring a card and spotting fakes
Standard Pokémon Card Size Explained
Every regular card you pull from a booster pack follows one set of Pokémon card measurements.
Pokémon Card Width and Height
| Measurement | Standard Pokémon TCG Card |
|---|---|
| Width (Short Edge) | 2.5 in |
| Height (Long Edge) | 3.5 in |
| Footprint | Same as a regular poker playing card |
| Upright Position | Long 3.5 in edge runs top to bottom; short 2.5 in edge runs across |
Did you know? Hold the card upright and the long edge runs top to bottom, which makes the size of a Pokémon card easy to remember.
Pokémon Card Thickness
A single Pokémon TCG card is about 0.3 mm thick, close to the thickness of a sheet of heavy cardstock. Holo and textured cards can feel a little thicker because of foil and embossing.
Keep card thickness separate from toploader ratings. A “35pt” label describes the Ultra PRO toploader, not the Pokémon TCG card inside it.
Pokémon Card Weight
An average Pokémon TCG card weighs about 1.8 grams, which is 0.06 ounces. A tournament deck of 60 cards adds up to roughly 108 grams before sleeves.
Sleeves add a small amount to the weight of each Pokémon TCG card. A deck in Dragon Shield Matte sleeves ends up noticeably heavier than a bare stack.
Pokémon Card Size in CM and MM
| Measurement | Standard Pokémon TCG Card |
|---|---|
| Centimeters | 6.3 × 8.8 cm |
| Millimeters | 63 × 88 mm |
| Exact Conversion | 63.5 × 88.9 mm |
| Best Used For | Printers, foam inserts, and custom display cases |
| Digital Caliper Reading | 63 × 88 mm is right on target |
Did you know? Exact conversion gives 63.5 × 88.9 mm, so a ruler may show a tiny difference from the 63 × 88 mm figure.
Oversized and Special Pokémon Card Sizes
Not every Pokémon card fits a normal sleeve, so check the format before you buy anything.
Box Topper Card Size
A box topper card is a promo insert that comes inside special collection boxes. It measures roughly 3.5 × 5 inches, though exact sizes vary by release.
A box topper card is meant for display, not play, and it is not tournament legal. Standard sleeves will not fit a box topper card, so look for oversized protectors.
Jumbo Pokémon Card Size
A jumbo Pokémon card is an oversized promo that runs from roughly 5 × 7 inches to about 5.7 × 8 inches. The exact size depends on the release year.
A jumbo Pokémon card needs jumbo-specific sleeves because a standard Ultra PRO sleeve is far too small. Store jumbo cards apart from your binder so they do not get forced into the wrong holder.
CoroCoro Oversized Cards
A CoroCoro oversized card is a Japan-only promo, historically bundled with CoroCoro Comic magazine. It measures around 5.7 × 8 inches.
Most collectors frame a CoroCoro oversized card instead of sleeving it, because sleeves for this size are hard to find. These cards usually come from import sellers.
Pokémon Card Sleeve Sizes and Protectors
The right Pokémon card sleeve size depends on how you use the card, and every sleeve is slightly bigger than the card.
Perfect-Fit Sleeve Size
A perfect-fit sleeve, such as the Dragon Shield Perfect Fit, measures about 64 × 89 mm. It hugs the Pokémon card with almost no gap.
A Dragon Shield Perfect Fit sleeve works best as the inner layer for double-sleeving or grading prep. It keeps dust off the card face and cuts down on movement.
Standard (Penny) Sleeve Size
A standard sleeve, such as the Ultra PRO Eclipse Standard, measures about 66 × 91 mm. That extra room makes the Pokémon card easy to slide in and out.
An Ultra PRO Eclipse Standard sleeve is a good pick for bulk cards, trade stacks and daily handling. It also fits neatly over a perfect-fit inner sleeve.
Toploader Size for Pokémon Cards
An Ultra PRO 3 × 4 inch toploader in 35pt holds one standard Pokémon card, or one sleeved card. The 35pt label describes the rigid holder’s slot thickness.
Thicker Pokémon cards, such as textured full arts, may need a 55pt Ultra PRO toploader. When you are unsure, go up one size so the card never gets squeezed.
Magnetic Case and Graded Slab Sizes
A magnetic one-touch case holds a Pokémon card in a rigid frame and is rated in pt, from thin to extra thick. Pick the pt rating that matches your card’s thickness.
A PSA graded slab is far larger than a raw Pokémon card, at roughly 4 × 5.75 inches in total. Binder pages made for slabs are sold separately.
Storing and Organizing Pokémon Cards by Size
Good storage starts with matching your Pokémon card size to the holder.
9-Pocket Binder Pages
A 9-pocket binder page is built for standard-size Pokémon cards, and each pocket fits one card. That makes it the most popular way to show off a set.
Sleeved cards can jam in tight pockets, especially when they are double-sleeved in Ultra PRO Eclipse sleeves. Test one card before you sleeve your whole binder.
Deck Boxes and Storage Boxes
A standard deck box fits a 60-card Pokémon deck, even when each card is in a Dragon Shield Matte sleeve. The sleeves add a little bulk, so leave some room.
A Dragon Shield deck box built for standard cards will also hold Magic: The Gathering decks. Always check how many sleeved cards the box is rated for.
Double-Sleeving Valuable Cards
Double-sleeving means placing a Pokémon card in a Dragon Shield Perfect Fit sleeve first, then sliding it into an Ultra PRO standard sleeve. The two layers guard against dust and scratches.
Never use two perfect-fit sleeves together, because the outer one will not slide over the inner one. A toploader goes on last for the best protection.
Pokémon Card Size vs. Other Trading Cards
Comparing Pokémon TCG card size with other games shows which accessories you can share.
Pokémon vs. Magic: The Gathering
A Magic: The Gathering card from Wizards of the Coast measures 2.5 × 3.5 inches, the same as a Pokémon card. That makes the two games fully compatible with each other’s sleeves.
You can sleeve a Magic: The Gathering card and a Pokémon card in the same Ultra PRO Eclipse sleeve pack. Deck boxes and binder pages work for both too.
Pokémon vs. Yu-Gi-Oh!
A Yu-Gi-Oh! card is smaller than a Pokémon card, at about 59 × 86 mm. The difference looks tiny, but it matters in a sleeve.
A Pokémon card will not fit properly in Dragon Shield Japanese Size sleeves, which are cut for the smaller Yu-Gi-Oh! card. This is one of the most common sleeve-buying mistakes.
Pokémon vs. Sports Cards
A standard baseball or basketball card measures 2.5 × 3.5 inches, exactly like a Pokémon card. So sports-card supplies work for Pokémon too.
An Ultra PRO 3 × 4 inch toploader made for baseball cards fits a Pokémon card without any trouble. Just check that the pt rating matches.
Japanese vs. English Pokémon Card Size
A Japanese Pokémon card is the same size as an English Pokémon card, about 63 × 88 mm. Only the card back, text and layout are different.
You can mix Japanese and English Pokémon cards in one Ultra PRO binder page with no spacing problems. The idea that Japanese cards are smaller is a myth.
How to Measure a Pokémon Card
A simple ruler or a digital caliper is all you need to check your own cards.
Measuring a Pokémon Card Step by Step
Lay the Pokémon card flat on a table and measure the width first, then the height. A digital caliper gives the most exact Pokémon card measurements.
A standard Pokémon card should read close to 2.5 × 3.5 inches. Small differences from printing are normal, so check a few cards from different sets.
Spotting Fakes Using Size
Real Pokémon cards stay very close to the standard size, so a card that is clearly off by a millimeter or two deserves a second look. Size is one clue, not full proof.
Compare the suspect Pokémon card with a card you know is real, using a ruler. Also check the print sharpness, the font and the card back color.
Common Sleeve-Buying Mistakes
The biggest mistake is buying Yu-Gi-Oh! sleeves, such as Dragon Shield Japanese Size, for Pokémon cards. They are too small and can bend the card edges.
Another mistake is forcing a Pokémon card into a tight Ultra PRO sleeve. Buy a small test pack first, then order a full box once the fit feels right.
FAQ
What are the dimensions of a Pokémon card?
A standard Pokémon card is 2.5 inches wide by 3.5 inches tall (63 × 88 mm).
How many cm is a Pokémon card?
A standard Pokémon card measures about 6.3 cm wide by 8.8 cm tall.
What size sleeve fits a Pokémon card?
Standard sleeves run about 66 × 91 mm, and perfect-fit sleeves run about 64 × 89 mm.
Are all Pokémon cards the same size?
All regular cards are the same size. Jumbo and box topper promos are the exceptions.
Are Japanese Pokémon cards the same size as English cards?
Yes, both use the same standard size of about 63 × 88 mm.
How thick is a Pokémon card?
A Pokémon card is about 0.3 mm thick. Toploader pt ratings describe the holder, not the card.
Do Pokémon cards fit Magic: The Gathering sleeves?
Yes, both games use 2.5 × 3.5 inch cards, so sleeves are interchangeable.
What size toploader do Pokémon cards need?
A 3 × 4 inch, 35pt toploader fits most standard Pokémon cards.
Do Yu-Gi-Oh! sleeves fit Pokémon cards?
No, Yu-Gi-Oh! sleeves are cut smaller and will be too tight for Pokémon cards.
How big are jumbo Pokémon cards?
They run from roughly 5 × 7 inches to about 5.7 × 8 inches, depending on the release.
Conclusion
Standard Pokémon card dimensions are 2.5 × 3.5 inches (63 × 88 mm), and they stay the same across sets, years and languages. Jumbo and box topper formats are the exceptions, and they need their own protection. Measure first, match the sleeve to the card, and your collection stays safe.
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