Every Pokemon card — English, Japanese, old or new — measures 63mm × 88mm (2.5" × 3.5"). That's the standard trading card size, shared with Magic: The Gathering and most other TCGs. Below is the complete size chart for every card type, plus exactly which sleeves, toploaders, and binders fit.
Pokemon Card Dimensions at a Glance
| Card Type | Width × Height (mm) | Width × Height (inches) | Notes |
|---|---|---|---|
| Standard (English) | 63 × 88 | 2.5" × 3.5" | All modern and vintage cards |
| Standard (Japanese) | 63 × 88 | 2.5" × 3.5" | Same size, slightly thinner cardstock |
| Jumbo / Oversized | 102 × 146 | 4" × 5.75" | Promo cards, box toppers |
Standard Pokemon Card Size: 63mm × 88mm
Every standard Pokemon card since the Base Set in 1996 has been printed at 63mm × 88mm. This hasn't changed across any era — WOTC, EX, Diamond & Pearl, Sword & Shield, Scarlet & Violet. If it's a standard playable Pokemon card, it's this size.
English vs Japanese — same dimensions, different feel. One of the most common myths in the hobby is that Japanese cards are smaller. They're not. Both are 63mm × 88mm. The difference is the cardstock — Japanese cards use a thinner, smoother stock at roughly 0.28mm thick, while English cards sit around 0.32mm. This means Japanese cards feel lighter and more flexible, but they fit the same sleeves and toploaders.
A standard Pokemon card weighs approximately 1.8 grams. Full-art and textured cards can weigh slightly more due to the additional print layers.
Jumbo Pokemon Card Size: 102mm × 146mm
Jumbo cards come in collection boxes, promo packs, and special sets. They measure 102mm × 146mm (roughly 4" × 5.75") — about 2.5x the area of a standard card. These don't fit standard sleeves or toploaders. You'll need oversized toploaders (6" × 8") or display frames to protect them.
Jumbo cards aren't tournament legal, so they're purely display pieces. V-UNION cards, box-topper promos, and Build & Battle promos are the most common types.
What Protection Fits Pokemon Cards?
Sleeves
Penny sleeves (66mm × 91mm) are the standard first layer — cheap, universal, and every collector should have hundreds on hand. They give about 1.5mm clearance on each side for easy insertion.
Perfect fit / inner sleeves (64mm × 89mm) are tighter, designed for double-sleeving. Slide the card into a perfect fit first, then into an outer sleeve for a sealed, dust-free fit. Double-sleeving is the best way to protect valuable pulls.
Art sleeves / deck sleeves (67mm × 92mm) are thicker matte or glossy sleeves used for gameplay. They fit over a penny-sleeved or perfect-fit card and come in branded designs.
Toploaders & Magnetic Cases
Standard 3" × 4" toploaders (76mm × 102mm) fit any standard Pokemon card — sleeved or unsleeved. For valuable cards, always sleeve before toploading.
Magnetic one-touch cases come in point thickness ratings. For a standard Pokemon card:
- 35pt — fits a standard or single-sleeved card (most common)
- 55pt — fits a double-sleeved card comfortably
- 75pt+ — too thick for Pokemon cards, designed for thicker sports cards
Semi-rigid card holders (card savers) are required by most grading companies like PSA and CGC for submissions. They measure roughly 79mm × 108mm.
Binder Pages
9-pocket pages are the standard for binder collectors — each pocket fits a standard 63mm × 88mm card (sleeved or unsleeved). This is the most space-efficient way to store and display a collection.
4-pocket pages fit toploaded cards or magnetic cases. If you topload your hits and want them in a binder, these are what you need.
Frequently Asked Questions
What size are Pokemon cards in mm?
Standard Pokemon cards are 63mm wide × 88mm tall (2.5" × 3.5"). This is the universal trading card size used across all Pokemon TCG sets, both English and Japanese.
Are Japanese Pokemon cards a different size?
No. Japanese and English Pokemon cards are the same size — 63mm × 88mm. The difference is the cardstock thickness. Japanese cards are roughly 0.28mm thick compared to English cards at 0.32mm, which makes them feel thinner and lighter.
What size sleeves fit Pokemon cards?
Standard penny sleeves (66mm × 91mm) fit all Pokemon cards. For a tighter fit, use perfect fit inner sleeves (64mm × 89mm). For gameplay, use deck sleeves (67mm × 92mm) which fit over an inner-sleeved card.
What size toploader do I need for Pokemon cards?
Standard 3" × 4" toploaders (76mm × 102mm) fit all standard Pokemon cards, both sleeved and unsleeved. For magnetic one-touch cases, use 35pt for standard cards or 55pt for double-sleeved cards.
How thick is a Pokemon card?
English Pokemon cards are approximately 0.32mm thick. Japanese Pokemon cards are slightly thinner at around 0.28mm. Both fit comfortably in 35pt magnetic cases and standard toploaders.