Star Realms Card Size & Sleeve Guide
Star Realms cards are 63.5 × 88 mm.
Wise Wizard Games (White Wizard Games) · 2014 · 128 cards in the base game. Sizes and the recommended sleeve for each, below.
What size are Star Realms cards?
| Cards | Count | Card size | Recommended sleeve |
|---|---|---|---|
| All cards (trade deck, personal decks, explorers, authority) | 128 | 63.5 × 88 mm | Standard Card Game |
How many sleeves to buy
- Standard Card Game: 128 cards + a few spares ≈ 135 sleeves — 2 packs of 100.
Counts include a ~5% spare buffer. Mixing multiple games? Use the Sleeve Count Calculator.
Expansions
| Cards | Count | Card size | Recommended sleeve |
|---|---|---|---|
| Cards | 128 | 63.5 × 88 mm | Standard Card Game |
Notes
Single card size, standard 63.5x88mm. The 128 total breaks down (per Wikipedia) as an 80-card trade deck, two 10-card starting decks, 10 explorers, and 18 double-sided authority cards. Authority score cards are double-sided so many players leave those unsleeved.
The same sleeves fit these games
Sleeves come in packs of 100 and Star Realms will not use a whole pack, so it is worth knowing what else the spares cover.
- Star Wars: Unlimited — 63 × 88 mm
- Taco Cat Goat Cheese Pizza — 63 × 88 mm
- Terraforming Mars — 63.5 × 88 mm
- Viticulture (Essential Edition) — 63 × 88 mm and 44 × 67 mm
Not every game is standard: 7 Wonders Duel (44 × 68 mm and 65 × 100 mm) and Codenames (45 × 68 mm) need their own size.
Frequently asked questions
Star Realms cards are 63.5 × 88 mm.
Star Realms uses Standard Card Game (63.5 × 88 mm) sleeves.
Star Realms's base game has 128 cards to sleeve. Allowing a few spares, that is about 135 sleeves: 135 Standard Card Game (2 packs of 100). Expansions add more — use the Sleeve Count Calculator to total several games at once.
Star Realms is a trademark of its publisher. The Cardboard Shelf is not affiliated with or endorsed by the game's publisher; we cover accessories only.