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02 / Sleeve & Slot
Board game sleeve pack planner
Count packs to buy after allowing for sleeves you already have and desired spares.
Your measurements
Use the units shown. Your measurements stay in this browser.
The plan
Your results
How the calculation works
Shortfall = max(0, cards + spares − owned). Packs = ceil(shortfall ÷ pack size).
Before you use the result
Use this separately for every sleeve size. Only count owned sleeves that fit the cards and match the intended sleeve type.
A worked example
Cards to sleeve: 237 · Suitable sleeves already owned: 20 · Extra spare sleeves wanted: 10 · Sleeves per pack: 100.
- Sleeves short
- 227
- Packs to buy
- 3
- Sleeves left after sleeving
- 83
Results display up to three decimal places. Rounding happens only for display, except where the method explicitly counts whole items.