How many sleeves do I need for 150 cards?
150 cards need 158 sleeves at the planner's default 5% spare allowance (150 × 1.05, rounded up).
| Spare allowance | Sleeves needed |
|---|---|
| 0% | 150 |
| 5% | 158 |
| 10% | 165 |
| 15% | 173 |
| 20% | 180 |
| 25% | 188 |
Computed with the planner's own rounding rules (entered count × (1 + allowance ÷ 100), rounded up). Not a live product catalog; verify sleeve stock and price before buying.
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Why round up to a full sleeve?
Sleeves are sold as discrete units, so a fractional requirement is rounded up to the next whole sleeve.
How many packs should I buy?
At a 5% allowance you need 158 sleeves: that is 4 × 50-count pack, 3 × 60-count pack, 2 × 100-count pack.