免费 · 计算与转换
壁纸计算.
按房间周长、卷材尺寸和图案重复估算幅数和卷数。
Drops run the full wall height. The repeat rounds each drop up. The tool does not place a pattern across corners. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
- Perimeter used
- 14 m
- Drop length
- 2.5 m
- Drops
- 27
- Drops per roll
- 4
- Rolls
- 7
Drops are the usable perimeter divided by the roll width, rounded up. A pattern repeat rounds each drop up to a whole repeat. Rolls round up from the drops that fit in one roll length.
使用方法: 壁纸计算
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限制与支持格式
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英语技术说明
Drops run the full wall height. The repeat rounds each drop up. The tool does not place a pattern across corners. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
Estimate wallpaper drops and rolls from the room perimeter, roll size and pattern repeat. Drops run the full wall height. The repeat rounds each drop up. The tool does not place a pattern across corners. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
A 4 m × 3 m room, 2.5 m high, with 0.53 m × 10 m rolls.