無料 · 計算と変換
壁紙計算.
周長、ロール寸法、柄のリピートから枚数とロール数を見積もります。
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.
使い方: 壁紙計算
データを入力するかファイルを選び、設定を調整して結果を生成します。コピーやダウンロードの前に結果を確認してください。
制限と対応形式
入力内容はお使いの端末で処理されます。
英語の技術説明
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.