無料 · 計算と変換
階段計算機.
段数、実際の蹴上げ、踏面、勾配、ささら長、2R+G の目安を計算します。
Riser count is rounded to the nearest whole number. 2R+G is compared with 600–650 mm as a comfort guide. Waist volume is optional. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
- Risers
- 16
- Treads
- 15
- Actual riser
- 0.175 m
- Total going
- 3.75 m
- Slope
- 34.99202 degrees
- Stringer length
- 4.680011 m
- 2R + G
- 600 mm
- Comfort guide
- Inside 600–650 mm
Risers are the floor height divided by the target riser, rounded to the nearest whole number. The stringer is the hypotenuse of the total rise and the total going. 2R+G is a comfort guide of 600–650 mm, not a national stair code.
使い方: 階段計算機
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
Riser count is rounded to the nearest whole number. 2R+G is compared with 600–650 mm as a comfort guide. Waist volume is optional. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
Find riser count, actual riser height, going, slope, stringer length and the 2R+G comfort check. Riser count is rounded to the nearest whole number. 2R+G is compared with 600–650 mm as a comfort guide. Waist volume is optional. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
2.8 m floor height with a 175 mm target riser and a 250 mm tread.