What is VAM in cycling?

VAM (velocità ascensionale media) is your average climbing speed measured in vertical metres gained per hour. It's a clean way to compare climbing efforts across different gradients and climbs, independent of horizontal distance or road speed.

How is VAM calculated?

Divide the elevation gained in metres by the climbing time in hours. Climbing 600 m in 30 minutes equals a VAM of 1,200 m/h. Enter your elevation and time and the tool returns VAM plus the minutes needed per 1,000 m of climbing.

Recreational climbers often produce roughly 600–900 m/h, strong amateurs 1,000–1,400 m/h, and professional climbers on steep gradients can exceed 1,600–1,800 m/h. VAM rises on steeper slopes, so always compare efforts on similar gradients.

VAM 爬坡速度計算器

每小時爬升的垂直公尺數

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累計爬升 (m)

爬升的垂直公尺數，例如 500

時間（分鐘）

爬坡所花的分鐘數，例如 30

VAM 爬坡速度計算器

VAM 是車手用來比較爬坡實力的方法，與距離或速度無關，它只衡量你提升海拔的速度有多快。輸入你爬升的高度與所花的時間，本計算器會回傳以每小時公尺表示的 VAM，以及依該速度爬完垂直 1000 m 所需的時間。可用它來追蹤爬坡狀態、比較不同爬坡的努力，並為下一次大爬坡設定目標。

VAM（Velocità Ascensionale Media）是指你每小時爬升的垂直公尺數，是自行車運動中衡量爬坡能力最簡潔的單一指標，因環法與環義的經典爬坡而廣為人知。休閒車手大約能達到每小時 700–1000 m，實力出眾的業餘選手為 1100–1400，頂尖職業車手在陡坡上可超過每小時 1600 m。在相同努力下，坡度越陡 VAM 越高，因此請在坡度相近的爬坡之間比較 VAM。

常見問題

What is VAM in cycling?: VAM (velocità ascensionale media) is your average climbing speed measured in vertical metres gained per hour. It's a clean way to compare climbing efforts across different gradients and climbs, independent of horizontal distance or road speed.
How is VAM calculated?: Divide the elevation gained in metres by the climbing time in hours. Climbing 600 m in 30 minutes equals a VAM of 1,200 m/h. Enter your elevation and time and the tool returns VAM plus the minutes needed per 1,000 m of climbing.
What is a good VAM?: Recreational climbers often produce roughly 600–900 m/h, strong amateurs 1,000–1,400 m/h, and professional climbers on steep gradients can exceed 1,600–1,800 m/h. VAM rises on steeper slopes, so always compare efforts on similar gradients.

VAM 爬坡速度計算器

常見問題

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