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 爬坡速度计算器

每小时爬升的垂直米数

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累计爬升 (m)

爬升的垂直米数，例如 500

时间（分钟）

爬坡所用的分钟数，例如 30

VAM 爬坡速度计算器

VAM 是骑行者用来比较爬坡实力的方法，与距离或速度无关，它只衡量你提升海拔的速度有多快。输入你爬升的高度和所用的时间，本计算器会返回以每小时米数表示的 VAM，以及按该速度爬完垂直 1000 m 所需的时间。可用它来跟踪爬坡状态、比较不同爬坡的努力，并为下一次大爬坡设定目标。

VAM（Velocità Ascensionale Media）是指你每小时爬升的垂直米数，是骑行中衡量爬坡能力最简洁的单一指标，因环法和环意的经典爬坡而广为人知。业余爬坡者大约能达到每小时 700–1000 m，实力出色的业余选手为 1100–1400，顶尖职业车手在陡坡上可超过每小时 1600 m。在相同努力下，坡度越陡 VAM 越高，因此请在坡度相近的爬坡之间比较 VAM。

常见问题

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 爬坡速度计算器

常见问题

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