jarvisbox

心率训练区间

依年龄与静止心率计算五个有氧训练心率区间。

100% client-side · no upload

How to use

  1. Enter your age. The calculator uses the formula Max HR = 220 − age.
  2. Optionally add your resting heart rate (measured first thing in the morning) to use the Karvonen method for more accurate zones.
  3. Click Calculate Zones to see your five training zones.

Related health tools

常见问题

Is this heart rate zones calculator free?
Yes, completely free with no signup and no usage limits.
Does my data leave my device?
No. All calculations run in JavaScript inside your browser. Nothing is sent to any server.
Does it work on mobile?
Yes. The calculator is mobile-first and works on iPhone Safari and Android Chrome.

Last updated:

反馈这个工具的问题