Free training tools

Example

Maximum HR190 bpm

Z195–113

Z2114–132

Z3133–151

Z4152–170

Z5171+

Heart rate zones calculator

Find your training ranges from maximum HR, heart rate reserve, age or measured thresholds.

6 methodsOpen calculator

Example

Duration

60 min

Weighted power (NP)

200 W

FTP

250 W

PSS64

Training load calculator

Estimate a session’s cardio load with TRIMP, or cycling power load with PSS.

TRIMP · PSSOpen calculator

Example

FTP250 W

Z7

377.5+

Z6

302.5–<377.5

Z5

265–<302.5

Z4

227.5–<265

Z3

190–<227.5

Z2

140–<190

Z1

0–<140

Cycling power zones calculator

Turn your FTP into watt ranges using Coggan, British Cycling or TrainerRoad zones.

3 presetsOpen calculator

Mallorca 312

Garmin route downloader

Open a public Garmin course, explore its elevation and climbs, and download the track.

GPX · TCX · FIT · GeoJSONOpen tool

Free to use. No account needed. Your calculator inputs stay in this browser.