Zwift TTT Calculator

Welcome to the Zwift TTT Calculator, your essential tool for strategizing and optimizing team performance in Zwift Team Time Trials (TTT).

This intuitive tool aids team captains in planning the optimal power output for each rider, ensuring peak efficiency during races. By analyzing individual rider capabilities and estimating key performance metrics, our software transforms complex data into actionable insights. Ideal for Zwift racers seeking to enhance their team dynamics and improve race outcomes, the Zwift TTT Calculator, which also acts as a time predictor for the upcoming WTRL TTT, is your premier resource for analyzing, planning, and mastering TTT events.

It is important to use accurate FTP values for riders, as they are used to calculate power output and IF values.

Add New Rider(s) to Roster
Either enter Zwift IDs in the first box or enter Rider Name, Weight, Height, and FTP below.

  1. Set the team name (optional).
  2. Add riders to the roster using Zwift IDs or manually.
  3. Edit rider details as needed.
  4. Move up to 8 riders from the roster to the race sheet, drag and drop or use the icon to move all to race sheet or icon to move them individually.
  5. Set an appropriate target speed.
  6. Adjust the pull power or duration for each rider to set an appropriate Intensity Factor (IF) - 100% is a good starting point
  7. Some columns can be sorted with the icon.
  8. Drag riders to change the order.
  9. Hover over the icons for more information.
  10. Warning icons indicate potential issues with pull powers. More information can be found by hovering over them.
  11. Generate an image using icon.
  12. Reset everything using the icon.
Roster

Move
All

Delete
Roster

Race Sheet
kph
Edit Mode
Quick Tools

Auto Set
Speed 

Auto
Order 

Calculator Settings
Duration Interval
Auto Optimize

Variable
Speed 

Fixed
Speed 

Allow zero pulls

Not sure where to start? Move your riders to the race sheet, select an intensity, efficiency and hit Auto Optimize!

Move
All

Reset
Adjustments

Reset
Durations

Delete
Riders

Create
Image

Export
JSON

Export
Link

WTRL TTT - 5th December 2024 - Waisted 8

Distance: 30.9 km / Elevation: 143.9 m ascent
Image Export Settings
Zwift Category
WTRL event and estimated time
Round power to nearest...
Hide Team Tag
Show 2nd - 4th wheel
Show Wheel Power as...
Show Pull Speed
Show Kit Color
Header / Team Name Color

Clear
Settings

Image Export

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Image

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All