Privacy
Your measurements stay yours.
Calculator inputs and results are processed locally in your browser and are not saved to a Coach Track account.
Calculator data
We do not transmit or persist the measurements, times, selections, or results you enter into these calculators. Copy and share actions run only when you choose them.
Preferences
Your selected theme and measurement system may be stored in browser local storage so the site can remember your preference.
Analytics and reliability
We may collect page views and interaction events such as calculator completion, unit changes, and link clicks. These events must not include your entered values or results. Error monitoring may collect technical diagnostics without calculator values.