VMG Calculator v2.5.1
View Instructions
Release Notes v2.5.1 ▼
Automatic Logging:
Full calculation results are now saved in the log automatically.
Simplified Summary:
VMG summary line now shows only COG/SOG — VMG — Distance for quick reference.
Boat Name:
Reintroduced as reference and displayed in saved log entries.
VMG Mode Checkbox:
Option to calculate VMG using great-circle course to destination.
Dark Mode:
VMG summary text now displays correctly in dark mode.
Remembered Inputs:
All fields except current position are now remembered automatically.
CSV Export:
Download saved results for Notion or spreadsheets.
PayPal Link:
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View Instructions:
Click the link to view the full instructions page.
Current Position (Lat, Long)
Destination (Lat, Long)
Port Name
Remember Port
Boat Name
Heading (°) & Speed (kn)
AW Angle & Speed (kn)
True Wind Angle & Speed (kn)
Current Set (°) & Drift (kn)
VMG Calculation Mode
Use True Course to Destination
Calculate
Toggle Dark Mode
Clear Log
Download CSV