The sea route calculator allows you to create routes from a vessel’s current position to one or more ports, helping you estimate ETA, distance, and voyage details.
Create a sea route
Step 1
Find and select the vessel directly on the map or by using the search bar. The vessel information card will be shown at the bottom of the screen.
Tap the Route icon in the row of blue buttons, to open the sea route calculator.
Step 2
Tap + Add port and search for a port by entering its name or LOCODE.
Select the port to add it as a destination.
Step 3
Add more ports if needed, and drag the vessels to reorder them according to your preference.
You can also adjust the speed of the vessel to see how it affects the route.
Note: If you do not change the speed settings, the vessel’s current speed will be used for time calculations.
Step 4
When you are happy with your selection, tap Show route.
Step 5
Drag the menu up to view details such as:
ETA
Distance to destination
Days at sea
Tip: Tap the blue ⓘ icons to learn more about any of the details shown.
You are now ready to create sea routes from a vessel’s position in ShipAtlas.






