MARINE
Sailing Time Calculator
Voyage duration · ETA · Speed · Distance · Time zones · Current & wind effects
ETA planning
current/wind
Voyage parameters
NM
kt
Average cruising speed
kt
Positive = headwind/current, Negative = tailwind/current
local
Set departure date and time
hr
Destination time zone relative to departure
Time formulas
- S = D / (V ± C) sailing time (hr)
- S_hr = D / S_kt time = distance / speed
- ETA = Departure + S_hr estimated arrival
Sailing time
45.0
hr
Days/Hours
1d 21h
ETA
Jun 22, 14:30
local time
Speed profile
Boat speed
Current effect
Effective speed
Effective speed: 10.0 kt
Time details
Distance
450
NM
Boat speed
12.0
kt
Current effect
-2.0
kt
Effective speed
10.0
kt
Time zone change
0
hr
Voyage timeline
ETA: Jun 22, 14:30
Departure
Jun 20, 17:30
Voyage
45.0 hr
Arrival
Jun 22, 14:30