Nautical Calculator Pro
$5.49
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About Nautical Calculator Pro
Nautical Calculator Pro is the most complete application that solves the navigation calculations
The main features are :
- Calculate Route (solves 2nd navigation problem)
- Calculate point on Rhumb Line (solves 1st navigation problem)
- Calculate point on Great Circle (solves 1st navigation problem)
- Calculate point on WGS84 (solves 1st navigation problem)
- Calculate Average speed
- E.T.A. calculation
- Route plan, for manual waypoints planning
- Waypoint route
- Route mix with parallel limit
- Rhumb Line Parallel/Meridian intersection
- Follow on same Rhumb Line route
- Opposite course rendez vous
- Calculate Amplitude at sunset and sunrise and magnetic compass deviation
- Solves Drift problem
- Solves Tides problem
- Solves Tidal current problem
- Wind calculation with Beaufort classification
- ABC Tables (azimuth, initial course, right ascension with unknow star)
- Nautical almanac
- Celestial Navigation with position line
- Meridian transit
- Celestial observation
- Coastal navigation
- Wheel Over
- Converter
In routes feature there is a world map: it isn't a nautical chart and is not for use as a saling chart, but as a simple general means of showing the courses through the water on earth, this map isn't for navigational purposes.
No need connection for show the map; the map will be downloaded only one time.
The map, for size limit, will be show for scale over 60-70 Nm.
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The main features are :
- Calculate Route (solves 2nd navigation problem)
- Calculate point on Rhumb Line (solves 1st navigation problem)
- Calculate point on Great Circle (solves 1st navigation problem)
- Calculate point on WGS84 (solves 1st navigation problem)
- Calculate Average speed
- E.T.A. calculation
- Route plan, for manual waypoints planning
- Waypoint route
- Route mix with parallel limit
- Rhumb Line Parallel/Meridian intersection
- Follow on same Rhumb Line route
- Opposite course rendez vous
- Calculate Amplitude at sunset and sunrise and magnetic compass deviation
- Solves Drift problem
- Solves Tides problem
- Solves Tidal current problem
- Wind calculation with Beaufort classification
- ABC Tables (azimuth, initial course, right ascension with unknow star)
- Nautical almanac
- Celestial Navigation with position line
- Meridian transit
- Celestial observation
- Coastal navigation
- Wheel Over
- Converter
In routes feature there is a world map: it isn't a nautical chart and is not for use as a saling chart, but as a simple general means of showing the courses through the water on earth, this map isn't for navigational purposes.
No need connection for show the map; the map will be downloaded only one time.
The map, for size limit, will be show for scale over 60-70 Nm.
follow on facebook
https://www.facebook.com/NauticalCalculator
All Application Badges
Paid
app
app
Android
4.0+
4.0+
Bug
buster
buster
Android app
App History & Updates
What's Changed
v5.8.2
- fixed bug about when select star from sky-view on Nautical Almanac
- fixed bug about last function used
- fixed bug about map refresh on Route plan
v5.8.2
- fixed bug about when select star from sky-view on Nautical Almanac
- fixed bug about last function used
- fixed bug about map refresh on Route plan
Version update Nautical Calculator Pro was updated to version 5.8.2
Price update Price changed from $4.00 to $5.49.
Version update Nautical Calculator Pro was updated to version 4.4.1
More downloads Nautical Calculator Pro reached 1 000 - 5 000 downloads
What are users saying about Nautical Calculator Pro
S
by S####:
by S####:
awesome app
F
by F####:
by F####:
A must for seafarers.
M
by M####:
by M####:
I'm looking for sunrise and sunset calculations, using current position and a DR pos. Can this app calculate twilight? Also true bearing to a celestial object, sun, stars, planets, for given position. Does this app do that?
B
by B####:
by B####:
Need same for IOS
X
by X####:
by X####:
in route plan. pls allow to edit ZD for every waypoint at local time format. tnx
X
by X####:
by X####:
Great app.
X
by X####:
by X####:
Wind Direction & Gyro Error are some of the important things to be observed every watch.
P
by P####:
by P####:
Great app, worth every dolar !
M
by M####:
by M####:
Average speed by dist. doesnt compute exact req. speed when passing IDL and including zone times.Any solution to this?Anyway its very good overall.
T
by T####:
by T####:
It's useful
B
by B####:
by B####:
Great app. Can you include sunrise & sunset calculation
L
by L####:
by L####:
You nailed it my friend amazing application for deck officers superb
U
by U####:
by U####:
Best nautical calculator for navigators.
X
by X####:
by X####:
Pls intruduce 24hr format in eta calculation. 1200 noon have diff results to 1159. Great app for navigators.
X
by X####:
by X####:
I recommend this to my fellow seafarers, especially to all deck officers. Very useful in our daily noon report and other navigational observation.
H
by H####:
by H####:
This app is great for the navigator or the mates! Accurate and easy to use! The developer is great and responds to communications quickly. I can't wait for future updates
X
by X####:
by X####:
already tested it..really great.noon report will be easy now..thanks a lot..
X
by X####:
by X####:
Sun sight ???? Or only stars ???
X
by X####:
by X####:
Very useful but i noticed that there is no digits for seconds in the observation time for nautical almanac and for celestial observation !!!!!!!
X
by X####:
by X####:
very good update this time
N
by N####:
by N####:
It's a nice program I use it while navigating but could you please check in the ABC section because when I enter the data in LHA the result of "A" is wrong, could you please fix the problem....and also could you add wind calculation so that it will be more useful...include also the ETA
M
by M####:
by M####:
Pls add button for swap coordinates in Rhumbline Parallel/Meridian Intersection section. Its a very useful for paper charts users. Thanks...
N
by N####:
by N####:
Good app
N
by N####:
by N####:
The App is good for quick calculations. But the option for taking current position not working. If I click current location then it asks for city name. Any seafarer will use the map at sea and not in city. The current location should be automatically selected from GPS on clicking the Location Icon or as soon as the app is opened. Please get it fixed.
L
by L####:
by L####:
Very good
N
by N####:
by N####:
Thanks for the effort on improvements,,
N
by N####:
by N####:
Very useful but i noticed that there is no digits for seconds in the observation time for nautical almanac and for celestial observation !!!!!!!
L
by L####:
by L####:
After few times it's finally working. Great and useful App
C
by C####:
by C####:
Great app tried to compare it w deckman a program in philippines for navigation in wc i relied for 16 years at sea and this app i highly recommend for those deck officers
N
by N####:
by N####:
I brought the app, but when I try to open it its asking me to buy it again . Why
V
by V####:
by V####:
It is useful but stopped working one day after purchased. Need help.
Q
by Q####:
by Q####:
Could be 5 stars if it has an update that includes gyro error for those NOT USING SEXTANT. Lacking A B C method. True Zn,True Bearing,Gyro Bearing, Gyro Error, Gyro Course, True Course, Magnetic Course, Compass Error, Variation and Deviation for SUN STARS AND PLANETS. Hope you have these in the next update.
C
by C####:
by C####:
True wind calculator
N
by N####:
by N####:
Nice and useful. Thank you..
U
by U####:
by U####:
Can you add time adjustments for long voyages on your future updates?Time zones for average speed by distance as well?...thanks
K
by K####:
by K####:
(Gyro Error)
K
by K####:
by K####:
Overall very useful app for all students as well for mariners. Simple and straight foreward interface, easy to use, great app.
C
by C####:
by C####:
Great job...lite software but powerfull
W
by W####:
by W####:
Very Good and useful
by N####:
It's great app.