Seamans Calculator

 

 

 

 

Calculator Read Out
 
 
 
 

Given Meters, Compute Feet and Fathoms

 

Meters:
Results:
Feet:
Fathoms:

Given Feet, Compute Meters and Fathoms:

 

Feet:
Meters:
Fathoms:

Given Fathoms, Compute the Meters and Feet:

 

Fathoms:
Meters:
Feet:

 

 


 

Speed for a Measured Mile Given the Time in Seconds, Compute the Speed in Knots

 

Elapsed time in seconds:
Speed in knots:


Speed, Time and Distance Given Two Values, Compute the Third:

 

Speed in knots:
Elapsed time in minutes:
Distance in nautical miles:

 


 

 
This page allows calculation of one degree of latitude and longitude. Lengths are calculated in nautical miles, statute miles, feet, and meters.

 

 

Latitude:
(degrees)


Length of a Degree of Latitude:
Meters:
Feet:
Nautical Miles:
Statute Miles:

Length of a Degree of Longitude:
Meters:
Feet:
Nautical Miles:
Statute Miles: