To solve many of the equations and conversions typically associated with marine navigation Marine Nautical Calculators is used.
Use this app as calculator and converter tool for all your marine needs.

App includes:
Celestial Navigation Calculators
Conversions Calculators
Chart Scales and Conversion for Nautical and Statute Miles
Conversion for Meters, Feet and Fathoms
Distance Calculators
Log and Trig Calculators
Logarithmic and Trigonometric Functions
Sailings Calculators
Time Zones Calculators
Weather Data Calculators

Features:
Fast and easy to use app
Simple graphics and easy to use interface.
Compatible with all devices
Developed with latest technology
All the features & updates are free
Ads free app

Disclaimer:
This app is for Reference only
No guarantees for the correctness of the conversions
App requires Internet services for some features
continuous use of GPS will drain battery life drastically