Convert sextant to grad
Please provide values below to convert sextant [None] to grad [^g], or Convert grad to sextant.
How to Convert Sextant to Grad
1 None = 66.6666666666667 ^g
Example: convert 15 None to ^g:
15 None = 15 × 66.6666666666667 ^g = 1000 ^g
Sextant to Grad Conversion Table
| sextant | grad |
|---|
Sextant
A sextant is a unit of angular measurement used primarily in navigation and astronomy, equal to 60 arcminutes or one degree.
History/Origin
The sextant was developed in the 18th century as a navigational instrument to measure the angle between celestial objects and the horizon, greatly improving maritime navigation accuracy.
Current Use
Today, the sextant is mainly used for educational purposes, historical demonstrations, and by navigators as a backup tool in celestial navigation.
Grad
A grad, also known as a gon, is a unit of angular measurement equal to 1/400 of a full circle, or 0.9 degrees.
History/Origin
The grad was introduced in the 19th century as part of the metric system for surveying and military purposes, primarily used in Europe. It was designed to simplify calculations related to angles and bearings.
Current Use
Today, the grad is used mainly in surveying, cartography, and military applications in some countries. It is also employed in certain scientific and engineering contexts where a decimal-based angular unit is preferred.