A Degree to Points Calculator converts angular measurements in degrees into compass points, which are commonly used in navigation, meteorology, and mapping. The compass is divided into 16 primary, secondary, and tertiary directions, each corresponding to a specific range of degrees. This calculator simplifies the conversion process, helping users determine precise compass directions from degree values.
Importance of Degree to Points Conversion:
- Essential in Navigation: Helps sailors, hikers, and pilots determine travel directions.
- Used in Meteorology: Assists weather forecasting by indicating wind directions.
- Helpful in Surveying and Mapping: Converts angular directions into readable compass points.
- Used in Military and Aviation: Supports accurate directional communication.
Formula of Degree to Points Calculator
To convert degrees to compass points, use the following formula:
Compass Point = (Degrees / 22.5)
Steps:
- Divide the degree value by 22.5.
- Round the result to the nearest whole number.
- Match the number to the corresponding compass direction.
Compass Point Reference Table:
| Degrees | Compass Point | Abbreviation |
|---|---|---|
| 0° or 360° | North | N |
| 22.5° | North-Northeast | NNE |
| 45° | Northeast | NE |
| 67.5° | East-Northeast | ENE |
| 90° | East | E |
| 112.5° | East-Southeast | ESE |
| 135° | Southeast | SE |
| 157.5° | South-Southeast | SSE |
| 180° | South | S |
| 202.5° | South-Southwest | SSW |
| 225° | Southwest | SW |
| 247.5° | West-Southwest | WSW |
| 270° | West | W |
| 292.5° | West-Northwest | WNW |
| 315° | Northwest | NW |
| 337.5° | North-Northwest | NNW |
This table provides a quick reference for converting degrees into compass points without calculations.
Example of Degree to Points Calculator
Suppose a navigator is given a bearing of 240° and needs to determine the corresponding compass point.
Step 1: Apply the formula
Compass Point = 240 / 22.5
Compass Point = 10.67 (rounded to 11)
Step 2: Match the result with the reference table
- 11 corresponds to West-Southwest (WSW).
Thus, a 240° bearing aligns with the WSW direction.
Most Common FAQs
Compass points provide an easy-to-understand directional system, making navigation and meteorological reporting more accessible.
Yes, many GPS systems internally use degree-based bearings, but they often display compass points for user-friendly navigation.
The conversion follows a 16-point compass system, providing an approximate directional reference. For greater precision, finer divisions such as 32-point compasses can be use.