# angle units conversion

**Amount:** 1 hour angle (HA) of angle

**Equals:** 0.26 radians (rad) in angle

Converting **hour angle** to **radians** value in the angle units scale.

TOGGLE : from radians into hour angles in the other way around.

CONVERT : between other angle measuring units - complete list.

How many radians are in 1 hour angle? The answer is: 1 HA equals 0.26 rad

## 0.26 rad is converted to 1 of what?

The radians unit number 0.26 rad converts to 1 HA, one hour angle. **It is the EQUAL angle value of 1 hour angle but in the radians angle unit alternative.**

HA/rad angle conversion result | ||||

From | Symbol | Equals | Result | Symbol |

1 | HA | = | 0.26 | rad |

## Conversion chart - *hour angles* to *radians*

1 hour angle to radians = 0.26 rad

2 hour angles to radians = 0.52 rad

3 hour angles to radians = 0.79 rad

4 hour angles to radians = 1.05 rad

5 hour angles to radians = 1.31 rad

6 hour angles to radians = 1.57 rad

7 hour angles to radians = 1.83 rad

8 hour angles to radians = 2.09 rad

9 hour angles to radians = 2.36 rad

10 hour angles to radians = 2.62 rad

11 hour angles to radians = 2.88 rad

12 hour angles to radians = 3.14 rad

13 hour angles to radians = 3.40 rad

14 hour angles to radians = 3.67 rad

15 hour angles to radians = 3.93 rad

**Category**: main menu • angle menu • Hour angles

Convert angle of ** hour angle (HA)** and

**units in reverse from radians into hour angles.**

*radians (rad)*## Angles

This calculator is based on conversion of two angle units. An angle consists of two rays (as in sides of an angle sharing a common vertex or else called the endpoint.) Some belong to rotation measurements - spherical angles measured by arcs' lengths, pointing from the center, plus the radius. For a whole set of multiple units of angle on one page, try that Multiunit converter tool which has built in all angle unit-variations. Page with individual angle units.

# Converter type: angle units

First unit: hour angle (HA) is used for measuring angle.

Second: radian (rad) is unit of angle.

**QUESTION**:

15 HA = ? rad

**ANSWER**:

15 HA = 3.93 rad

Abbreviation, or prefix, for hour angle is:

**HA**

Abbreviation for radian is:

**rad**

## Other applications for this angle calculator ...

With the above mentioned two-units calculating service it provides, this angle converter proved to be useful also as a teaching tool:

1. in practicing hour angles and radians ( HA vs. rad ) measures exchange.

2. for conversion factors between unit pairs.

3. work with angle's values and properties.