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

# angle conversion

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

**Equals:** 0.042 complete rotations (rot) in angle

Converting hour angle to complete rotations value in the angle units scale.

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

CONVERT : between other angle measuring units - complete list.

Conversion calculator for **webmasters**.

## 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.

Convert angle measuring units between ** hour angle (HA)** and

**but in the other reverse direction from complete rotations into hour angles.**

*complete rotations (rot)*conversion result for angle: | |||||

From | Symbol | Equals | Result | To | Symbol |

1 hour angle | HA | = | 0.042 | complete rotations | rot |

# Converter type: angle units

This online angle from HA into rot converter is a handy tool not just for certified or experienced professionals.

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

Second: complete rotation (rot) is unit of angle.

## 0.042 rot is converted to 1 of what?

The complete rotations unit number 0.042 rot converts to 1 HA, one hour angle. It is the EQUAL angle value of 1 hour angle but in the complete rotations angle unit alternative.

How to convert 2 hour angles (HA) into complete rotations (rot)? Is there a calculation formula?

First divide the two units variables. Then multiply the result by 2 - for example:

0.041666666666667 * 2 (or divide it by / 0.5)

**QUESTION**:

1 HA = ? rot

**ANSWER**:

1 HA = 0.042 rot

## 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 complete rotations ( HA vs. rot ) values exchange.

2. for conversion factors training exercises between unit pairs.

3. work with angle's values and properties.

International unit symbols for these two angle measurements are:

Abbreviation or prefix ( abbr. short brevis ), unit symbol, for hour angle is:

**HA**

Abbreviation or prefix ( abbr. ) brevis - short unit symbol for complete rotation is:

**rot**

### One hour angle of angle converted to complete rotation equals to 0.042 rot

How many complete rotations of angle are in 1 hour angle? The answer is: The change of 1 HA ( hour angle ) unit of angle measure equals = to 0.042 rot ( complete rotation ) as the equivalent measure for the same angle type.

In principle with any measuring task, switched on professional people always ensure, and their success depends on, they get the most precise conversion results everywhere and every-time. Not only whenever possible, it's always so. Often having only a good idea ( or more ideas ) might not be perfect nor good enough solution. If there is an exact known measure in HA - hour angles for angle amount, the rule is that the hour angle number gets converted into rot - complete rotations or any other angle unit absolutely exactly.

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