Welcome to

**-pi/4 radians in degrees**, our post explaining the angle conversion from radian to degrees measure commonly used in trigonometric functions.

The arc length of negative pi/4 in a circle, that is the angle in radians, is usually abbreviated as

**-pi/4 rad**, and degrees are commonly written with the degree symbol °.

So, if you have been looking for -pi/4 rad in deg or -pi/4 rad to °, then you are right here, too, because these are two common short forms for the unit transformation under consideration.

In this article you can find everything about it, including the

**formula and a calculator**you don’t want to miss.

Our app can change both, radians to degree measure as well as degrees to radians, and our tool even accepts “pi”, “pi”, “Pi” and “PI” as input. Give it a go, now!

## Result and Calculator

Reset

Fill in the lower field if you like to invert the conversion and calculate degrees to radian measure.

In the next section of this post we discuss the math.

## Convert -pi/4 Radians to Degrees

Divide the angle in rad by pi, then multiply the term by 180° using the formula deg = ([-pi/4] / pi) × 180°. Thus, you get (rounded to ten decimal places):**-pi/4 rad = -45°**

If you need the outcome with higher accuracy, then make use of our calculator above, or employ a calculator of your own and our formula.

Here’s all about pi/4 radians in degrees , including the formula and a converter.

Below we continue with more information about the conversion.

## -pi/4 Rad in Deg

Make sure to check out the additional information regarding the result notation of radians into degrees right below the image.Similar radian to degrees conversions in this category include, for example:

If you want to know more about the units of angle mentioned in this post, then read the articles located in the header menu of this website.

Bookmark us now, and then make sure to check out our search form in the menu and sidebar: it’s a very efficient way to locate frequently searched angle equivalents.

Ahead are the FAQs in the context.

## Frequently Asked Questions

### What is -pi/4 radians in terms of pi?

An angle of -pi/4 radians cuts off an arc of length -pi/4r when placed at the center of a circle with the radius r; the relationship with pi can only be determined if the angle in degrees is known: -pi/4 rad = degrees / 180° x pi.

### Where is -pi/4 radians on unit circle?

The angle of -pi/4 radians lies in the fourth quadrant, between 3pi/2 and 2pi.

### What is the angle measure of -pi/4 radians?

-pi/4 exact radians is equal to -pi/4 / pi × 180° = -45°.

### How many degrees in -pi/4 radians?

-pi/4 rad = -pi/4 / pi × 180° = -45 degrees.

### What’s bigger -pi/4radian or -pi/4 degree?

A circle has a little more than six radians, yet 360 degrees. Thus, -pi/4 radians much bigger than -pi/4 degrees.

### What is -pi/4 radians converted to degrees?

-pi/4 radians converted to degrees equals -45 degrees.

### How to convert -pi/4 radians to degrees?

To convert -pi/4 radians to degrees divide the angle in radians by pi, then multiply the term by 180°: degreees = -pi/4/ pi × 180°.

### What quadrant is -pi/4 radians?

Because each quadrant has pi/2 radians we divide the coterminal angle of -pi/4 by pi/2: 7pi/4 / pi/2 = 3.5, then round this term up to nearest whole number between 1 and 4: 4. Thus, -pi/4 rad lies in the fourth quadrant.

To see the answers click on the collapsible items.

Next is our chart with angles close to -pi/4 rad and their equivalent in °.

## Table

This chart contains angles around -pi/4 rad.Radians | Degrees |
---|---|

-19pi/60 = -0.9948376736 rad | -57° |

-14pi/45 = -0.9773843811 rad | -56° |

-11pi/36 = -0.9599310886 rad | -55° |

-3pi/10 = -0.9424777961 rad | -54° |

-53pi/180 = -0.9250245036 rad | -53° |

-13pi/45 = -0.907571211 rad | -52° |

-17pi/60 = -0.8901179185 rad | -51° |

-5pi/18 = -0.872664626 rad | -50° |

-49pi/180 = -0.8552113335 rad | -49° |

-4pi/15 = -0.837758041 rad | -48° |

-47pi/180 = -0.8203047484 rad | -47° |

-23pi/90 = -0.8028514559 rad | -46° |

-1pi/4 = -0.7853981634 rad | -45° |

-11pi/45 = -0.7679448709 rad | -44° |

-43pi/180 = -0.7504915784 rad | -43° |

-7pi/30 = -0.7330382858 rad | -42° |

-41pi/180 = -0.7155849933 rad | -41° |

-2pi/9 = -0.6981317008 rad | -40° |

-13pi/60 = -0.6806784083 rad | -39° |

-19pi/90 = -0.6632251158 rad | -38° |

-37pi/180 = -0.6457718232 rad | -37° |

-1pi/5 = -0.6283185307 rad | -36° |

-7pi/36 = -0.6108652382 rad | -35° |

-17pi/90 = -0.5934119457 rad | -34° |

-11pi/60 = -0.5759586532 rad | -33°xx |

**how to convert -pi/4 rad to degrees**as well as some additional information.

## Summary

You have reached the concluding section of our information about negative pi/4 rad to deg.**Negative pi/4 rad = -45°**.

The

**radian measure**is the standard unit of measure in the areas of math involving a circle like the sine and cosine function, just to name two trigonometric functions.

Using our calculator, formula and information, you have everything for changing the angle measurement at your disposal.

If you have found our post searching for -pi/4 radian to degrees or a similar term, then you have gotten your answer as well: -pi/4 rad ⇔ -45°.

### Additional information

The positive movement of an angle in a circle is a**counterclockwise revolution**, and the angular measure is indicated in either of these units: rad, deg or grad (gradians).

The magnitude in radians tells you how far you have traveled on the arc. Try to remember that whenever you deal with radians or the other circular measure.

More information about the term radian, the entire circle, the diameter as well as the complete revolution can be found in radians to degrees.

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