Degrees to Radians calculator

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How to use it?

To use the calculator, place your cursor in the desired unit field and write a number.The calculator will automatically convert your number and display the result in the other unit fields. If needed use the dot "." as the decimal separator.

Rounding: 
°
rad

Degrees to Radians formula

Radians to Degrees formula

Degrees
Degrees

One degree (shown in red) and eighty nine degrees (shown in blue).

Source: Wikipedia

Radians
Radians

A radian is a unit of angular measure. A turn in a full circle has an angle of 2π radians.

Source: Wikipedia


Degrees to Radians Conversion Table

Below you can generate and download as CSV, Excel, PDF or print the Degrees to Radians conversion table based on your needs.

Selected rounding: none (You can change it above in the dropdown)

From:
To:
Increment:
° rad ° rad ° rad ° rad
1 0.017453292519943 26 0.45378560551853 51 0.89011791851711 76 1.3264502315157
2 0.034906585039887 27 0.47123889803847 52 0.90757121103705 77 1.3439035240356
3 0.05235987755983 28 0.48869219055841 53 0.92502450355699 78 1.3613568165556
4 0.069813170079773 29 0.50614548307836 54 0.94247779607694 79 1.3788101090755
5 0.087266462599716 30 0.5235987755983 55 0.95993108859688 80 1.3962634015955
6 0.10471975511966 31 0.54105206811824 56 0.97738438111682 81 1.4137166941154
7 0.1221730476396 32 0.55850536063819 57 0.99483767363677 82 1.4311699866354
8 0.13962634015955 33 0.57595865315813 58 1.0122909661567 83 1.4486232791553
9 0.15707963267949 34 0.59341194567807 59 1.0297442586767 84 1.4660765716752
10 0.17453292519943 35 0.61086523819802 60 1.0471975511966 85 1.4835298641952
11 0.19198621771938 36 0.62831853071796 61 1.0646508437165 86 1.5009831567151
12 0.20943951023932 37 0.6457718232379 62 1.0821041362365 87 1.5184364492351
13 0.22689280275926 38 0.66322511575785 63 1.0995574287564 88 1.535889741755
14 0.24434609527921 39 0.68067840827779 64 1.1170107212764 89 1.553343034275
15 0.26179938779915 40 0.69813170079773 65 1.1344640137963 90 1.5707963267949
16 0.27925268031909 41 0.71558499331768 66 1.1519173063163 91 1.5882496193148
17 0.29670597283904 42 0.73303828583762 67 1.1693705988362 92 1.6057029118348
18 0.31415926535898 43 0.75049157835756 68 1.1868238913561 93 1.6231562043547
19 0.33161255787892 44 0.7679448708775 69 1.2042771838761 94 1.6406094968747
20 0.34906585039887 45 0.78539816339745 70 1.221730476396 95 1.6580627893946
21 0.36651914291881 46 0.80285145591739 71 1.239183768916 96 1.6755160819146
22 0.38397243543875 47 0.82030474843733 72 1.2566370614359 97 1.6929693744345
23 0.4014257279587 48 0.83775804095728 73 1.2740903539559 98 1.7104226669544
24 0.41887902047864 49 0.85521133347722 74 1.2915436464758 99 1.7278759594744
25 0.43633231299858 50 0.87266462599716 75 1.3089969389957 100 1.7453292519943

  • Radian (57.295779513°)
    The radian (SI symbol rad) is the SI unit for measuring angles, and is the standard unit of angular measure used in many areas of mathematics. The length of an arc of a unit circle is numerically equal to the measurement in radians of the angle that it subtends; one radian is just under 57.3 degrees. The unit was formerly an SI supplementary unit, but this category was abolished in 1995 and the radian is now considered an SI derived unit.
  • Degree (1°)
    A degree (in full, a degree of arc, arc degree, or arcdegree), usually denoted by ° (the degree symbol), is a measurement of a plane angle, defined so that a full rotation is 360 degrees. It is not an SI unit, as the SI unit of angular measure is the radian, but it is mentioned in the SI brochure as an accepted unit. Because a full rotation equals 2π radians, one degree is equivalent to π/180 radians.
Tags Degrees to Radians ° to rad Degrees ° Radians rad converter calculator conversion table

Angle

Degrees to Revolutions
Degrees to Turns
Degrees to Full Circles
Degrees to Half Circles
Degrees to Quadrants
Degrees to Right angles
Degrees to Quarter Circles
Degrees to Sextants
Degrees to Sixth Circles
Degrees to Radians
Degrees to Eighth Circles
Degrees to Twelfth Circles
Degrees to Points
Degrees to Gradians
Degrees to Gons
Degrees to Milliradians
Degrees to Arcminutes
Degrees to Arcseconds
Radians to Revolutions
Radians to Turns
Radians to Full Circles
Radians to Half Circles
Radians to Quadrants
Radians to Right angles
Radians to Quarter Circles
Radians to Sextants
Radians to Sixth Circles
Radians to Eighth Circles
Radians to Twelfth Circles
Radians to Points
Radians to Degrees
Radians to Gradians
Radians to Gons
Radians to Milliradians
Radians to Arcminutes
Radians to Arcseconds