Quick Find Conversion Table

0.1 - 0.54
helf circles to radians
0.1= 0.31415926
0.11= 0.345575186
0.12= 0.376991112
0.13= 0.408407038
0.14= 0.439822964
0.15= 0.47123889
0.16= 0.502654816
0.17= 0.534070742
0.18= 0.565486668
0.19= 0.596902594
0.20= 0.62831852
0.21= 0.659734446
0.22= 0.691150372
0.23= 0.722566298
0.24= 0.753982224
0.25= 0.78539815
0.26= 0.816814076
0.27= 0.848230002
0.28= 0.879645928
0.29= 0.911061854
0.30= 0.94247778
0.31= 0.973893706
0.32= 1.005309632
0.33= 1.036725558
0.34= 1.068141484
0.35= 1.09955741
0.36= 1.130973336
0.37= 1.162389262
0.38= 1.193805188
0.39= 1.225221114
0.40= 1.25663704
0.41= 1.288052966
0.42= 1.319468892
0.43= 1.350884818
0.44= 1.382300744
0.45= 1.41371667
0.46= 1.445132596
0.47= 1.476548522
0.48= 1.507964448
0.49= 1.539380374
0.50= 1.5707963
0.51= 1.602212226
0.52= 1.633628152
0.53= 1.665044078
0.54= 1.696460004
0.55 - 0.99
helf circles to radians
0.55= 1.72787593
0.56= 1.759291856
0.57= 1.790707782
0.58= 1.822123708
0.59= 1.853539634
0.60= 1.88495556
0.61= 1.916371486
0.62= 1.947787412
0.63= 1.979203338
0.64= 2.010619264
0.65= 2.04203519
0.66= 2.073451116
0.67= 2.104867042
0.68= 2.136282968
0.69= 2.167698894
0.70= 2.19911482
0.71= 2.230530746
0.72= 2.261946672
0.73= 2.293362598
0.74= 2.324778524
0.75= 2.35619445
0.76= 2.387610376
0.77= 2.419026302
0.78= 2.450442228
0.79= 2.481858154
0.80= 2.51327408
0.81= 2.544690006
0.82= 2.576105932
0.83= 2.607521858
0.84= 2.638937784
0.85= 2.67035371
0.86= 2.701769636
0.87= 2.733185562
0.88= 2.764601488
0.89= 2.796017414
0.90= 2.82743334
0.91= 2.858849266
0.92= 2.890265192
0.93= 2.921681118
0.94= 2.953097044
0.95= 2.98451297
0.96= 3.015928896
0.97= 3.047344822
0.98= 3.078760748
0.99= 3.110176674
1.00 - 1.44
helf circles to radians
1.00= 3.1415926
1.01= 3.173008526
1.02= 3.204424452
1.03= 3.235840378
1.04= 3.267256304
1.05= 3.29867223
1.06= 3.330088156
1.07= 3.361504082
1.08= 3.392920008
1.09= 3.424335934
1.10= 3.45575186
1.11= 3.487167786
1.12= 3.518583712
1.13= 3.549999638
1.14= 3.581415564
1.15= 3.61283149
1.16= 3.644247416
1.17= 3.675663342
1.18= 3.707079268
1.19= 3.738495194
1.20= 3.76991112
1.21= 3.801327046
1.22= 3.832742972
1.23= 3.864158898
1.24= 3.895574824
1.25= 3.92699075
1.26= 3.958406676
1.27= 3.989822602
1.28= 4.021238528
1.29= 4.052654454
1.30= 4.08407038
1.31= 4.115486306
1.32= 4.146902232
1.33= 4.178318158
1.34= 4.209734084
1.35= 4.24115001
1.36= 4.272565936
1.37= 4.303981862
1.38= 4.335397788
1.39= 4.366813714
1.40= 4.39822964
1.41= 4.429645566
1.42= 4.461061492
1.43= 4.492477418
1.44= 4.523893344
1.45 - 1.89
helf circles to radians
1.45= 4.55530927
1.46= 4.586725196
1.47= 4.618141122
1.48= 4.649557048
1.49= 4.680972974
1.50= 4.7123889
1.51= 4.743804826
1.52= 4.775220752
1.53= 4.806636678
1.54= 4.838052604
1.55= 4.86946853
1.56= 4.900884456
1.57= 4.932300382
1.58= 4.963716308
1.59= 4.995132234
1.60= 5.02654816
1.61= 5.057964086
1.62= 5.089380012
1.63= 5.120795938
1.64= 5.152211864
1.65= 5.18362779
1.66= 5.215043716
1.67= 5.246459642
1.68= 5.277875568
1.69= 5.309291494
1.70= 5.34070742
1.71= 5.372123346
1.72= 5.403539272
1.73= 5.434955198
1.74= 5.466371124
1.75= 5.49778705
1.76= 5.529202976
1.77= 5.560618902
1.78= 5.592034828
1.79= 5.623450754
1.80= 5.65486668
1.81= 5.686282606
1.82= 5.717698532
1.83= 5.749114458
1.84= 5.780530384
1.85= 5.81194631
1.86= 5.843362236
1.87= 5.874778162
1.88= 5.906194088
1.89= 5.937610014
1.90 - 2.34
helf circles to radians
1.90= 5.96902594
1.91= 6.000441866
1.92= 6.031857792
1.93= 6.063273718
1.94= 6.094689644
1.95= 6.12610557
1.96= 6.157521496
1.97= 6.188937422
1.98= 6.220353348
1.99= 6.251769274
2.00= 6.2831852
2.01= 6.314601126
2.02= 6.346017052
2.03= 6.377432978
2.04= 6.408848904
2.05= 6.44026483
2.06= 6.471680756
2.07= 6.503096682
2.08= 6.534512608
2.09= 6.565928534
2.10= 6.59734446
2.11= 6.628760386
2.12= 6.660176312
2.13= 6.691592238
2.14= 6.723008164
2.15= 6.75442409
2.16= 6.785840016
2.17= 6.817255942
2.18= 6.848671868
2.19= 6.880087794
2.20= 6.91150372
2.21= 6.942919646
2.22= 6.974335572
2.23= 7.005751498
2.24= 7.037167424
2.25= 7.06858335
2.26= 7.099999276
2.27= 7.131415202
2.28= 7.162831128
2.29= 7.194247054
2.30= 7.22566298
2.31= 7.257078906
2.32= 7.288494832
2.33= 7.319910758
2.34= 7.351326684
2.35 - 2.79
helf circles to radians
2.35= 7.38274261
2.36= 7.414158536
2.37= 7.445574462
2.38= 7.476990388
2.39= 7.508406314
2.40= 7.53982224
2.41= 7.571238166
2.42= 7.602654092
2.43= 7.634070018
2.44= 7.665485944
2.45= 7.69690187
2.46= 7.728317796
2.47= 7.759733722
2.48= 7.791149648
2.49= 7.822565574
2.50= 7.8539815
2.51= 7.885397426
2.52= 7.916813352
2.53= 7.948229278
2.54= 7.979645204
2.55= 8.01106113
2.56= 8.042477056
2.57= 8.073892982
2.58= 8.105308908
2.59= 8.136724834
2.60= 8.16814076
2.61= 8.199556686
2.62= 8.230972612
2.63= 8.262388538
2.64= 8.293804464
2.65= 8.32522039
2.66= 8.356636316
2.67= 8.388052242
2.68= 8.419468168
2.69= 8.450884094
2.70= 8.48230002
2.71= 8.513715946
2.72= 8.545131872
2.73= 8.576547798
2.74= 8.607963724
2.75= 8.63937965
2.76= 8.670795576
2.77= 8.702211502
2.78= 8.733627428
2.79= 8.765043354

Popular conversions

Popular units

helf circles

1/2 circle or half circle is equal to 360°/2 = 180°. Plural name is helf circles.

radians

The radian 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.