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Circular mil to Square mil Conversion Table

Quick Find Conversion Table

to


0.1 - 0.54
circular mils to square mils
0.1= 0.078539819579639
0.11= 0.086393801537603
0.12= 0.094247783495567
0.13= 0.10210176545353
0.14= 0.10995574741149
0.15= 0.11780972936946
0.16= 0.12566371132742
0.17= 0.13351769328539
0.18= 0.14137167524335
0.19= 0.14922565720131
0.20= 0.15707963915928
0.21= 0.16493362111724
0.22= 0.17278760307521
0.23= 0.18064158503317
0.24= 0.18849556699113
0.25= 0.1963495489491
0.26= 0.20420353090706
0.27= 0.21205751286503
0.28= 0.21991149482299
0.29= 0.22776547678095
0.30= 0.23561945873892
0.31= 0.24347344069688
0.32= 0.25132742265485
0.33= 0.25918140461281
0.34= 0.26703538657077
0.35= 0.27488936852874
0.36= 0.2827433504867
0.37= 0.29059733244466
0.38= 0.29845131440263
0.39= 0.30630529636059
0.40= 0.31415927831856
0.41= 0.32201326027652
0.42= 0.32986724223448
0.43= 0.33772122419245
0.44= 0.34557520615041
0.45= 0.35342918810838
0.46= 0.36128317006634
0.47= 0.3691371520243
0.48= 0.37699113398227
0.49= 0.38484511594023
0.50= 0.3926990978982
0.51= 0.40055307985616
0.52= 0.40840706181412
0.53= 0.41626104377209
0.54= 0.42411502573005
0.55 - 0.99
circular mils to square mils
0.55= 0.43196900768802
0.56= 0.43982298964598
0.57= 0.44767697160394
0.58= 0.45553095356191
0.59= 0.46338493551987
0.60= 0.47123891747783
0.61= 0.4790928994358
0.62= 0.48694688139376
0.63= 0.49480086335173
0.64= 0.50265484530969
0.65= 0.51050882726765
0.66= 0.51836280922562
0.67= 0.52621679118358
0.68= 0.53407077314155
0.69= 0.54192475509951
0.70= 0.54977873705747
0.71= 0.55763271901544
0.72= 0.5654867009734
0.73= 0.57334068293137
0.74= 0.58119466488933
0.75= 0.58904864684729
0.76= 0.59690262880526
0.77= 0.60475661076322
0.78= 0.61261059272119
0.79= 0.62046457467915
0.80= 0.62831855663711
0.81= 0.63617253859508
0.82= 0.64402652055304
0.83= 0.65188050251101
0.84= 0.65973448446897
0.85= 0.66758846642693
0.86= 0.6754424483849
0.87= 0.68329643034286
0.88= 0.69115041230082
0.89= 0.69900439425879
0.90= 0.70685837621675
0.91= 0.71471235817472
0.92= 0.72256634013268
0.93= 0.73042032209064
0.94= 0.73827430404861
0.95= 0.74612828600657
0.96= 0.75398226796454
0.97= 0.7618362499225
0.98= 0.76969023188046
0.99= 0.77754421383843
1.00 - 1.44
circular mils to square mils
1.00= 0.78539819579639
1.01= 0.79325217775436
1.02= 0.80110615971232
1.03= 0.80896014167028
1.04= 0.81681412362825
1.05= 0.82466810558621
1.06= 0.83252208754418
1.07= 0.84037606950214
1.08= 0.8482300514601
1.09= 0.85608403341807
1.10= 0.86393801537603
1.11= 0.87179199733399
1.12= 0.87964597929196
1.13= 0.88749996124992
1.14= 0.89535394320789
1.15= 0.90320792516585
1.16= 0.91106190712381
1.17= 0.91891588908178
1.18= 0.92676987103974
1.19= 0.93462385299771
1.20= 0.94247783495567
1.21= 0.95033181691363
1.22= 0.9581857988716
1.23= 0.96603978082956
1.24= 0.97389376278753
1.25= 0.98174774474549
1.26= 0.98960172670345
1.27= 0.99745570866142
1.28= 1.0053096906194
1.29= 1.0131636725773
1.30= 1.0210176545353
1.31= 1.0288716364933
1.32= 1.0367256184512
1.33= 1.0445796004092
1.34= 1.0524335823672
1.35= 1.0602875643251
1.36= 1.0681415462831
1.37= 1.0759955282411
1.38= 1.083849510199
1.39= 1.091703492157
1.40= 1.0995574741149
1.41= 1.1074114560729
1.42= 1.1152654380309
1.43= 1.1231194199888
1.44= 1.1309734019468
1.45 - 1.89
circular mils to square mils
1.45= 1.1388273839048
1.46= 1.1466813658627
1.47= 1.1545353478207
1.48= 1.1623893297787
1.49= 1.1702433117366
1.50= 1.1780972936946
1.51= 1.1859512756526
1.52= 1.1938052576105
1.53= 1.2016592395685
1.54= 1.2095132215264
1.55= 1.2173672034844
1.56= 1.2252211854424
1.57= 1.2330751674003
1.58= 1.2409291493583
1.59= 1.2487831313163
1.60= 1.2566371132742
1.61= 1.2644910952322
1.62= 1.2723450771902
1.63= 1.2801990591481
1.64= 1.2880530411061
1.65= 1.295907023064
1.66= 1.303761005022
1.67= 1.31161498698
1.68= 1.3194689689379
1.69= 1.3273229508959
1.70= 1.3351769328539
1.71= 1.3430309148118
1.72= 1.3508848967698
1.73= 1.3587388787278
1.74= 1.3665928606857
1.75= 1.3744468426437
1.76= 1.3823008246016
1.77= 1.3901548065596
1.78= 1.3980087885176
1.79= 1.4058627704755
1.80= 1.4137167524335
1.81= 1.4215707343915
1.82= 1.4294247163494
1.83= 1.4372786983074
1.84= 1.4451326802654
1.85= 1.4529866622233
1.86= 1.4608406441813
1.87= 1.4686946261393
1.88= 1.4765486080972
1.89= 1.4844025900552
1.90 - 2.34
circular mils to square mils
1.90= 1.4922565720131
1.91= 1.5001105539711
1.92= 1.5079645359291
1.93= 1.515818517887
1.94= 1.523672499845
1.95= 1.531526481803
1.96= 1.5393804637609
1.97= 1.5472344457189
1.98= 1.5550884276769
1.99= 1.5629424096348
2.00= 1.5707963915928
2.01= 1.5786503735507
2.02= 1.5865043555087
2.03= 1.5943583374667
2.04= 1.6022123194246
2.05= 1.6100663013826
2.06= 1.6179202833406
2.07= 1.6257742652985
2.08= 1.6336282472565
2.09= 1.6414822292145
2.10= 1.6493362111724
2.11= 1.6571901931304
2.12= 1.6650441750884
2.13= 1.6728981570463
2.14= 1.6807521390043
2.15= 1.6886061209622
2.16= 1.6964601029202
2.17= 1.7043140848782
2.18= 1.7121680668361
2.19= 1.7200220487941
2.20= 1.7278760307521
2.21= 1.73573001271
2.22= 1.743583994668
2.23= 1.751437976626
2.24= 1.7592919585839
2.25= 1.7671459405419
2.26= 1.7749999224998
2.27= 1.7828539044578
2.28= 1.7907078864158
2.29= 1.7985618683737
2.30= 1.8064158503317
2.31= 1.8142698322897
2.32= 1.8221238142476
2.33= 1.8299777962056
2.34= 1.8378317781636
2.35 - 2.79
circular mils to square mils
2.35= 1.8456857601215
2.36= 1.8535397420795
2.37= 1.8613937240374
2.38= 1.8692477059954
2.39= 1.8771016879534
2.40= 1.8849556699113
2.41= 1.8928096518693
2.42= 1.9006636338273
2.43= 1.9085176157852
2.44= 1.9163715977432
2.45= 1.9242255797012
2.46= 1.9320795616591
2.47= 1.9399335436171
2.48= 1.9477875255751
2.49= 1.955641507533
2.50= 1.963495489491
2.51= 1.9713494714489
2.52= 1.9792034534069
2.53= 1.9870574353649
2.54= 1.9949114173228
2.55= 2.0027653992808
2.56= 2.0106193812388
2.57= 2.0184733631967
2.58= 2.0263273451547
2.59= 2.0341813271127
2.60= 2.0420353090706
2.61= 2.0498892910286
2.62= 2.0577432729865
2.63= 2.0655972549445
2.64= 2.0734512369025
2.65= 2.0813052188604
2.66= 2.0891592008184
2.67= 2.0970131827764
2.68= 2.1048671647343
2.69= 2.1127211466923
2.70= 2.1205751286503
2.71= 2.1284291106082
2.72= 2.1362830925662
2.73= 2.1441370745241
2.74= 2.1519910564821
2.75= 2.1598450384401
2.76= 2.167699020398
2.77= 2.175553002356
2.78= 2.183406984314
2.79= 2.1912609662719

Legend

SymbolDefinition
exactly equal
approximately equal to
=equal to
digitsindicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …)

circular mils

A circular mil is a unit of area, equal to the area of a circle with a diameter of one mil (one thousandth of an inch). It corresponds to 5.067×10−4 mm². It is a unit intended for referring to the area of a wire with a circular cross section. As the area in circular mils can be calculated without reference to π, the unit makes conversion between cross section and diameter of a wire considerably easier.

square mils

A square mil is a unit of area, equal to the area of a square with sides of length one mil. A mil is one thousandth of an international inch. This unit of area is usually used in specifying the area of the cross section of a wire or cable.