Circular inches to Square inches Table - Area Measurement

***0.1 - 0.54***
circular inches to square inches
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 inches to square inches
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 inches to square inches
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 inches to square inches
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 inches to square inches
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 inches to square inches
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

circular inch is a unit of area. it uses in Imperial/US system. it exactly equal ^π⁄₄ sq in and approximately ≈ 5.067075 × 10⁻⁴ m²

A square inch (plural: square inches) is a unit of area, equal to the area of a square with sides of one inch.