Quarter circles to Arcseconds Table - Angle Measurement

***0.1 - 0.54***
quarter circles to arcseconds
0.1	≈ 32400
0.11	≈ 35640
0.12	≈ 38880
0.13	≈ 42120
0.14	≈ 45360
0.15	≈ 48600
0.16	≈ 51840
0.17	≈ 55080
0.18	≈ 58320
0.19	≈ 61560
0.20	≈ 64800
0.21	≈ 68040
0.22	≈ 71280
0.23	≈ 74520
0.24	≈ 77760
0.25	≈ 81000
0.26	≈ 84240
0.27	≈ 87480
0.28	≈ 90720
0.29	≈ 93960
0.30	≈ 97200
0.31	≈ 100440
0.32	≈ 103680
0.33	≈ 106920
0.34	≈ 110160
0.35	≈ 113400
0.36	≈ 116640
0.37	≈ 119880
0.38	≈ 123120
0.39	≈ 126360
0.40	≈ 129600
0.41	≈ 132840
0.42	≈ 136080
0.43	≈ 139320
0.44	≈ 142560
0.45	≈ 145800
0.46	≈ 149040
0.47	≈ 152280
0.48	≈ 155520
0.49	≈ 158760
0.50	≈ 162000
0.51	≈ 165240
0.52	≈ 168480
0.53	≈ 171720
0.54	≈ 174960

***0.55 - 0.99***
quarter circles to arcseconds
0.55	≈ 178200
0.56	≈ 181440
0.57	≈ 184680
0.58	≈ 187920
0.59	≈ 191160
0.60	≈ 194400
0.61	≈ 197640
0.62	≈ 200880
0.63	≈ 204120
0.64	≈ 207360
0.65	≈ 210600
0.66	≈ 213840
0.67	≈ 217080
0.68	≈ 220320
0.69	≈ 223560
0.70	≈ 226800
0.71	≈ 230040
0.72	≈ 233280
0.73	≈ 236520
0.74	≈ 239760
0.75	≈ 243000
0.76	≈ 246240
0.77	≈ 249480
0.78	≈ 252720
0.79	≈ 255960
0.80	≈ 259200
0.81	≈ 262440
0.82	≈ 265680
0.83	≈ 268920
0.84	≈ 272160
0.85	≈ 275400
0.86	≈ 278640
0.87	≈ 281880
0.88	≈ 285120
0.89	≈ 288360
0.90	≈ 291600
0.91	≈ 294840
0.92	≈ 298080
0.93	≈ 301320
0.94	≈ 304560
0.95	≈ 307800
0.96	≈ 311040
0.97	≈ 314280
0.98	≈ 317520
0.99	≈ 320760

***1.00 - 1.44***
quarter circles to arcseconds
1.00	≈ 324000
1.01	≈ 327240
1.02	≈ 330480
1.03	≈ 333720
1.04	≈ 336960
1.05	≈ 340200
1.06	≈ 343440
1.07	≈ 346680
1.08	≈ 349920
1.09	≈ 353160
1.10	≈ 356400
1.11	≈ 359640
1.12	≈ 362880
1.13	≈ 366120
1.14	≈ 369360
1.15	≈ 372600
1.16	≈ 375840
1.17	≈ 379080
1.18	≈ 382320
1.19	≈ 385560
1.20	≈ 388800
1.21	≈ 392040
1.22	≈ 395280
1.23	≈ 398520
1.24	≈ 401760
1.25	≈ 405000
1.26	≈ 408240
1.27	≈ 411480
1.28	≈ 414720
1.29	≈ 417960
1.30	≈ 421200
1.31	≈ 424440
1.32	≈ 427680
1.33	≈ 430920
1.34	≈ 434160
1.35	≈ 437400
1.36	≈ 440640
1.37	≈ 443880
1.38	≈ 447120
1.39	≈ 450360
1.40	≈ 453600
1.41	≈ 456840
1.42	≈ 460080
1.43	≈ 463320
1.44	≈ 466560

***1.45 - 1.89***
quarter circles to arcseconds
1.45	≈ 469800
1.46	≈ 473040
1.47	≈ 476280
1.48	≈ 479520
1.49	≈ 482760
1.50	≈ 486000
1.51	≈ 489240
1.52	≈ 492480
1.53	≈ 495720
1.54	≈ 498960
1.55	≈ 502200
1.56	≈ 505440
1.57	≈ 508680
1.58	≈ 511920
1.59	≈ 515160
1.60	≈ 518400
1.61	≈ 521640
1.62	≈ 524880
1.63	≈ 528120
1.64	≈ 531360
1.65	≈ 534600
1.66	≈ 537840
1.67	≈ 541080
1.68	≈ 544320
1.69	≈ 547560
1.70	≈ 550800
1.71	≈ 554040
1.72	≈ 557280
1.73	≈ 560520
1.74	≈ 563760
1.75	≈ 567000
1.76	≈ 570240
1.77	≈ 573480
1.78	≈ 576720
1.79	≈ 579960
1.80	≈ 583200
1.81	≈ 586440
1.82	≈ 589680
1.83	≈ 592920
1.84	≈ 596160
1.85	≈ 599400
1.86	≈ 602640
1.87	≈ 605880
1.88	≈ 609120
1.89	≈ 612360

***1.90 - 2.34***
quarter circles to arcseconds
1.90	≈ 615600
1.91	≈ 618840
1.92	≈ 622080
1.93	≈ 625320
1.94	≈ 628560
1.95	≈ 631800
1.96	≈ 635040
1.97	≈ 638280
1.98	≈ 641520
1.99	≈ 644760
2.00	≈ 648000
2.01	≈ 651240
2.02	≈ 654480
2.03	≈ 657720
2.04	≈ 660960
2.05	≈ 664200
2.06	≈ 667440
2.07	≈ 670680
2.08	≈ 673920
2.09	≈ 677160
2.10	≈ 680400
2.11	≈ 683640
2.12	≈ 686880
2.13	≈ 690120
2.14	≈ 693360
2.15	≈ 696600
2.16	≈ 699840
2.17	≈ 703080
2.18	≈ 706320
2.19	≈ 709560
2.20	≈ 712800
2.21	≈ 716040
2.22	≈ 719280
2.23	≈ 722520
2.24	≈ 725760
2.25	≈ 729000
2.26	≈ 732240
2.27	≈ 735480
2.28	≈ 738720
2.29	≈ 741960
2.30	≈ 745200
2.31	≈ 748440
2.32	≈ 751680
2.33	≈ 754920
2.34	≈ 758160

***2.35 - 2.79***
quarter circles to arcseconds
2.35	≈ 761400
2.36	≈ 764640
2.37	≈ 767880
2.38	≈ 771120
2.39	≈ 774360
2.40	≈ 777600
2.41	≈ 780840
2.42	≈ 784080
2.43	≈ 787320
2.44	≈ 790560
2.45	≈ 793800
2.46	≈ 797040
2.47	≈ 800280
2.48	≈ 803520
2.49	≈ 806760
2.50	≈ 810000
2.51	≈ 813240
2.52	≈ 816480
2.53	≈ 819720
2.54	≈ 822960
2.55	≈ 826200
2.56	≈ 829440
2.57	≈ 832680
2.58	≈ 835920
2.59	≈ 839160
2.60	≈ 842400
2.61	≈ 845640
2.62	≈ 848880
2.63	≈ 852120
2.64	≈ 855360
2.65	≈ 858600
2.66	≈ 861840
2.67	≈ 865080
2.68	≈ 868320
2.69	≈ 871560
2.70	≈ 874800
2.71	≈ 878040
2.72	≈ 881280
2.73	≈ 884520
2.74	≈ 887760
2.75	≈ 891000
2.76	≈ 894240
2.77	≈ 897480
2.78	≈ 900720
2.79	≈ 903960

1/4 circle or quarter circle is equal to 360°/4 = 90°. Plural name is quarter circles.

A second of arc, arcsecond (arcsec), arc second, or second arc is a unit of angular measurement equal to 1/3600 of one degree.