The table of cotangents is the calculated values of cotangents from 0 to 360 degrees. It can help if you suddenly need to perform calculations in which the cotangent of the angle is present, and the calculator is not nearby.
We are looking for a degree in the table, and the cotangent value (a decimal fraction rounded to six decimal places) will be indicated in the column on the right. For convenience, the information is divided into two parts.
Content
Cotangent table from 0° to 180°
| ctg (0°) | ∞ | ||||
| ctg (1°) | 57,289962 | ctg (61°) | 0,554309 | ctg (121°) | -0,600861 |
| ctg (2°) | 28,636253 | ctg (62°) | 0,531709 | ctg (122°) | -0,624869 |
| ctg (3°) | 19,081137 | ctg (63°) | 0,509525 | ctg (123°) | -0,649408 |
| ctg (4°) | 14,300666 | ctg (64°) | 0,487733 | ctg (124°) | -0,674509 |
| ctg (5°) | 11,430052 | ctg (65°) | 0,466308 | ctg (125°) | -0,700208 |
| ctg (6°) | 9,514364 | ctg (66°) | 0,445229 | ctg (126°) | -0,726543 |
| ctg (7°) | 8,144346 | ctg (67°) | 0,424475 | ctg (127°) | -0,753554 |
| ctg (8°) | 7,11537 | ctg (68°) | 0,404026 | ctg (128°) | -0,781286 |
| ctg (9°) | 6,313752 | ctg (69°) | 0,383864 | ctg (129°) | -0,809784 |
| ctg (10°) | 5,671282 | ctg (70°) | 0,36397 | ctg (130°) | -0,8391 |
| ctg (11°) | 5,144554 | ctg (71°) | 0,344328 | ctg (131°) | -0,869287 |
| ctg (12°) | 4,70463 | ctg (72°) | 0,32492 | ctg (132°) | -0,900404 |
| ctg (13°) | 4,331476 | ctg (73°) | 0,305731 | ctg (133°) | -0,932515 |
| ctg (14°) | 4,010781 | ctg (74°) | 0,286745 | ctg (134°) | -0,965689 |
| ctg (15°) | 3,732051 | ctg (75°) | 0,267949 | ctg (135°) | -1 |
| ctg (16°) | 3,487414 | ctg (76°) | 0,249328 | ctg (136°) | -1,03553 |
| ctg (17°) | 3,270853 | ctg (77°) | 0,230868 | ctg (137°) | -1,072369 |
| ctg (18°) | 3,077684 | ctg (78°) | 0,212557 | ctg (138°) | -1,110613 |
| ctg (19°) | 2,904211 | ctg (79°) | 0,19438 | ctg (139°) | -1,150368 |
| ctg (20°) | 2,747477 | ctg (80°) | 0,176327 | ctg (140°) | -1,191754 |
| ctg (21°) | 2,605089 | ctg (81°) | 0,158384 | ctg (141°) | -1,234897 |
| ctg (22°) | 2,475087 | ctg (82°) | 0,140541 | ctg (142°) | -1,279942 |
| ctg (23°) | 2,355852 | ctg (83°) | 0,122785 | ctg (143°) | -1,327045 |
| ctg (24°) | 2,246037 | ctg (84°) | 0,105104 | ctg (144°) | -1,376382 |
| ctg (25°) | 2,144507 | ctg (85°) | 0,087489 | ctg (145°) | -1,428148 |
| ctg (26°) | 2,050304 | ctg (86°) | 0,069927 | ctg (146°) | -1,482561 |
| ctg (27°) | 1,962611 | ctg (87°) | 0,052408 | ctg (147°) | -1,539865 |
| ctg (28°) | 1,880726 | ctg (88°) | 0,034921 | ctg (148°) | -1,600335 |
| ctg (29°) | 1,804048 | ctg (89°) | 0,017455 | ctg (149°) | -1,664279 |
| ctg (30°) | 1,732051 | ctg (90°) | 0 | ctg (150°) | -1,732051 |
| ctg (31°) | 1,664279 | ctg (91°) | -0,017455 | ctg (151°) | -1,804048 |
| ctg (32°) | 1,600335 | ctg (92°) | -0,034921 | ctg (152°) | -1,880726 |
| ctg (33°) | 1,539865 | ctg (93°) | -0,052408 | ctg (153°) | -1,962611 |
| ctg (34°) | 1,482561 | ctg (94°) | -0,069927 | ctg (154°) | -2,050304 |
| ctg (35°) | 1,428148 | ctg (95°) | -0,087489 | ctg (155°) | -2,144507 |
| ctg (36°) | 1,376382 | ctg (96°) | -0,105104 | ctg (156°) | -2,246037 |
| ctg (37°) | 1,327045 | ctg (97°) | -0,122785 | ctg (157°) | -2,355852 |
| ctg (38°) | 1,279942 | ctg (98°) | -0,140541 | ctg (158°) | -2,475087 |
| ctg (39°) | 1,234897 | ctg (99°) | -0,158384 | ctg (159°) | -2,605089 |
| ctg (40°) | 1,191754 | ctg (100°) | -0,176327 | ctg (160°) | -2,747477 |
| ctg (41°) | 1,150368 | ctg (101°) | -0,19438 | ctg (161°) | -2,904211 |
| ctg (42°) | 1,110613 | ctg (102°) | -0,212557 | ctg (162°) | -3,077684 |
| ctg (43°) | 1,072369 | ctg (103°) | -0,230868 | ctg (163°) | -3,270853 |
| ctg (44°) | 1,03553 | ctg (104°) | -0,249328 | ctg (164°) | -3,487414 |
| ctg (45°) | 1 | ctg (105°) | -0,267949 | ctg (165°) | -3,732051 |
| ctg (46°) | 0,965689 | ctg (106°) | -0,286745 | ctg (166°) | -4,010781 |
| ctg (47°) | 0,932515 | ctg (107°) | -0,305731 | ctg (167°) | -4,331476 |
| ctg (48°) | 0,900404 | ctg (108°) | -0,32492 | ctg (168°) | -4,70463 |
| ctg (49°) | 0,869287 | ctg (109°) | -0,344328 | ctg (169°) | -5,144554 |
| ctg (50°) | 0,8391 | ctg (110°) | -0,36397 | ctg (170°) | -5,671282 |
| ctg (51°) | 0,809784 | ctg (111°) | -0,383864 | ctg (171°) | -6,313752 |
| ctg (52°) | 0,781286 | ctg (112°) | -0,404026 | ctg (172°) | -7,11537 |
| ctg (53°) | 0,753554 | ctg (113°) | -0,424475 | ctg (173°) | -8,144346 |
| ctg (54°) | 0,726543 | ctg (114°) | -0,445229 | ctg (174°) | -9,514364 |
| ctg (55°) | 0,700208 | ctg (115°) | -0,466308 | ctg (175°) | -11,430052 |
| ctg (56°) | 0,674509 | ctg (116°) | -0,487733 | ctg (176°) | -14,300666 |
| ctg (57°) | 0,649408 | ctg (117°) | -0,509525 | ctg (177°) | -19,081137 |
| ctg (58°) | 0,624869 | ctg (118°) | -0,531709 | ctg (178°) | -28,636253 |
| ctg (59°) | 0,600861 | ctg (119°) | -0,554309 | ctg (179°) | -57,289962 |
| 0,57735 | -0,57735 | ∞ |
Cotangent table from 181° to 360°
| ctg (181°) | 57,289962 | ctg (241°) | 0,554309 | ctg (301°) | -0,600861 |
| ctg (182°) | 28,636253 | ctg (242°) | 0,531709 | ctg (302°) | -0,624869 |
| ctg (183°) | 19,081137 | ctg (243°) | 0,509525 | ctg (303°) | -0,649408 |
| ctg (184°) | 14,300666 | ctg (244°) | 0,487733 | ctg (304°) | -0,674509 |
| ctg (185°) | 11,430052 | ctg (245°) | 0,466308 | ctg (305°) | -0,700208 |
| ctg (186°) | 9,514364 | ctg (246°) | 0,445229 | ctg (306°) | -0,726543 |
| ctg (187°) | 8,144346 | ctg (247°) | 0,424475 | ctg (307°) | -0,753554 |
| ctg (188°) | 7,11537 | ctg (248°) | 0,404026 | ctg (308°) | -0,781286 |
| ctg (189°) | 6,313752 | ctg (249°) | 0,383864 | ctg (309°) | -0,809784 |
| ctg (190°) | 5,671282 | ctg (250°) | 0,36397 | ctg (310°) | -0,8391 |
| ctg (191°) | 5,144554 | ctg (251°) | 0,344328 | ctg (311°) | -0,869287 |
| ctg (192°) | 4,70463 | ctg (252°) | 0,32492 | ctg (312°) | -0,900404 |
| ctg (193°) | 4,331476 | ctg (253°) | 0,305731 | ctg (313°) | -0,932515 |
| ctg (194°) | 4,010781 | ctg (254°) | 0,286745 | ctg (314°) | -0,965689 |
| ctg (195°) | 3,732051 | ctg (255°) | 0,267949 | ctg (315°) | -1 |
| ctg (196°) | 3,487414 | ctg (256°) | 0,249328 | ctg (316°) | -1,03553 |
| ctg (197°) | 3,270853 | ctg (257°) | 0,230868 | ctg (317°) | -1,072369 |
| ctg (198°) | 3,077684 | ctg (258°) | 0,212557 | ctg (318°) | -1,110613 |
| ctg (199°) | 2,904211 | ctg (259°) | 0,19438 | ctg (319°) | -1,150368 |
| ctg (200°) | 2,747477 | ctg (260°) | 0,176327 | ctg (320°) | -1,191754 |
| ctg (201°) | 2,605089 | ctg (261°) | 0,158384 | ctg (321°) | -1,234897 |
| ctg (202°) | 2,475087 | ctg (262°) | 0,140541 | ctg (322°) | -1,279942 |
| ctg (203°) | 2,355852 | ctg (263°) | 0,122785 | ctg (323°) | -1,327045 |
| ctg (204°) | 2,246037 | ctg (264°) | 0,105104 | ctg (324°) | -1,376382 |
| ctg (205°) | 2,144507 | ctg (265°) | 0,087489 | ctg (325°) | -1,428148 |
| ctg (206°) | 2,050304 | ctg (266°) | 0,069927 | ctg (326°) | -1,482561 |
| ctg (207°) | 1,962611 | ctg (267°) | 0,052408 | ctg (327°) | -1,539865 |
| ctg (208°) | 1,880726 | ctg (268°) | 0,034921 | ctg (328°) | -1,600335 |
| ctg (209°) | 1,804048 | ctg (269°) | 0,017455 | ctg (329°) | -1,664279 |
| ctg (210°) | 1,732051 | ctg (270°) | 0 | ctg (330°) | -1,732051 |
| ctg (211°) | 1,664279 | ctg (271°) | -0,017455 | ctg (331°) | -1,804048 |
| ctg (212°) | 1,600335 | ctg (272°) | -0,034921 | ctg (332°) | -1,880726 |
| ctg (213°) | 1,539865 | ctg (273°) | -0,052408 | ctg (333°) | -1,962611 |
| ctg (214°) | 1,482561 | ctg (274°) | -0,069927 | ctg (334°) | -2,050304 |
| ctg (215°) | 1,428148 | ctg (275°) | -0,087489 | ctg (335°) | -2,144507 |
| ctg (216°) | 1,376382 | ctg (276°) | -0,105104 | ctg (336°) | -2,246037 |
| ctg (217°) | 1,327045 | ctg (277°) | -0,122785 | ctg (337°) | -2,355852 |
| ctg (218°) | 1,279942 | ctg (278°) | -0,140541 | ctg (338°) | -2,475087 |
| ctg (219°) | 1,234897 | ctg (279°) | -0,158384 | ctg (339°) | -2,605089 |
| ctg (220°) | 1,191754 | ctg (280°) | -0,176327 | ctg (340°) | -2,747477 |
| ctg (221°) | 1,150368 | ctg (281°) | -0,19438 | ctg (341°) | -2,904211 |
| ctg (222°) | 1,110613 | ctg (282°) | -0,212557 | ctg (342°) | -3,077684 |
| ctg (223°) | 1,072369 | ctg (283°) | -0,230868 | ctg (343°) | -3,270853 |
| ctg (224°) | 1,03553 | ctg (284°) | -0,249328 | ctg (344°) | -3,487414 |
| ctg (225°) | 1 | ctg (285°) | -0,267949 | ctg (345°) | -3,732051 |
| ctg (226°) | 0,965689 | ctg (286°) | -0,286745 | ctg (346°) | -4,010781 |
| ctg (227°) | 0,932515 | ctg (287°) | -0,305731 | ctg (347°) | -4,331476 |
| ctg (228°) | 0,900404 | ctg (288°) | -0,32492 | ctg (348°) | -4,70463 |
| ctg (229°) | 0,869287 | ctg (289°) | -0,344328 | ctg (349°) | -5,144554 |
| ctg (230°) | 0,8391 | ctg (290°) | -0,36397 | ctg (350°) | -5,671282 |
| ctg (231°) | 0,809784 | ctg (291°) | -0,383864 | ctg (351°) | -6,313752 |
| ctg (232°) | 0,781286 | ctg (292°) | -0,404026 | ctg (352°) | -7,11537 |
| ctg (233°) | 0,753554 | ctg (293°) | -0,424475 | ctg (353°) | -8,144346 |
| ctg (234°) | 0,726543 | ctg (294°) | -0,445229 | ctg (354°) | -9,514364 |
| ctg (235°) | 0,700208 | ctg (295°) | -0,466308 | ctg (355°) | -11,430052 |
| ctg (236°) | 0,674509 | ctg (296°) | -0,487733 | ctg (356°) | -14,300666 |
| ctg (237°) | 0,649408 | ctg (297°) | -0,509525 | ctg (357°) | -19,081137 |
| ctg (238°) | 0,624869 | ctg (298°) | -0,531709 | ctg (358°) | -28,636253 |
| ctg (239°) | 0,600861 | ctg (299°) | -0,554309 | ctg (359°) | -57,289962 |
| 0,57735 | -0,57735 | ∞ |