View source for Second Husband/Episode Ratings

Episode ratings for the MBC drama [[Second Husband]]

{| class="ratingtable"
!rowspan=2|Date !! rowspan=2|Episode !! colspan=1|TNmS (%) !! colspan=2|Nielsen Korea (%)
|-
! Nationwide !! Nationwide !! Seoul
|-
| 2021-08-09 || 01 || - || 2.9 || {{nr|4.3}}
|-
| 2021-08-10 || 02 || - || 2.8 || {{nr|4.9}}
|-
| 2021-08-11 || 03 || - || 3.2 || {{nr|4.3}}
|-
| 2021-08-12 || 04 || - || 4.1 (17th) || 4.1 (16th)
|-
| 2021-08-13 || 05 || - || 3.2 || {{nr|4.2}}
|-
| 2021-08-16 || 06 || - || 3.7 || {{nr|5.0}}
|-
| 2021-08-17 || 07 || - || 4.0 || {{nr|4.9}}
|-
| 2021-08-18 || 08 || 4.4 || 4.3 (17th) || 4.3 (18th)
|-
| 2021-08-19 || 09 || 4.9 || 4.2 (18th) || 3.8 (19th)
|-
| 2021-08-20 || 10 || - || 4.2 || 4.7 (17th)
|-
| 2021-08-23 || 11 || - || 5.0 || {{nr|5.2}}
|-
| 2021-08-25 || 12 || 5.0 || 4.4 (19th) || 4.5 (18th)
|-
| 2021-08-26 || 13 || 5.1 || 5.0 (12th) || 5.1 (13th)
|-
| 2021-08-27 || 14 || 5.3 || 4.7 (18th) || 5.0 (17th)
|-
| 2021-08-30 || 15 || 4.5 || 4.4 || {{nr|4.5}}
|-
| 2021-08-31 || 16 || 5.5 || 4.4 || {{nr|4.6}}
|-
| 2021-09-01 || 17 || 5.3 || 5.0 (15th) || 4.9 (15th)
|-
| 2021-09-02 || 18 || 5.6 || 5.3 (11th) || 5.3 (11th)
|-
| 2021-09-03 || 19 || 5.6 || 4.6 (16th) || 4.6 (16th)
|-
| 2021-09-06 || 20 || 6.2 || 4.6 (18th) || 4.5 (19th)
|-
| 2021-09-07 || 21 || 6.5 || 5.2 (17th) || 5.2 (16th)
|-
| 2021-09-08 || 22 || 5.0 || 4.5 (17th) || 4.7 (16th)
|-
| 2021-09-09 || 23 || 6.1 || 5.1 (11th) || 4.7 (13th)
|-
| 2021-09-10 || 24 || - || 4.6 (16th) || 4.4 (17th)
|-
| 2021-09-13 || 25 || 6.0 || 4.7 (19th) || 4.8 (18th)
|-
| 2021-09-14 || 26 || 5.2 || 4.9 (17th) || 5.1 (16th)
|-
| 2021-09-15 || 27 || 4.9 || 4.8 (16th) || 4.9 (18th)
|-
| 2021-09-16 || 28 || 6.3 || 5.6 (12th) || 6.0 (8th)
|-
| 2021-09-17 || 29 || 5.6 || 5.1 (16th) || 5.5 (16th)
|-
| 2021-09-23 || 30 || 6.1 || 5.7 (11th) || 5.7 (10th)
|-
| 2021-09-24 || 31 || 5.1 || 5.1 (17th) || 5.1 (17th)
|-
| 2021-09-27 || 32 || 6.5 || 5.4 (16th) || 5.3 (18th)
|-
| 2021-09-28 || 33 || 6.2 || 5.7 (12th) || 5.4 (14th)
|-
| 2021-09-29 || 34 || 6.2 || 5.3 (16th) || 5.0 (16th)
|-
| 2021-09-30 || 35 || 6.4 || 5.3 (11th) || 5.5 (11th)
|-
| 2021-10-04 || 36 || 6.6 || 6.2 (11th) || 6.0 (10th)
|-
| 2021-10-05 || 37 || 6.6 || 5.8 (13th) || 5.3 (14th)
|-
| 2021-10-06 || 38 || 6.3 || 5.1 (14th) || 4.3 (18th)
|-
| 2021-10-07 || 39 || 7.4 || 6.8 (7th) || 6.2 (8th)
|-
| 2021-10-08 || 40 || 6.2 || 5.7 (13th) || 5.2 (14th)
|-
| 2021-10-11 || 41 || 6.6 || 6.1 (13th) || 5.5 (16th)
|-
| 2021-10-12 || 42 || 7.0 || 6.2 (12th) || 6.0 (8th)
|-
| 2021-10-13 || 43 || 6.7 || 6.4 (9th) || 6.1 (9th)
|-
| 2021-10-14 || 44 || 6.5 || 6.4 (9th) || 6.5 (8th)
|-
| 2021-10-18 || 45 || 7.2 || 6.1 (13th) || 6.4 (9th)
|-
| 2021-10-19 || 46 || 6.3 || 6.2 (11th) || 6.2 (9th)
|-
| 2021-10-20 || 47 || 7.0 || 5.9 (11th) || 5.7 (11th)
|-
| 2021-10-21 || 48 || 7.7 || 6.8 (6th) || 7.1 (7th)
|-
| 2021-10-22 || 49 || 7.8 || 6.2 (13th) || 6.1 (11th)
|-
| 2021-10-25 || 50 || 7.4 || 6.3 (9th) || 6.1 (10th)
|-
| 2021-10-26 || 51 || 7.9 || 6.2 (12th) || 5.9 (11th)
|-
| 2021-10-27 || 52 || 7.7 || 6.8 (7th) || 6.4 (8th)
|-
| 2021-10-28 || 53 || 7.9 || 6.6 (7th) || 6.1 (8th)
|-
| 2021-10-29 || 54 || 8.1 || 6.6 (9th) || 6.8 (8th)
|-
| 2021-11-01 || 55 || 8.3 || 6.6 (10th) || 6.8 (9th)
|-
| 2021-11-03 || 56 || 8.1 || 5.8 (13th) || 5.6 (12th)
|-
| 2021-11-04 || 57 || 7.7 || 6.7 (7th) || 6.2 (9th)
|-
| 2021-11-08 || 58 || 8.1 || 6.9 (11th) || 6.9 (10th)
|-
| 2021-11-09 || 59 || 8.4 || 7.0 (8th) || 6.8 (8th)
|-
| 2021-11-10 || 60 || 8.3 || 6.8 (10th) || 6.1 (12th)
|-
| 2021-11-11 || 61 || 9.2 || 7.8 (7th) || 7.3 (6th)
|-
| 2021-11-12 || 62 || - || 6.9 (7th) || 6.6 (7th)
|-
| 2021-11-15 || 63 || 8.9 || 7.7 (9th) || 6.8 (9th)
|-
| 2021-11-16 || 64 || 8.6 || 7.5 (8th) || 6.8 (6th)
|-
| 2021-11-17 || 65 || 9.3 || 7.6 (6th) || 7.1 (6th)
|-
| 2021-11-19 || 66 || 8.6 || 7.0 (9th) || 6.8 (8th)
|-
| 2021-11-22 || 67 || 8.7 || 7.6 (9th) || 7.5 (7th)
|-
| 2021-11-23 || 68 || 7.1 || 6.2 (12th) || 5.9 (11th)
|-
| 2021-11-24 || 69 || 9.0 || 7.9 (7th) || 7.9 (6th)
|-
| 2021-11-25 || 70 || 9.5 || 8.5 (6th) || 8.4 (5th)
|-
| 2021-11-26 || 71 || 9.5 || 7.6 (8th) || 7.2 (9th)
|-
| 2021-11-29 || 72 || 9.2 || 7.5 (9th) || 6.8 (9th)
|-
| 2021-11-30 || 73 || 8.8 || 7.6 (9th) || 7.1 (10th)
|-
| 2021-12-01 || 74 || 9.3 || 8.0 (8th) || 7.9 (7th)
|-
| 2021-12-02 || 75 || 9.4 || 8.4 (7th) || 8.3 (5th)
|-
| 2021-12-03 || 76 || - || 7.8 (8th) || 7.5 (7th)
|-
| 2021-12-06 || 77 || 8.2 || 8.0 (10th) || 7.5 (7th)
|-
| 2021-12-07 || 78 || - || 7.7 (8th) || 7.4 (9th)
|-
| 2021-12-08 || 79 || 10.2 || 7.4 (9th) || 6.9 (9th)
|-
| 2021-12-09 || 80 || 10.0 || 8.5 (6th) || 8.0 (5th)
|-
| 2021-12-10 || 81 || 9.0 || 8.2 (8th) || 7.7 (7th)
|-
| 2021-12-13 || 82 || 8.7 || 8.9 (6th) || 8.6 (5th)
|-
| 2021-12-14 || 83 || 9.9 || 8.4 (8th) || 7.9 (8th)
|-
| 2021-12-15 || 84 || 10.3 || 7.9 (8th) || 7.7 (7th)
|-
| 2021-12-16 || 85 || 9.6 || 8.3 (7th) || 8.4 (4th)
|-
| 2021-12-17 || 86 || 9.8 || 8.2 (10th) || 7.7 (11th)
|-
| 2021-12-20 || 87 || 10.8 || 8.9 (8th) || 8.1 (6th)
|-
| 2021-12-21 || 88 || 9.6 || 8.4 (7th) || 8.2 (6th)
|-
| 2021-12-22 || 89 || 10.2 || 9.0 (8th) || 8.9 (5th)
|-
| 2021-12-23 || 90 || 10.0 || 8.6 (7th) || 7.9 (5th)
|-
| 2021-12-24 || 91 || 9.4 || 8.1 (9th) || 10.0 (4th)
|-
| 2021-12-27 || 92 || 9.5 || 8.6 (7th) || 8.5 (6th)
|-
| 2021-12-28 || 93 || 9.8 || 8.5 (7th) || 8.3 (7th)
|-
| 2021-12-29 || 94 || 10.0 || 8.6 (6th) || 8.4 (5th)
|-
| 2021-12-30 || 95 || 10.7 || 9.0 (5th) || 8.2 (4th)
|-
| 2021-12-31 || 96 || 10.1 || 8.9 (6th) || 8.6 (5th)
|-
| 2022-01-03 || 97 || 9.6 || 9.0 (7th) || 8.4 (6th)
|-
| 2022-01-04 || 98 || 8.9 || 9.6 (5th) || 8.9 (4th)
|-
| 2022-01-05 || 99 || 10.1 || 9.5 (6th) || 8.7 (6th)
|-
| 2022-01-06 || 100 || 9.7 || 10.5 (4th) || 9.8 (4th)
|-
| 2022-01-07 || 101 || 9.7 || 9.7 (6th) || 8.7 (5th)
|-
| 2022-01-10 || 102 || 9.4 || 9.3 (7th) || 8.0 (7th)
|-
| 2022-01-11 || 103 || 9.3 || 8.9 (6th) || 7.7 (6th)
|-
| 2022-01-12 || 104 || - || 8.9 (6th) || 8.3 (7th)
|-
| 2022-01-13 || 105 || 9.3 || 9.9 (4th) || 8.9 (4th)
|-
| 2022-01-14 || 106 || 9.8 || 9.2 (6th) || -
|-
| 2022-01-17 || 107 || 9.1 || 9.7 (6th) || 8.7 (6th)
|-
| 2022-01-18 || 108 || 9.0 || 9.1 (6th) || 8.6 (6th)
|-
| 2022-01-19 || 109 || 10.1 || 9.5 (6th) || 9.1 (5th)
|-
| 2022-01-20 || 110 || 10.4 || 10.3 (5th) || 9.9 (4th)
|-
| 2022-01-21 || 111 || 9.7 || 9.9 (5th) || 9.3 (4th)
|-
| 2022-01-24 || 112 || 9.2 || 9.3 (4th) || 8.8 (4th)
|-
| 2022-01-25 || 113 || 10.3 || 9.7 (5th) || 5.9 (11th)
|-
| 2022-01-26 || 114 || 9.4 || 9.6 (5th) || 9.3 (5th)
|-
| 2022-01-27 || 115 || 10.1 || 9.6 (4th) || 9.2 (4th)
|-
| 2022-01-28 || 116 || 8.9 || 9.9 (4th) || 9.7 (4th)
|-
| 2022-01-31 || 117 || 6.5 || 5.7 (17th) || 5.8 (16th)
|-
| 2022-02-01 || 118 || 7.2 || 6.6 (13th) || 6.8 (9th)
|-
| 2022-02-02 || 119 || 7.2 || 7.1 (13th) || 7.1 (14th)
|-
| 2022-02-03 || 120 || 9.5 || 10.5 (5th) || 10.5 (3rd)
|-
| 2022-02-04 || 121 || 9.6 || 9.1 (3rd) || 8.5 (4th)
|-
| 2022-02-22 || 122 || 9.1 || 8.7 (6th) || 8.7 (4th)
|-
| 2022-02-23 || 123 || 9.2 || 7.8 (7th) || 7.6 (8th)
|-
| 2022-02-24 || 124 || 9.2 || 8.7 (5th) || 8.4 (4th)
|-
| 2022-02-25 || 125 || 9.0 || 7.8 (6th) || 7.8 (6th)
|-
| 2022-02-28 || 126 || 9.9 || 8.0 (7th) || 7.8 (6th)
|-
| 2022-03-01 || 127 || 10.4 || 8.6 (6th) || 8.6 (4th)
|-
| 2022-03-02 || 128 || 9.4 || 8.7 (4th) || 8.9 (3rd)
|-
| 2022-03-03 || 129 || 9.7 || 8.5 (6th) || 8.2 (5th)
|-
| 2022-03-04 || 130 || 9.7 || 8.2 (6th) || 8.1 (5th)
|-
| 2022-03-07 || 131 || 8.3 || 7.4 (8th) || 6.9 (8th)
|-
| 2022-03-08 || 132 || 9.5 || 8.7 (4th) || 8.1 (5th)
|-
| 2022-03-11 || 133 || 10.0 || 8.6 (6th) || 8.3 (4th)
|-
| 2022-03-14 || 134 || 10.6 || 8.5 (5th) || 8.1 (5th)
|-
| 2022-03-15 || 135 || 9.5 || 8.7 (7th) || 8.4 (5th)
|-
| 2022-03-16 || 136 || 9.5 || 9.3 (6th) || 9.4 (4th)
|-
| 2022-03-17 || 137 || 11.0 || 9.6 (4th) || 9.1 (4th)
|-
| 2022-03-18 || 138 || 9.1 || 9.1 (5th) || 8.9 (4th)
|-
| 2022-03-21 || 139 || 9.4 || 9.0 (6th) || 8.5 (6th)
|-
| 2022-03-22 || 140 || 9.7 || 9.0 (7th) || 8.8 (5th)
|-
| 2022-03-23 || 141 || 9.0 || 8.9 (6th) || 8.9 (4th)
|-
| 2022-03-24 || 142 || 10.5 || 9.5 (5th) || 9.2 (4th)
|-
| 2022-03-25 || 143 || 9.9 || 8.6 (6th) || 8.3 (5th)
|-
| 2022-03-28 || 144 || 9.1 || 8.2 (6th) || 7.9 (6th)
|-
| 2022-03-29 || 145 || 8.9 || 9.0 (6th) || 8.7 (6th)
|-
| 2022-03-30 || 146 || 9.8 || 8.6 (6th) || 8.6 (5th)
|-
| 2022-03-31 || 147 || 10.5 || 9.9 (4th) || 9.6 (4th)
|-
| 2022-04-01 || 148 || 9.0 || 8.9 (5th) || 8.8 (4th)
|-
| 2022-04-04 || 149 || 9.6 || 8.2 (6th) || 7.9 (5th)
|-
| 2022-04-05 || 150 || 9.7 || 9.0 (7th) || 8.9 (6th)
|-
!colspan=2| Average || - || 7.3% || -
|-
| 2022-04-06 || Special 1 || 4.8 || 3.5 || {{nr|3.7}}
|-
| 2022-04-07 || Special 2 || - || 3.0 || 3.2 (19th)
|-
| 2022-04-08 || Special 3 || - || 2.2 || {{nr|3.8}}
|-
|}

Source: [http://www.TNmS.tv TNmS Media], [http://www.nielsenkorea.co.kr/tv_terrestrial_day.asp?menu=Tit_1&sub_menu=1_1&area=00 Nielsen Korea]

==Notes==
*No episode aired on August 24 due to broadcast coverage of the Opening Ceremony of the 2020 Tokyo Paralympic Games.
*No episodes aired on September 20-22 due to the Chuseok holiday.
*No episode aired on October 1 due to the re-run broadcast of [[The Veil]].
*No episode aired on October 15 due to the Presidential election debate.
*No episode aired on November 2 due to the broadcast of the 2021 KBO League baseball wild-card playoff game between the Kiwoom Heroes and the Doosan Bears.
*No episode aired on November 5 due to the broadcast of the 2021 KBO League baseball semi-playoff game between the LG Twins and the Doosan Bears.
*No episode aired on November 18 due to the broadcast of the 2021 KBO League baseball playoff game between the KT Wiz and the Doosan Bears.
*No episodes aired February 7 through February 18 due to coverage of the 2022 Beijing Winter Olympic Games.
*No episode aired on February 21 due to coverage of the 2022 South Korean presidential election debates.
*No episodes aired on March 9-10 due to coverage of the 2022 South Korean presidential election.

[[Category:Ratings]]