View source for At Eighteen/Episode Ratings

Episode ratings for the JTBC drama [[At Eighteen]]

''Note: This drama airs on cable channel / pay TV which has a relatively small audience compared to free-to-air TV / public broadcasters (KBS, MBC, SBS, and EBS).''

{|class="ratingtable"
!rowspan=2|Date !! rowspan=2|Episode !! colspan=2|Nielsen Korea (%)
|-
! Nationwide !! Seoul
|-
| 2019-07-22 || 01 || 3.009 || 3.692
|-
| 2019-07-23 || 02 || 2.354 || 2.779
|-
| 2019-07-29 || 03 || 3.169 || 3.747
|-
| 2019-07-30 || 04 || 3.393 || 4.466
|-
| 2019-08-05 || 05 || 3.341 || 3.710
|-
| 2019-08-06 || 06 || 3.512 || 4.260
|-
| 2019-08-12 || 07 || 3.150 || 3.545
|-
| 2019-08-13 || 08 || 3.560 || 4.217
|-
| 2019-08-19 || 09 || 3.322 || 3.927
|-
| 2019-08-20 || 10 || 3.416 || 4.031
|-
| 2019-08-26 || 11 || 3.766 || 5.010
|-
| 2019-08-27 || 12 || 3.508 || 4.299
|-
| 2019-09-02 || 13 || 3.498 || 4.247
|-
| 2019-09-03 || 14 || 3.808 || 5.019
|-
| 2019-09-09 || 15 || 3.740 || 4.585
|-
| 2019-09-10 || 16 || 3.882 || 4.865
|-
! colspan=2| Average || 3.402% || 4.150%
|-
|}

Source: [http://www.nielsenkorea.co.kr/ Nielsen Korea]

[[Category:Ratings]]