CBB18 Overnight Ratings

Has the glitz and glamour of the latest Celebrity Big Brother been enough to boost its ratings? Find out right here!

Below are the ‘overnight’ viewing figures for the new series, which are released the day after broadcast and do not account for certain factors, such as timeshifted viewing. For consolidated or ‘official’ figures, click here.

UK Ratings

This table contains ratings for the original UK broadcasts on Channel 5, including data from Channel 5+1 (except where marked with an asterisk). Daily cells are colour-coded to indicate whether that night’s episode had more or less viewers than the equivalent instalment of the previous summer series (UK vs. USA).

Week 1Week 2Week 3Week 4
Saturday1.35million
(8.2%)
1.30million
(N/A)
1.15million
(N/A)
1.0million
(N/A)
Sunday1.50million
(7.6%)
1.55million
(6.3%*)
1.50million
(6.2%)
1.60million
(7.7%)
Monday1.80million
(8.9%)
1.40million
(6.4%)
1.55million
(6.2%*)
1.45million
(6.5%*)
Tuesday1.60million
(8.2%)
1.70million
(7.9%)
1.58million
(7.2%)
1.60million
(7.2%*)
Wednesday1.50million
(7.5%)
1.60million
(6.9%)
1.60million
(8.0%)
1.70million
(8.8%)
Thursday2.36million
(13.6%)
1.80million
(9.4%)
1.70million
(8.2%)
1.83million
(9.0%)
1.60million
(9.1%)
Friday1.58million
(8.3%)
1.70million
(9.0%)
1.60million
(7.8%)
1.60million
(6.9%*)
1.80million
(10.0%*)
Friday (2)1.35million*
(9.8%*)
1.37million*
(8.0%*)
1.17million*
(6.7%*)
Green – No. of viewers flat with or up on previous series; Red – No. of viewers down on previous series; Grey – N/A
Week Average1.65million
(9.1%)
1.53million
(7.4%)
1.50million
(7.2%)
1.56million
(8.2%)
Running Average1.65million
(9.1%)
1.60million
(8.4%)
1.57million
(8.0%)
1.57million
(8.1%)
Series Average1.57million
(8.1%)