UK Ratings
| Episode number | Title | Original airing on Channel 4 | Time of airing on Channel 4 | Original airing on E4 | Time of airing on E4 | Total viewers and Ranka on C4 | Total viewers and ranka on E4 | Total viewers |
|---|---|---|---|---|---|---|---|---|
| 42 | The Manhattan Project | Wednesday, June 24, 2009 | 10.00 pm | - | - | 2.36 million - No. 1 | - | 2.36 million |
| 43 | Filing for the Enemy | Wednesday, July 1, 2009 | 10.00 pm | Tuesday, June 30, 2009 | 9.00 pm | 1.82 million - #8 | 482,000 - #3 | 2.302 million |
| 44 | Crimes of Fashion | Wednesday, July 8, 2009 | 10.00 pm | Tuesday, July 7, 2009 | 9.00 pm | 1.73 million - #19 | 250,000 - #11 | 1.98 million |
| 45 | Betty Suarez Land | Wednesday, July 15, 2009 | 10.00 pm | Tuesday, July 14, 2009 | 9.00 pm | 1.18 million - #31 | 506,000 - #4 | 1.68 million |
| 46 | Granny Pants | Wednesday, July 22, 2009 | 10.00 pm | Tuesday, July 21, 2009 | 9.00 pm | 1.64 million - #24 | 570,000* | 2.21 million |
| 47 | Ugly Berry | Wednesday, July 29, 2009 | 10.00 pm | Tuesday July 28, 2009 | 9.00 pm | 1.67 million - #22 | 523,000 - #4 | 2.19 million |
| 48 | Crush'd | Wednesday, August 5, 2009 | 10.00 pm | Tuesday August 4, 2009 | 9.00 pm | 1.69 million - #21 | 486,000 - #7 | 2.18 million |
| 49 | Tornado Girl | Wednesday, August 12, 2009 | 10.00 pm | Tuesday August 11, 2009 | 9.00 pm | 1.56 million - #24 | 593,000 - #1 | 2.15 million |
| 50 | When Betty Met YETI | Wednesday, August 19, 2009 | 10.00 pm | Tuesday August 18, 2009 | 9.00 pm | 1.46 million - #27 | 539,000 - #2 | 2.0 million |
| 51 | Bad Amanda | Wednesday, August 26, 2009 | 10.00 pm | Tuesday August 25, 2009 | 9.00 pm | 1.57 million - #29 | 560,000 - #2 | 2.13 million |
| 52 | Dress for Success | Wednesday, September 2, 2009 | 10.00 pm | Tuesday September 1, 2009 | 9.00 pm | 1.08 million - #31 | 598,000 - #4 | 1.68 million |
| 53 | Sisters on the Verge of a Nervous Breakdown |
Wednesday, September 16, 2009 | 10.00 pm | Tuesday September 8, 2009 | 9.00 pm | 1.09 million - No. 31 | 646,000 - #1 | 1.74 million |
| 54 | Kissed Off | Wednesday, September 23, 2009 | 10.00 pm | Tuesday, September 15, 2009 | 9.00 pm | 1.20 million - No. 31 | 682,000 - #1 | 1.88 million |
| 55 | The Courtship of Betty's Father | Wednesday, September 30, 2009 | 10.00 pm | Tuesday September 22, 2009 | 9.00 pm | 1.11 million - #31 | 598,000 - #1 | 1.71 million |
| 56 | There's No Place Like Mode | Monday, October 12, 2009 | 10.00 pm | Tuesday October 6, 2009 | 9.00 pm | 0.95 million - #31 | 426,000 - #8 | 1.51 million |
| 57 | Things Fall Apart | Monday, October 19, 2009 | 10.00 pm | Tuesday October 13, 2009 | 9.00 pm | 0.93 million - #31 | 547,000 - #3 | 1.53 million |
| 58 | Sugar Daddy | Monday, October 26, 2009 | 10.00 pm | Tuesday October 20, 2009 | 9.00 pm | 0.71 million | 536,000 - #3 | 1.24 million |
| 59 | A Mother of a Problem | Monday, November 2, 2009 | 10.00 pm | Tuesday October 27, 2009 | 9.00 pm | 0.73 million | 580,000 - #5 | 1.31 million |
| 60 | The Sex Issue | Monday, November 9, 2009 | 10.00 pm | Tuesday November 3, 2009 | 9.00 pm | 0.59 million | 590,000 - #9 | 1.18 million |
| 61 | Rabbit Test | Monday November 16, 2009 | 10.00 pm | Tuesday November 10, 2009 | 9.00 pm | 0.77 million | 609,000 - #3 | 1.38 million |
| 62 | The Born Identity | Monday November 23, 2009 | 10.00 pm | Tuesday November 17, 2009 | 9.00 pm | 0.91 million | 474,000 - #8 | 1.38 million |
| 63 | In the Stars | Monday November 30, 2009 | 10.00 pm | Tuesday November 24, 2009 | 9.00 pm | 0.75 million | 568,000 - #5 | 1.32 million |
| 64 | Curveball | Monday December 7, 2009 | 10.00 pm | Tuesday December 1, 2009 | 9.00 pm | 0.65 million | 528,000 - #7 | 1.178 million |
| 65 | The Fall Issue | Monday December 14, 2009 | 10.00 pm | Tuesday December 8, 2009 | 9.00 pm | 0.80 million | 626,000 - #5 | 1.426 million |
- * Overnight ratings
- ^a Ranks are for Channel 4 and E4 weekly, not for overall TV.
- Note: Season 3 of Ugly Betty episodes have now started airing on Wednesday nights on Channel 4 at 10:00 pm instead of the normal Friday night 9:00 pm airing and because of this the E4 first look airing has been moved from Wednesday nights to Tuesday nights. Ugly Betty episodes will not affect or be affected by Big Brother shows/evictions.
- Note: As of Monday 12, October 2009 Channel 4's airing of Ugly Betty will now be shown on Monday evenings at the normal time of 10:00 pm instead of Wednesday evenings.
Read more about this topic: Ugly Betty (season 3)