List of Gaon Digital Chart number ones of 2012

The Gaon Digital Chart of Gaon Music Chart is a chart that ranks the best-performing songs in South Korea. The data is collected by the Korea Music Content Association. It consists of a weekly chart, listed from Sunday to Saturday, and a monthly chart.

Weekly charts

Psy earned the year's best-performing single with "Gangnam Style".

T-ara's "Lovey-Dovey" was the best performing song of January.

Busker Busker scored two number-one hits in 2012, with "Cherry Blossom Ending" and "If You Really Love Me".

Big Bang scored two monthly number-one singles in 2012, the most out of any act.

2NE1's "I Love You" was the best performing song of July.

Girls' Generation-TTS's "Twinkle" was the best performing song of May.

Key

†	Indicates best-performing single of 2012

Source: Gaon Weekly Digital Chart^[1]

Week end date	Song	Artist	Total Downloads
January 7	"Lovey-Dovey"	T-ara	540,458
January 14	"The Story of a Tall Bachelor" (키 큰 노총각 이야기)	Jeong Jun-ha	623,496
January 21	"Lovey-Dovey"	T-ara	354,144
January 28	"I Knew It" (이럴 줄 알았어)	Beast	372,501
February 4	"When I Can't Sing" (내가 노래를 못해도)	Se7en	493,651
February 11	"Back in Time" (시간을 거슬러)	Lyn	353,903
February 18	"I Need You" (니가 필요해)	K.Will	396,678
February 25	"Blue"	Big Bang	833,233
March 3			537,161
March 10			348,535
March 17	"I Wonder If You Hurt Like Me" (너도 나처럼)	2AM	662,901
March 24[2]	"Sherlock (Clue + Note)"	Shinee	520,204
March 31	"Hey You"	CN Blue	350,176
April 7	"Cherry Blossom Ending" (벚꽃 엔딩)	Busker Busker	522,232
April 14[3]			358,823
April 21	"Alone" (나 혼자)	Sistar	447,718
April 28			323,422
May 5	"Twinkle"	Girls' Generation-TTS	604,870
May 12[4]	"Voice" (목소리)	Baek Ji-young featuring Gary of Leessang	529,920
May 19	"Every End of the Day" (하루 끝)	IU	415,891
May 26			275,146
June 2	"Twinkle"	Girls' Generation-TTS	163,646
June 9	"Monster"	BigBang	757,501
June 16	"Electric Shock"	f(x)	630,510
June 23	"If You Really Love Me" (정말로 사랑한다면)	Busker Busker	388,510
June 30			388,784
July 7[5]	"Loving U"	Sistar	440,960
July 14	"I Love You"	2NE1	469,850
July 21	"Gangnam Style" (강남스타일)	Psy	816,868
July 28			473,372
August 4			333,592
August 11			289,995
August 18			261,797
August 25	"I Need You"	Huh Gak featuring Zia	365,872
September 1	"All for You"	Jung Eun-ji and Seo In-guk	409,284
September 8	"That XX" (그 XX)	G-Dragon	428,762
September 15	"All for You"	Jung Eun-ji and Seo In-guk	280,745
September 22	"Memory of the Wind" (바람기억)	Naul	452,899
September 29			432,591
October 6			244,051
October 13	"It's Cold"	Epik High featuring Lee Hi	532,868
October 20	"Becoming Dust" (먼지가 되어)	Jung Joon Young and Roy Kim	525,881
October 27	"Ice Cream"	Hyuna	454,650
November 3	"1, 2, 3, 4"	Lee Hi	667,549
November 10			351,747
November 17			237,719
November 24	"Return" (되돌리다)	Lee Seung-gi	420,958
December 1			480,759
December 8			301,153
December 15	"Because It's Christmas" (크리스마스니까)	Sung Si-kyung, Park Hyo-shin, Lee Seok-hoon, Seo In-guk and VIXX	272,901
December 22	"You Are Attractive" (매력있어)	Akdong Musician	226,223
December 29	"Dancing Queen"	Girls' Generation	263,376

Monthly charts

Source: Gaon Monthly Digital Chart^[1]

Month	Song	Artist	Aggregate points	Total Downloads	Year-end Chart	Ref
January	"Lovey-Dovey"	T-ara	142,691,767	1,903,727	7	[6]
February	"Blue"	BigBang	102,380,663	1,351,429	10	[7]
March	"Fantastic Baby"		105,296,671	1,229,518	5	[8]
April	"Cherry Blossom Ending"	Busker Busker	169,546,447	1,570,146	2	[9]
May	"Twinkle"	Girls' Generation-TTS	119,415,981	997,122	11	[10]
June	"Like This"	Wonder Girls	138,592,996	1,444,339	18	[11]
July	"I Love You"	2NE1	151,627,608	1,522,263	6	[12]
August	"Gangnam Style"	Psy	150,855,485	1,280,050	1	[13]
September	"All for You"	Jung Eun-ji and Seo In-guk	113,858,049	1,037,911	8	[14]
October	"Bloom"	Gain	115,479,048	1,182,829	42	[15]
November	"1, 2, 3, 4"	Lee Hi	132,391,547	1,210,297	23	[16]
December	"Return"	Lee Seung-gi	110,364,099	896,196	37	[17]