> ALL TIME BOX OFFICE
Adjuster:

TOP OPENING WEEKENDS BY SEASON
1982-Present


Note: This chart only shows the top 200 movies, regardless of sorting.
RowRankTitle (click to view)StudioOpening*% of TotalTheatersAverageAdjusted Gross^Date**
1 169 Forrest Gump Par. $46,561,400 7.4% 1,595 $29,191 $625,223,100 7/06/94
2 120 Return of the Jedi Fox $58,170,200 9.0% 1,002 $58,052 $644,627,700 5/25/83
3 194 The Sixth Sense BV $41,807,600 9.1% 2,161 $19,345 $458,329,900 8/06/99
4 173 The Fugitive WB $45,681,300 12.9% 2,340 $19,521 $353,402,600 8/06/93
5 60 The Lion King BV $77,863,600 13.1% 2,552 $30,511 $594,010,000 6/24/94
6 38 Jurassic Park Uni. $90,418,700 13.2% 2,404 $37,610 $686,198,500 6/11/93
7 175 Rambo: First Blood Part II TriS $45,240,200 13.4% 2,074 $21,813 $337,269,500 5/22/85
8 111 Indiana Jones and the Temple of Doom Par. $60,024,800 14.1% 1,687 $35,581 $426,121,200 5/23/84
9 145 Saving Private Ryan DW $51,894,600 14.3% 2,463 $21,069 $364,146,700 7/24/98
10 170 Apollo 13 Uni. $46,393,800 14.7% 2,197 $21,117 $314,870,700 6/30/95
11 116 Indiana Jones and the Last Crusade Par. $58,857,900 15.0% 2,327 $25,292 $393,355,300 5/24/89
12 26 Star Wars: Episode I - The Phantom Menace Fox $101,569,900 15.0% 2,970 $34,198 $675,213,400 5/19/99
13 101 Pirates of the Caribbean: The Curse of the Black Pearl BV $61,555,600 15.3% 3,269 $18,829 $403,165,200 7/09/03
14 160 Robin Hood: Prince of Thieves WB $48,451,300 15.5% 2,369 $20,452 $312,905,300 6/14/91
15 110 Terminator 2: Judgment Day TriS $60,060,200 15.5% 2,274 $26,412 $387,304,800 7/03/91
16 112 Shrek DW $59,556,200 15.8% 3,587 $16,602 $376,433,500 5/16/01
17 158 The Firm Par. $48,836,700 16.0% 2,393 $20,408 $304,457,200 7/02/93
18 192 Wedding Crashers NL $42,098,200 16.2% 2,925 $14,391 $259,856,000 7/15/05
19 164 The Hangover WB $47,994,000 16.2% 3,269 $14,681 $295,840,500 6/05/09
20 55 Batman WB $81,183,500 16.2% 2,194 $37,001 $501,118,800 6/23/89
21 37 Independence Day Fox $90,456,300 16.4% 2,882 $31,386 $551,380,200 7/03/96
22 64 Twister WB $73,944,100 17.0% 2,414 $30,630 $435,317,500 5/10/96
23 139 Beverly Hills Cop II Par. $53,640,500 17.1% 2,326 $23,060 $312,832,100 5/20/87
24 153 True Lies Fox $49,264,000 17.7% 2,368 $20,803 $278,566,500 7/15/94
25 104 Armageddon BV $61,252,900 17.9% 3,127 $19,588 $342,124,200 7/01/98
26 199 Die Hard 2: Die Harder Fox $40,919,000 18.5% 2,507 $16,321 $221,188,200 7/06/90
27 146 Gladiator DW $51,421,000 18.6% 2,938 $17,502 $277,119,800 5/05/00
28 176 The Rock BV $45,147,800 18.7% 2,392 $18,873 $241,446,500 6/07/96
29 184 What Lies Beneath DW $43,865,600 19.1% 2,813 $15,594 $229,581,400 7/21/00
30 183 The Mask NL $44,022,000 19.3% 2,360 $18,653 $228,400,100 7/29/94
31 172 The Nutty Professor (1996) Uni. $45,764,100 19.7% 2,115 $21,638 $231,981,800 6/28/96
32 140 Tarzan BV $53,623,400 20.0% 3,005 $17,844 $268,040,400 6/16/99
33 154 Doctor Dolittle Fox $49,243,900 20.1% 2,777 $17,733 $244,666,600 6/26/98
34 42 Men in Black Sony $88,563,200 20.4% 3,020 $29,325 $434,748,700 7/02/97
35 35 Finding Nemo BV $92,736,900 20.7% 3,374 $27,485 $448,446,300 5/30/03
36 171 The Blair Witch Project Art. $45,765,900 20.8% 1,101 $41,567 $220,214,800 7/30/99
37 138 Pocahontas BV $54,039,500 20.9% 2,569 $21,035 $259,074,700 6/23/95
38 179 Ice Age: Dawn of the Dinosaurs Fox $44,484,600 21.2% 4,099 $10,853 $209,718,000 7/01/09
39 163 Total Recall Sony $48,049,200 21.4% 2,060 $23,325 $224,676,800 6/01/90
40 92 Air Force One Sony $64,395,400 21.5% 2,919 $22,059 $299,874,500 7/25/97
41 191 Dick Tracy BV $42,423,100 21.7% 2,332 $18,191 $195,215,200 6/15/90
42 91 Inception WB $64,821,200 22.1% 3,792 $17,094 $292,944,200 7/16/10
43 54 Transformers P/DW $81,569,600 22.1% 4,011 $20,336 $369,360,400 7/03/07
44 80 The Twilight Saga: Eclipse Sum. $66,934,400 22.2% 4,468 $14,980 $300,909,800 6/30/10
45 119 Despicable Me Uni. $58,225,800 22.4% 3,476 $16,751 $259,451,900 7/09/10
46 105 The Perfect Storm WB $61,029,200 22.6% 3,407 $17,912 $269,692,500 6/30/00
47 128 The Flintstones Uni. $56,536,400 22.7% 2,498 $22,633 $248,571,400 5/27/94
48 137 Ratatouille BV $54,409,600 22.8% 3,940 $13,809 $238,852,800 6/29/07
49 135 Runaway Bride Par. $54,929,600 23.0% 3,158 $17,393 $238,552,900 7/30/99
50 94 Lethal Weapon 3 WB $63,762,600 23.0% 2,510 $25,403 $277,605,500 5/15/92
51 66 Up BV $72,673,700 23.2% 3,766 $19,297 $312,619,300 5/29/09
52 20 Spider-Man 2 Sony $112,999,000 23.6% 4,152 $27,215 $478,863,600 6/30/04
53 108 Batman Begins WB $60,532,600 23.7% 3,858 $15,689 $254,997,900 6/15/05
54 96 The Amazing Spider-Man Sony $63,439,200 23.7% 4,318 $14,692 $268,093,100 7/03/12
55 193 Con Air BV $41,849,400 23.9% 2,824 $14,819 $175,358,600 6/06/97
56 161 Lilo & Stitch BV $48,308,300 24.2% 3,191 $15,138 $199,745,800 6/21/02
57 185 Wild Wild West WB $43,384,300 24.3% 3,342 $12,980 $178,323,900 6/30/99
58 180 Eraser WB $44,241,800 24.3% 2,410 $18,357 $182,423,700 6/21/96
59 117 Madagascar DW $58,644,000 24.4% 4,131 $14,195 $240,408,800 5/27/05
60 10 Shrek 2 DW $138,483,300 24.5% 4,163 $33,264 $565,565,400 5/19/04
61 65 Cars BV $73,061,300 24.6% 3,985 $18,334 $296,626,000 6/09/06
62 168 Over the Hedge P/DW $46,735,500 24.8% 4,059 $11,513 $188,389,900 5/19/06
63 132 Ted Uni. $55,674,200 24.9% 3,239 $17,189 $223,878,000 6/29/12
64 141 The Truman Show Par. $53,534,200 25.1% 2,315 $23,125 $213,202,800 6/05/98
65 53 Mission: Impossible Par. $81,827,400 25.1% 3,012 $27,167 $325,931,100 5/22/96
66 200 Grown Ups Sony $40,917,800 25.2% 3,534 $11,578 $162,205,000 6/25/10
67 87 Big Daddy Sony $65,084,500 25.4% 3,027 $21,500 $256,161,300 6/25/99
68 50 Harry Potter and the Half-Blood Prince WB $83,052,600 25.8% 4,325 $19,203 $322,150,200 7/15/09
69 124 Lethal Weapon 4 WB $57,787,400 26.1% 3,117 $18,539 $221,394,300 7/10/98
70 188 The Sum of All Fears Par. $42,716,200 26.2% 3,183 $13,420 $162,908,800 5/31/02
71 115 Ghostbusters II Col. $59,094,300 26.2% 2,410 $24,520 $225,556,200 6/16/89
72 93 Superman Returns WB $63,844,200 26.3% 4,065 $15,705 $243,152,100 6/28/06
73 51 Signs BV $82,363,500 26.4% 3,264 $25,234 $312,299,800 8/02/02
74 40 Harry Potter and the Order of the Phoenix WB $89,212,600 26.4% 4,285 $20,819 $337,842,700 7/11/07
75 24 Star Wars: Episode II - Attack of the Clones Fox $109,642,200 26.5% 3,161 $34,686 $414,017,600 5/16/02
76 45 Austin Powers: The Spy Who Shagged Me NL $86,052,000 26.7% 3,312 $25,981 $322,850,200 6/11/99
77 22 Toy Story 3 BV $111,427,100 26.8% 4,028 $27,663 $415,526,900 6/18/10
78 47 Mission: Impossible II Par. $85,426,400 26.9% 3,653 $23,385 $318,119,300 5/24/00
79 157 Minority Report Fox $48,879,500 27.0% 3,001 $16,287 $180,946,700 6/21/02
80 100 Mr. & Mrs. Smith Fox $62,516,300 27.0% 3,424 $18,257 $231,394,200 6/10/05
81 99 Scary Movie Mira. $62,537,900 27.0% 2,912 $21,476 $231,888,200 7/07/00
82 19 Transformers: Revenge of the Fallen P/DW $116,269,700 27.1% 4,234 $27,461 $429,051,400 6/24/09
83 73 Charlie and the Chocolate Factory WB $69,762,900 27.2% 3,770 $18,504 $256,382,900 7/15/05
84 89 Brave BV $65,016,700 27.3% 4,164 $15,614 $238,588,600 6/22/12
85 68 Men in Black II Sony $71,446,500 27.4% 3,557 $20,085 $260,883,600 7/03/02
86 75 Hancock Sony $69,404,900 27.5% 3,965 $17,504 $252,709,200 7/02/08
87 130 The Fast and the Furious Uni. $56,379,600 27.7% 2,628 $21,453 $203,266,800 6/22/01
88 56 War of the Worlds Par. $80,567,000 27.7% 3,908 $20,615 $290,931,600 6/29/05
89 28 Transformers: Dark of the Moon P/DW $98,099,300 27.8% 4,088 $23,997 $352,316,700 6/29/11
90 113 Madagascar 3: Europe's Most Wanted P/DW $59,128,200 27.9% 4,258 $13,887 $212,127,600 6/08/12
91 76 The Mummy Uni. $67,957,100 27.9% 3,210 $21,169 $243,478,100 5/07/99
92 82 Kung Fu Panda P/DW $66,783,200 28.0% 4,114 $16,233 $238,838,400 6/06/08
93 69 Jurassic Park III Uni. $71,403,200 28.0% 3,434 $20,792 $254,793,000 7/18/01
94 39 Bruce Almighty Uni. $89,702,900 28.0% 3,483 $25,754 $320,550,700 5/23/03
95 44 Batman Returns WB $87,632,300 28.1% 2,644 $33,142 $312,323,000 6/19/92
96 125 Dinosaur BV $57,381,200 28.2% 3,257 $17,617 $203,427,600 5/19/00
97 71 WALL-E BV $69,941,000 28.2% 3,992 $17,520 $248,121,600 6/27/08
98 8 Spider-Man Sony $157,342,400 28.4% 3,615 $43,524 $553,098,600 5/03/02
99 11 Star Wars: Episode III - Revenge of the Sith Fox $134,656,700 28.5% 3,661 $36,781 $472,223,700 5/19/05
100 30 Batman Forever WB $96,589,400 28.7% 2,842 $33,985 $336,755,800 6/16/95
101 167 Kung Fu Panda 2 P/DW $47,065,000 28.8% 3,925 $11,991 $163,348,900 5/26/11
102 165 Ice Age: Continental Drift Fox $47,708,100 28.9% 3,881 $12,293 $164,964,100 7/13/12
103 159 Click SonR $48,624,500 29.1% 3,749 $12,969 $166,923,800 6/23/06
104 58 Star Trek Par. $80,244,800 29.2% 3,849 $20,849 $275,002,200 5/08/09
105 121 Terminator 3: Rise of the Machines WB $58,137,600 29.3% 3,504 $16,591 $198,499,900 7/02/03
106 72 Deep Impact Par. $69,845,000 29.3% 3,156 $22,130 $238,400,600 5/08/98
107 148 Mr. Deeds Sony $50,914,900 29.4% 3,231 $15,757 $173,028,600 6/28/02
108 186 Get Smart WB $42,885,900 29.7% 3,911 $10,966 $144,476,500 6/20/08
109 2 The Dark Knight WB $175,620,500 29.7% 4,366 $40,225 $591,181,400 7/18/08
110 77 The Bourne Supremacy Uni. $67,322,700 29.8% 3,165 $21,270 $225,907,500 7/23/04
111 49 Pearl Harbor BV $83,086,200 29.8% 3,214 $25,850 $279,222,400 5/25/01
112 33 Rush Hour 2 NL $94,800,300 29.8% 3,118 $30,404 $318,068,500 8/03/01
113 181 Spy Kids 3D: Game Over Dim. $44,113,600 29.9% 3,344 $13,191 $147,526,200 7/25/03
114 67 Shrek Forever After P/DW $71,557,400 29.9% 4,359 $16,416 $239,037,100 5/21/10
115 114 The Longest Yard Par. $59,118,200 30.1% 3,634 $16,268 $196,354,300 5/27/05
116 177 Congo Par. $45,093,000 30.4% 2,649 $17,022 $148,261,100 6/09/95
117 142 MIB 3 Sony $53,517,100 30.5% 4,248 $12,598 $175,493,300 5/25/12
118 59 The Bourne Ultimatum Uni. $80,159,600 30.5% 3,660 $21,900 $263,178,700 8/03/07
119 123 Night at the Museum: Battle of the Smithsonian Fox $57,804,200 30.6% 4,096 $14,112 $189,119,200 5/22/09
120 195 Ocean's Thirteen WB $41,805,500 30.8% 3,565 $11,726 $135,545,300 6/08/07
121 134 Rise of the Planet of the Apes Fox $54,944,200 31.0% 3,648 $15,062 $177,245,100 8/05/11
122 25 Iron Man Par. $109,332,100 31.0% 4,105 $26,634 $352,992,200 5/02/08
123 95 American Pie 2 Uni. $63,452,100 31.1% 3,063 $20,714 $204,067,900 8/10/01
124 107 XXX SonR $60,975,700 31.3% 3,374 $18,071 $194,682,700 8/09/02
125 14 The Lost World: Jurassic Park Uni. $125,093,000 31.5% 3,281 $38,126 $397,283,200 5/23/97
126 197 The Last Airbender Par. $41,632,600 31.6% 3,169 $13,138 $131,937,900 7/01/10
127 23 Indiana Jones and the Kingdom of the Crystal Skull Par. $111,016,300 31.6% 4,260 $26,061 $351,549,400 5/22/08
128 156 S.W.A.T. Sony $48,925,000 31.7% 3,202 $15,278 $154,361,500 8/08/03
129 126 Talladega Nights: The Ballad of Ricky Bobby Sony $57,168,900 31.7% 3,803 $15,032 $180,118,900 8/04/06
130 131 The Karate Kid Sony $56,230,900 31.8% 3,663 $15,351 $176,813,800 6/11/10
131 182 American Wedding Uni. $44,049,900 31.9% 3,172 $13,887 $138,032,900 8/01/03
132 6 Pirates of the Caribbean: Dead Man's Chest BV $164,832,200 32.0% 4,133 $39,881 $514,441,800 7/07/06
133 190 America's Sweethearts SonR $42,446,600 32.2% 3,011 $14,096 $131,646,100 7/20/01
134 61 Godzilla Sony $74,758,700 32.3% 3,310 $22,585 $231,356,500 5/20/98
135 16 The Matrix Reloaded WB $121,148,300 32.6% 3,603 $33,623 $371,699,600 5/15/03
136 189 Mortal Kombat NL $42,606,800 33.0% 2,421 $17,598 $128,922,900 8/18/95
137 166 The Break-Up Uni. $47,605,400 33.0% 3,070 $15,506 $144,256,200 6/02/06
138 70 Star Trek Into Darkness Par. $70,342,300 33.0% 3,868 $18,186 $212,991,800 5/16/13
139 152 Angels & Demons Sony $49,301,000 33.3% 3,527 $13,978 $147,865,100 5/15/09
140 1 Marvel's The Avengers BV $203,351,200 33.3% 4,349 $46,758 $611,075,000 5/04/12
141 103 Bad Boys II Sony $61,412,900 33.6% 3,186 $19,276 $182,972,300 7/18/03
142 32 The Mummy Returns Uni. $95,828,000 33.7% 3,401 $28,176 $284,112,600 5/04/01
143 48 The Hangover Part II WB $84,880,000 33.8% 3,615 $23,480 $251,435,700 5/26/11
144 174 Terminator Salvation WB $45,410,800 34.0% 3,530 $12,864 $133,722,100 5/21/09
145 85 Cars 2 BV $65,315,000 34.3% 4,115 $15,873 $190,602,400 6/24/11
146 27 Austin Powers in Goldmember NL $100,111,300 34.3% 3,613 $27,708 $292,242,800 7/26/02
147 98 The Nutty Professor II: The Klumps Uni. $62,792,200 34.5% 3,242 $19,368 $182,104,300 7/28/00
148 57 X-Men Fox $80,444,000 34.6% 3,025 $26,593 $232,301,600 7/14/00
149 127 Rush Hour 3 NL $56,807,700 35.0% 3,778 $15,036 $162,122,500 8/10/07
150 109 Troy WB $60,072,300 35.1% 3,411 $17,611 $170,964,700 5/14/04
151 63 Scooby-Doo WB $74,195,600 35.3% 3,447 $21,524 $210,020,900 6/14/02
152 34 The Da Vinci Code Sony $93,664,800 35.4% 3,735 $25,077 $264,364,500 5/19/06
153 149 The Great Gatsby (2013) WB $50,211,300 35.6% 3,535 $14,204 $140,880,600 5/10/13
154 122 Mission: Impossible III Par. $58,020,800 35.6% 4,054 $14,311 $162,882,000 5/05/06
155 147 The X-Files Fox $51,152,300 35.9% 2,629 $19,457 $142,394,600 6/19/98
156 7 The Dark Knight Rises WB $164,609,600 35.9% 4,404 $37,377 $458,507,400 7/20/12
157 133 Snow White and the Huntsman Uni. $55,110,000 36.0% 3,773 $14,606 $152,877,700 6/01/12
158 81 I, Robot Fox $66,884,400 36.0% 3,420 $19,556 $185,606,500 7/16/04
159 74 Fantastic Four Fox $69,617,700 36.2% 3,602 $19,326 $192,103,100 7/08/05
160 90 Thor Par. $64,907,900 36.3% 3,955 $16,412 $178,837,000 5/06/11
161 118 G.I. Joe: The Rise of Cobra Par. $58,380,100 36.4% 4,007 $14,569 $160,192,200 8/07/09
162 79 Lara Croft: Tomb Raider Par. $67,133,700 36.4% 3,308 $20,294 $184,469,600 6/15/01
163 144 The Haunting DW $52,390,500 36.6% 2,808 $18,657 $143,234,800 7/23/99
164 86 Captain America: The First Avenger Par. $65,222,400 36.8% 3,715 $17,556 $177,124,300 7/22/11
165 43 The Day After Tomorrow Fox $88,115,800 36.8% 3,425 $25,727 $239,365,000 5/28/04
166 12 Pirates of the Caribbean: At World's End BV $132,743,200 37.1% 4,362 $30,431 $357,992,200 5/25/07
167 198 A.I. Artificial Intelligence WB $41,280,400 37.3% 3,242 $12,732 $110,563,400 6/29/01
168 151 Charlie's Angels: Full Throttle Sony $49,679,700 37.3% 3,459 $14,362 $133,102,400 6/27/03
169 97 Sex and the City WB (NL) $63,234,800 37.4% 3,285 $19,249 $169,230,100 5/30/08
170 41 Pirates of the Caribbean: On Stranger Tides BV $89,033,400 37.4% 4,155 $21,428 $238,223,000 5/20/11
171 17 Harry Potter and the Prisoner of Azkaban WB $120,088,800 37.5% 3,855 $31,150 $319,862,600 6/04/04
172 136 X-Men: First Class Fox $54,418,000 37.6% 3,641 $14,946 $144,751,500 6/03/11
173 9 Shrek the Third P/DW $140,722,200 37.7% 4,122 $34,139 $373,379,500 5/18/07
174 129 Wanted Uni. $56,459,600 37.9% 3,175 $17,783 $149,120,900 6/27/08
175 31 Planet of the Apes (2001) Fox $96,382,000 38.1% 3,500 $27,537 $253,149,000 7/27/01
176 196 The Hangover Part III WB $41,776,200 38.3% 3,555 $11,752 $109,014,100 5/23/13
177 187 You Don't Mess with the Zohan Sony $42,717,200 38.5% 3,462 $12,339 $110,884,400 6/06/08
178 106 The Chronicles of Narnia: Prince Caspian BV $61,013,500 38.9% 3,929 $15,529 $157,006,600 5/16/08
179 178 The Mummy: Tomb of the Dragon Emperor Uni. $44,852,900 39.5% 3,760 $11,929 $113,626,000 8/01/08
180 83 2 Fast 2 Furious Uni. $66,627,000 39.7% 3,408 $19,550 $167,852,900 6/06/03
181 21 X2: X-Men United Fox $112,943,200 39.8% 3,741 $30,190 $283,747,900 5/02/03
182 62 Batman and Robin WB $74,349,900 39.9% 2,934 $25,340 $186,123,900 6/20/97
183 150 Prometheus Fox $50,044,200 40.4% 3,396 $14,736 $123,984,900 6/08/12
184 46 The Simpsons Movie Fox $85,658,800 40.4% 3,922 $21,840 $211,882,900 7/27/07
185 102 The Incredible Hulk Uni. $61,434,000 41.1% 3,505 $17,528 $149,451,700 6/13/08
186 13 Iron Man 2 Par. $129,423,200 41.4% 4,380 $29,549 $312,826,300 5/07/10
187 84 Van Helsing Uni. $66,330,800 43.1% 3,575 $18,553 $154,043,400 5/07/04
188 4 Iron Man 3 BV $174,583,200 43.5% 4,253 $41,049 $401,362,200 5/03/13
189 15 X-Men: The Last Stand Fox $124,869,500 43.8% 3,690 $33,839 $284,813,000 5/26/06
190 29 Fast & Furious 6 Uni. $97,620,500 43.9% 3,658 $26,687 $222,509,700 5/24/13
191 78 Fantastic Four: Rise of the Silver Surfer Fox $67,164,400 44.0% 3,959 $16,965 $152,630,400 6/15/07
192 162 Freddy Vs. Jason NL $48,087,500 44.1% 3,014 $15,954 $109,067,400 8/15/03
193 88 The Village BV $65,046,600 44.4% 3,730 $17,438 $146,378,800 7/30/04
194 5 Harry Potter and the Deathly Hallows Part 2 WB $169,615,600 44.4% 4,375 $38,769 $381,999,700 7/15/11
195 3 Spider-Man 3 Sony $174,838,300 44.9% 4,252 $41,119 $389,357,700 5/04/07
196 143 Green Lantern WB $52,514,600 45.5% 3,816 $13,762 $115,466,600 6/17/11
197 52 Hulk Uni. $82,013,600 47.0% 3,660 $22,407 $174,482,700 6/20/03
198 36 X-Men Origins: Wolverine Fox $90,758,900 47.3% 4,099 $22,142 $191,939,600 5/01/09
199 155 Alien Vs. Predator Fox $49,081,600 47.7% 3,395 $14,456 $102,906,000 8/13/04
200 18 Man of Steel WB $116,913,100 76.3% 4,207 $27,790 $153,162,400 6/14/13

Note: Summer is defined as the first Friday in May through Labor Day Weekend.


CHART NOTES
* Weekend equals Fri-Sat-Sun. Movies that do not have a 3-day opening gross are not included on this chart.
^ Total Gross does not include additional releases, if any.
** First weekend of wide release.

RELATED CHARTS
• All Time Openings Weekends
• Openings by Month
• Openings by MPAA Rating
• Return to All Time Index