OUR Classroom Capacities

As the Office of the University Registrar prepares to open class registration for Fall 2021, it is important that the room capacities within 25Live match what we believe they will be in the fall. We understand that this might lead to some confusion over what the capacity is today or on the day of your reservation. Our staff is evaluating each reservation to ensure all necessary guidelines are followed.

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This chart shows you the historic, pre-COVID maximum capacities which will be used to schedule Fall 2021 as well as the current LfA maximum capacities. LfA capacities continue to be in effect for Spring and Summer 2021. Event capacities are based on the current state and city restrictions. We are here to assist with any questions so don't hesitate to reach out to us for clarification!

Space Name Historic pre-COVID Max Capacity LFA Max Capacity Building Name/Address
BRB 121 30 15 Biology Research Building, 5 Cummington Mall
BRB 122 35 8 Biology Research Building, 5 Cummington Mall
CAS 114A 17 11 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 114B 17 10 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 116 40 21 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 201 40 16 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 203 50 20 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 204A 38 13 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 204B 34 12 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 208 35 11 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 211 112 22 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 212 22 10 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 213 54 20 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 214 35 20 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 216 63 19 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 218 36 13 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 220 32 9 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 221 24 12 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 222 36 17 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 223 28 12 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 224 133 24 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 225 30 14 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 226 58 16 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 227 40 16 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 228 34 19 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 229 44 16 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 233 46 16 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 235 45 16 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 237 45 16 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 310 20 12 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 312 20 10 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 313 112 22 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 314 20 10 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 315 54 20 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 316 20 12 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 318 20 12 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 320 28 18 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 323A 20 12 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 323B 18 12 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 324 39 18 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 325 24 16 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 326 57 16 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 424 18 10 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 426 48 16 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 427 18 11 College of Arts and Sciences Building, 685-725 Comm Ave
CAS 522 208 32 College of Arts and Sciences Building, 685-725 Comm Ave
CAS B06A 39 14 College of Arts and Sciences Building, 685-725 Comm Ave
CAS B06B 39 14 College of Arts and Sciences Building, 685-725 Comm Ave
CAS B12 121 23 College of Arts and Sciences Building, 685-725 Comm Ave
CAS B18 87 15 College of Arts and Sciences Building, 685-725 Comm Ave
CAS B20 68 22 College of Arts and Sciences Building, 685-725 Comm Ave
CAS B25A 18 10 College of Arts and Sciences Building, 685-725 Comm Ave
CAS B25B 24 15 College of Arts and Sciences Building, 685-725 Comm Ave
CAS B36 56 11 College of Arts and Sciences Building, 685-725 Comm Ave
CGS 111A 15 7 College of General Studies Building, 871 Comm Ave
CGS 111B 15 8 College of General Studies Building, 871 Comm Ave
CGS 113 22 16 College of General Studies Building, 871 Comm Ave
CGS 115 32 16 College of General Studies Building, 871 Comm Ave
CGS 117A 16 8 College of General Studies Building, 871 Comm Ave
CGS 117B 16 8 College of General Studies Building, 871 Comm Ave
CGS 121 32 12 College of General Studies Building, 871 Comm Ave
CGS 123 32 12 College of General Studies Building, 871 Comm Ave
CGS 129 410 73 College of General Studies Building, 871 Comm Ave
CGS 311 32 12 College of General Studies Building, 871 Comm Ave
CGS 313 32 16 College of General Studies Building, 871 Comm Ave
CGS 315 32 16 College of General Studies Building, 871 Comm Ave
CGS 321 32 12 College of General Studies Building, 871 Comm Ave
CGS 323 34 12 College of General Studies Building, 871 Comm Ave
CGS 421 34 12 College of General Studies Building, 871 Comm Ave
CGS 423 32 12 College of General Studies Building, 871 Comm Ave
CGS 505 129 21 College of General Studies Building, 871 Comm Ave
CGS 511 149 26 College of General Studies Building, 871 Comm Ave
CGS 515 36 20 College of General Studies Building, 871 Comm Ave
CGS 521 32 12 College of General Studies Building, 871 Comm Ave
CGS 523 34 14 College of General Studies Building, 871 Comm Ave
CGS 525 34 14 College of General Studies Building, 871 Comm Ave
CGS 527 62 17 College of General Studies Building, 871 Comm Ave
COM 101 240 33 College of Communication Building, 640 Comm Ave
COM 109 25 14 College of Communication Building, 640 Comm Ave
COM 111 25 14 College of Communication Building, 640 Comm Ave
COM 210 25 10 College of Communication Building, 640 Comm Ave
COM 212 24 10 College of Communication Building, 640 Comm Ave
COM 213 37 13 College of Communication Building, 640 Comm Ave
COM 215 40 18 College of Communication Building, 640 Comm Ave
COM 217 40 15 College of Communication Building, 640 Comm Ave
EOP 258 28 9 Center for English Language & Orientation Programs Building, 890 Comm Ave
EOP 260 25 8 Center for English Language & Orientation Programs Building, 890 Comm Ave
EOP 262 30 9 Center for English Language & Orientation Programs Building, 890 Comm Ave
EOP 264 26 6 Center for English Language & Orientation Programs Building, 890 Comm Ave
EOP 266 26 6 Center for English Language & Orientation Programs Building, 890 Comm Ave
EOP 268 27 6 Center for English Language & Orientation Programs Building, 890 Comm Ave
EOP 269 34 13 Center for English Language & Orientation Programs Building, 890 Comm Ave
EOP 270 26 5 Center for English Language & Orientation Programs Building, 890 Comm Ave
EOP 274 24 8 Center for English Language & Orientation Programs Building, 890 Comm Ave
EOP 276 24 8 Center for English Language & Orientation Programs Building, 890 Comm Ave
EOP 278 24 8 Center for English Language & Orientation Programs Building, 890 Comm Ave
EOP 279 24 8 Center for English Language & Orientation Programs Building, 890 Comm Ave
EPC 201 30 12 Engineering Product Innovation Center, 750 Comm Ave
EPC 203 36 16 Engineering Product Innovation Center, 750 Comm Ave
EPC 204 48 24 Engineering Product Innovation Center, 750 Comm Ave
EPC 205 80 26 Engineering Product Innovation Center, 750 Comm Ave
EPC 206 35 18 Engineering Product Innovation Center, 750 Comm Ave
EPC 207 80 30 Engineering Product Innovation Center, 750 Comm Ave
EPC 208 45 22 Engineering Product Innovation Center, 750 Comm Ave
EPC 209 65 27 Engineering Product Innovation Center, 750 Comm Ave
FLR 121 40 17 Fuller Building, 808 Comm Ave
FLR 122 26 13 Fuller Building, 808 Comm Ave
FLR 123 45 19 Fuller Building, 808 Comm Ave
FLR 152 50 32 Fuller Building, 808 Comm Ave
HAR 105 373 56 Rafik B Hariri Building, 595 Comm Ave
HAR 208 96 22 Rafik B Hariri Building, 595 Comm Ave
HAR 210 48 20 Rafik B Hariri Building, 595 Comm Ave
HAR 211 55 14 Rafik B Hariri Building, 595 Comm Ave
HAR 212 48 20 Rafik B Hariri Building, 595 Comm Ave
HAR 220 40 12 Rafik B Hariri Building, 595 Comm Ave
HAR 222 60 12 Rafik B Hariri Building, 595 Comm Ave
HAR 224 61 12 Rafik B Hariri Building, 595 Comm Ave
HAR 228 40 12 Rafik B Hariri Building, 595 Comm Ave
HAR 240 40 12 Rafik B Hariri Building, 595 Comm Ave
HAR 302 40 11 Rafik B Hariri Building, 595 Comm Ave
HAR 304 57 13 Rafik B Hariri Building, 595 Comm Ave
HAR 306 57 13 Rafik B Hariri Building, 595 Comm Ave
HAR 310 57 13 Rafik B Hariri Building, 595 Comm Ave
HAR 312 57 13 Rafik B Hariri Building, 595 Comm Ave
HAR 315 55 12 Rafik B Hariri Building, 595 Comm Ave
HAR 316 42 12 Rafik B Hariri Building, 595 Comm Ave
HAR 322 61 12 Rafik B Hariri Building, 595 Comm Ave
HAR 324 61 12 Rafik B Hariri Building, 595 Comm Ave
HAR 326 42 12 Rafik B Hariri Building, 595 Comm Ave
HAR 404 72 16 Rafik B Hariri Building, 595 Comm Ave
HAR 406 72 17 Rafik B Hariri Building, 595 Comm Ave
HAR 408 50 17 Rafik B Hariri Building, 595 Comm Ave
IEC B01 20 8 International Education Center, 888 Comm Ave
IEC B03 20 6 International Education Center, 888 Comm Ave
IEC B04 20 8 International Education Center, 888 Comm Ave
IEC B05 20 7 International Education Center, 888 Comm Ave
IEC B06 20 7 International Education Center, 888 Comm Ave
IEC B07 20 6 International Education Center, 888 Comm Ave
IEC B08 20 6 International Education Center, 888 Comm Ave
IEC B09A 22 6 International Education Center, 888 Comm Ave
IEC B09B 20 6 International Education Center, 888 Comm Ave
IEC B10 32 13 International Education Center, 888 Comm Ave
IEC B11 20 6 International Education Center, 888 Comm Ave
IEC B12 20 6 International Education Center, 888 Comm Ave
IEC B13 13 6 International Education Center, 888 Comm Ave
JSC 107 24 11 Elie Wiesel Center for Jewish Studies, 147 Bay State Road
KCB 101 203 35 Kenmore Classroom Building, 565 Comm Ave
KCB 102 40 12 Kenmore Classroom Building, 565 Comm Ave
KCB 103 34 10 Kenmore Classroom Building, 565 Comm Ave
KCB 104 42 12 Kenmore Classroom Building, 565 Comm Ave
KCB 106 68 14 Kenmore Classroom Building, 565 Comm Ave
KCB 107 47 15 Kenmore Classroom Building, 565 Comm Ave
KCB 201 20 10 Kenmore Classroom Building, 565 Comm Ave
LAW AUD 396 50 School of Law, 765 Comm Ave
LSE B01 145 26 Life Sciences and Engineering Building, 24 Cummington Mall
MCS B29 45 10 Math and Computer Science Building, 111 Cummington Mall
MCS B31 45 10 Math and Computer Science Building, 111 Cummington Mall
MCS B33 35 7 Math and Computer Science Building, 111 Cummington Mall
MCS B37 42 15 Math and Computer Science Building, 111 Cummington Mall
MOR 101 481 117 Morse Auditorium, 602 Comm Ave
MUG 203 25 8 Mugar Library, 771 Comm Ave
MUG 205 42 17 Mugar Library, 771 Comm Ave
PHO 201 37 14 Photonics Building, 8 St. Mary's Street
PHO 202 33 12 Photonics Building, 8 St. Mary's Street
PHO 203 85 14 Photonics Building, 8 St. Mary's Street
PHO 205 63 11 Photonics Building, 8 St. Mary's Street
PHO 206 199 27 Photonics Building, 8 St. Mary's Street
PHO 210 82 15 Photonics Building, 8 St. Mary's Street
PHO 211 109 19 Photonics Building, 8 St. Mary's Street
PRB 146 25 8 Physics Research Building, 3 Cummington Mall
PRB 148 32 12 Physics Research Building, 3 Cummington Mall
PRB 150 25 8 Physics Research Building, 3 Cummington Mall
PSY 212 25 8 Psychology Building, 64-86 Cummington Mall
PSY B33 50 15 Psychology Building, 64-86 Cummington Mall
PSY B35 31 15 Psychology Building, 64-86 Cummington Mall
PSY B36 20 6 Psychology Building, 64-86 Cummington Mall
PSY B37 31 15 Psychology Building, 64-86 Cummington Mall
PSY B39 30 15 Psychology Building, 64-86 Cummington Mall
PSY B40 20 5 Psychology Building, 64-86 Cummington Mall
PSY B41 28 15 Psychology Building, 64-86 Cummington Mall
PSY B42 20 6 Psychology Building, 64-86 Cummington Mall
PSY B43 28 15 Psychology Building, 64-86 Cummington Mall
PSY B45 28 15 Psychology Building, 64-86 Cummington Mall
PSY B47 26 13 Psychology Building, 64-86 Cummington Mall
PSY B49 26 14 Psychology Building, 64-86 Cummington Mall
PSY B50 20 3 Psychology Building, 64-86 Cummington Mall
PSY B51 46 14 Psychology Building, 64-86 Cummington Mall
PSY B53 44 14 Psychology Building, 64-86 Cummington Mall
PSY B55 44 14 Psychology Building, 64-86 Cummington Mall
SAR 101 200 33 Sargent College Building, 635 Comm Ave
SAR 102 100 17 Sargent College Building, 635 Comm Ave
SAR 104 40 12 Sargent College Building, 635 Comm Ave
SAR 300 33 9 Sargent College Building, 635 Comm Ave
SCI 109 263 47 Metcalf Science Center, 590 Comm Ave
SCI 113 131 21 Metcalf Science Center, 590 Comm Ave
SCI 115 39 13 Metcalf Science Center, 590 Comm Ave
SCI 117 73 12 Metcalf Science Center, 590 Comm Ave
SHA 110 104 18 School of Hospitality Administration Building, 928 Comm Ave
SHA 201 35 18 School of Hospitality Administration Building, 928 Comm Ave
SHA 202 35 18 School of Hospitality Administration Building, 928 Comm Ave
SHA 206 40 22 School of Hospitality Administration Building, 928 Comm Ave
SHA 210 32 18 School of Hospitality Administration Building, 928 Comm Ave
SOC B57 46 11 Sociology Building, 96-100 Cummington Mall
SOC B59 26 9 Sociology Building, 96-100 Cummington Mall
SOC B61 24 9 Sociology Building, 96-100 Cummington Mall
SOC B63 44 10 Sociology Building, 96-100 Cummington Mall
SOC B65 16 5 Sociology Building, 96-100 Cummington Mall
SOC B67 16 6 Sociology Building, 96-100 Cummington Mall
STH 113 40 17 School of Theology Building, 745-755 Comm Ave
STH 317 15 6 School of Theology Building, 745-755 Comm Ave
STH 318 25 6 School of Theology Building, 745-755 Comm Ave
STH 319 20 6 School of Theology Building, 745-755 Comm Ave
STH 441 15 6 School of Theology Building, 745-755 Comm Ave
STH B02B 46 12 School of Theology Building, 745-755 Comm Ave
STH B19 85 16 School of Theology Building, 745-755 Comm Ave
STH B20 36 12 School of Theology Building, 745-755 Comm Ave
STH B22 37 12 School of Theology Building, 745-755 Comm Ave
STO B50 246 38 Stone Science Building, 657 Comm Ave
WED 130 116 15 WED Wheeclock College of Education & Human Development, 2 Silber Way
WED 140 40 18 WED Wheeclock College of Education & Human Development, 2 Silber Way
WED 205 13 8 WED Wheeclock College of Education & Human Development, 2 Silber Way
WED 206 18 8 WED Wheeclock College of Education & Human Development, 2 Silber Way
WED 208 20 11 WED Wheeclock College of Education & Human Development, 2 Silber Way
WED 210 11 5 WED Wheeclock College of Education & Human Development, 2 Silber Way
WED 212 20 10 WED Wheeclock College of Education & Human Development, 2 Silber Way
WED 307 13 6 WED Wheeclock College of Education & Human Development, 2 Silber Way
WED 406 30 15 WED Wheeclock College of Education & Human Development, 2 Silber Way
YAW 322 22 11 Yawkey Center for Student Services, 100 Bay State Road
YAW 440 22 12 Yawkey Center for Student Services, 100 Bay State Road