ScheduleLab

Schedule builder for Mt. San Antonio College students

Stop manually testing class combinations. ScheduleLab shows details for Mt. San Antonio College and helps students compare schedule options faster.

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Support Snapshot

Support at Mt. San Antonio College

Status

Available now

Current Semesters

Fall 2026, Summer 2026

Campuses
Mt. San Antonio College
Last Updated

September 7, 2026

Current Support

Current Semester Coverage

Fall 20264,240 sections · 1,297 courses

Campuses

Mt. San Antonio College

Catalog updated

September 7, 2026

Fall 2026 at Mt. San Antonio College, by the numbers

  • First class of the day: 6:00am

    Somebody has to take it. Doesn’t have to be you.

  • The latest class runs till 10:30pm

    For the night-shift schedulers.

  • 90% of scheduled classes never meet on a Friday

    Three-day weekends for the win!

  • 404 classes start after 5pm

    Plenty of room for an evening-friendly schedule.

  • 1,512 sections have no set days or times

    Worth a look one by one before you plan around them.

  • 65 classes meet on a weekend

    Yes, Saturday and Sunday classes are real.

  • The longest single class runs 9h 5m

    Pack snacks.

  • 129 subjects, from AABS to WELD

    That’s a big catalog.

  • 1,420 professors are teaching classes

    Someone in there teaches exactly your style.

  • Classes meet in 443 different rooms

    Learn the campus shortcuts early.

  • 4 courses come with a required lab or recitation

    Exactly the kind of puzzle ScheduleLab untangles for you.

  • The heaviest course is worth 15 credits

    That would be Basic Fire Academy.

Biggest departments

  • VOC292
  • ENGL230
  • BS200
  • OAD194
  • COMM145

Most-offered courses

  • ENGL C1000 · Academic Reading and Writing162 sections
  • BS LRN50 · Learning Support Laboratory135 sections
  • COMM C1000 · Public Speaking115 sections
  • STAT C1000 · Introduction to Statistics63 sections
  • PSYC C1000 · Introduction to Psychology55 sections

Class distribution by day

How classes spread across the week.

  • Sun3 classes on Sun
  • Mon1,162 classes on Mon
  • Tue1,113 classes on Tue
  • Wed1,159 classes on Wed
  • Thu1,080 classes on Thu
  • Fri278 classes on Fri
  • Sat64 classes on Sat
Summer 20262,477 sections · 577 courses

Campuses

Mt. San Antonio College

Catalog updated

September 7, 2026

Summer 2026 at Mt. San Antonio College, by the numbers

  • First class of the day: 6:45am

    Somebody has to take it. Doesn’t have to be you.

  • The latest class runs till 10:20pm

    For the night-shift schedulers.

  • 64% of scheduled classes never meet on a Friday

    Three-day weekends for the win!

  • 88 classes start after 5pm

    Plenty of room for an evening-friendly schedule.

  • 807 sections have no set days or times

    Worth a look one by one before you plan around them.

  • 7 classes meet on a weekend

    Yes, Saturday classes are real.

  • The longest single class runs 8h 50m

    Pack snacks.

  • 110 subjects, from ACCS to WELD

    That’s a big catalog.

  • 1,210 professors are teaching classes

    Someone in there teaches exactly your style.

  • Classes meet in 287 different rooms

    Learn the campus shortcuts early.

  • 46 courses come with a required lab or recitation

    Exactly the kind of puzzle ScheduleLab untangles for you.

  • The heaviest course is worth 6 credits

    That would be Aviation Maintenance Science.

Biggest departments

  • BSHS764
  • BS229
  • OAD186
  • VOC184
  • ESL90

Most-offered courses

  • BSHS SSK · HS Study Skills101 sections
  • BS LRN50 · Learning Support Laboratory95 sections
  • BS STD80 · Academic Success86 sections
  • BSHS ENG1 · HS English 153 sections
  • COUN 1 · Introduction to College52 sections

Class distribution by day

How classes spread across the week.

  • Sun0 classes on Sun
  • Mon1,289 classes on Mon
  • Tue1,409 classes on Tue
  • Wed1,400 classes on Wed
  • Thu1,380 classes on Thu
  • Fri607 classes on Fri
  • Sat7 classes on Sat

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