ScheduleLab

Schedule builder for The University of Iowa students

Stop manually testing class combinations. ScheduleLab shows details for The University of Iowa and helps students compare schedule options faster.

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Support Snapshot

Support at The University of Iowa

Status

Available now

Current Semesters

Summer 2027, Spring 2027, Fall 2026

Campuses

No campuses listed yet

Last Updated

October 26, 2026

Current Support

Current Semester Coverage

Summer 2027789 sections · 599 courses

Campuses

No campuses listed yet

Catalog updated

October 26, 2026

Summer 2027 at The University of Iowa, by the numbers

  • First class of the day: 12:00am

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

  • The latest class runs till 11:59pm

    For the night-shift schedulers.

  • 70% of scheduled classes never meet on a Friday

    Three-day weekends for the win!

  • 48 classes start after 5pm

    Plenty of room for an evening-friendly schedule.

  • 543 sections have no set days or times

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

  • 39 classes meet on a weekend

    Yes, Saturday and Sunday classes are real.

  • The longest single class runs 23h 59m

    Pack snacks.

  • 119 subjects, from ACB to ULIB

    That’s a big catalog.

  • 1,182 professors are teaching classes

    Someone in there teaches exactly your style.

  • Classes meet in 56 different rooms

    Learn the campus shortcuts early.

  • 5 courses come with a required lab or recitation

    Exactly the kind of puzzle ScheduleLab untangles for you.

  • The heaviest course is worth 12 credits

    That would be Therapeutic Recreation Internship.

Biggest departments

  • NURS57
  • SSW40
  • CSD34
  • CHEM27
  • HHP27

Most-offered courses

  • PRNT 3665 · Frogman's Print Workshop13 sections
  • PRNT 6665 · Frogman's Print Workshop13 sections
  • NURS 6703 · Advanced Practice Clinical Practicum III11 sections
  • SRM 4199 · Ind Sport & Recreation Field Experience8 sections
  • CSD 5301 · Practicum: Speech-Language Pathology7 sections

Class distribution by day

How classes spread across the week.

  • Sun11 classes on Sun
  • Mon125 classes on Mon
  • Tue147 classes on Tue
  • Wed155 classes on Wed
  • Thu135 classes on Thu
  • Fri73 classes on Fri
  • Sat38 classes on Sat
Spring 20278,092 sections · 4,119 courses

Campuses

No campuses listed yet

Catalog updated

October 26, 2026

Spring 2027 at The University of Iowa, by the numbers

  • First class of the day: 12:00am

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

  • The latest class runs till 11:59pm

    For the night-shift schedulers.

  • 79% of scheduled classes never meet on a Friday

    Three-day weekends for the win!

  • 778 classes start after 5pm

    Plenty of room for an evening-friendly schedule.

  • 1,991 sections have no set days or times

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

  • 72 classes meet on a weekend

    Yes, Saturday and Sunday classes are real.

  • The longest single class runs 23h 59m

    Pack snacks.

  • 207 subjects, from ACB to WRIT

    That’s a big catalog.

  • 3,501 professors are teaching classes

    Someone in there teaches exactly your style.

  • Classes meet in 632 different rooms

    Learn the campus shortcuts early.

  • 256 courses come with a required lab or recitation

    Exactly the kind of puzzle ScheduleLab untangles for you.

Biggest departments

  • MUS381
  • CHEM268
  • NURS256
  • EDTL232
  • ENGL177

Most-offered courses

  • RHET 1030 · Rhetoric: Writing and Communication84 sections
  • CHEM 1120 · Principles of Chemistry II75 sections
  • ENGL 1200 · Interpreting Literature73 sections
  • CHEM 1110 · Principles of Chemistry I66 sections
  • ECON 1100 · Principles of Microeconomics44 sections

Class distribution by day

How classes spread across the week.

  • Sun62 classes on Sun
  • Mon1,993 classes on Mon
  • Tue2,272 classes on Tue
  • Wed2,291 classes on Wed
  • Thu2,267 classes on Thu
  • Fri1,277 classes on Fri
  • Sat71 classes on Sat
Fall 20268,424 sections · 4,223 courses

Campuses

No campuses listed yet

Catalog updated

October 26, 2026

Fall 2026 at The University of Iowa, by the numbers

  • First class of the day: 12:00am

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

  • The latest class runs till 11:59pm

    For the night-shift schedulers.

  • 78% of scheduled classes never meet on a Friday

    Three-day weekends for the win!

  • 837 classes start after 5pm

    Plenty of room for an evening-friendly schedule.

  • 2,006 sections have no set days or times

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

  • 71 classes meet on a weekend

    Yes, Saturday and Sunday classes are real.

  • The longest single class runs 23h 59m

    Pack snacks.

  • 214 subjects, from ABRD to WRIT

    That’s a big catalog.

  • 4,498 professors are teaching classes

    Someone in there teaches exactly your style.

  • Classes meet in 648 different rooms

    Learn the campus shortcuts early.

  • 272 courses come with a required lab or recitation

    Exactly the kind of puzzle ScheduleLab untangles for you.

Biggest departments

  • MUS386
  • CHEM300
  • EDTL235
  • NURS224
  • MATH189

Most-offered courses

  • CHEM 1110 · Principles of Chemistry I98 sections
  • RHET 1030 · Rhetoric: Writing and Communication84 sections
  • ENGL 1200 · Interpreting Literature79 sections
  • CHEM 1120 · Principles of Chemistry II52 sections
  • CHEM 1070 · General Chemistry I50 sections

Class distribution by day

How classes spread across the week.

  • Sun57 classes on Sun
  • Mon2,178 classes on Mon
  • Tue2,308 classes on Tue
  • Wed2,503 classes on Wed
  • Thu2,328 classes on Thu
  • Fri1,394 classes on Fri
  • Sat69 classes on Sat

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