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 5, 2026

Current Support

Current Semester Coverage

Summer 2027762 sections · 587 courses

Campuses

No campuses listed yet

Catalog updated

October 2, 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.

  • 71% of scheduled classes never meet on a Friday

    Three-day weekends for the win!

  • 47 classes start after 5pm

    Plenty of room for an evening-friendly schedule.

  • 519 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.

  • 114 subjects, from ACB to ULIB

    That’s a big catalog.

  • 1,110 professors are teaching classes

    Someone in there teaches exactly your style.

  • Classes meet in 57 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
  • HHP28
  • CHEM27

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
  • CSD 5301 · Practicum: Speech-Language Pathology8 sections
  • SRM 4199 · Ind Sport & Recreation Field Experience8 sections

Class distribution by day

How classes spread across the week.

  • Sun11 classes on Sun
  • Mon122 classes on Mon
  • Tue145 classes on Tue
  • Wed154 classes on Wed
  • Thu135 classes on Thu
  • Fri70 classes on Fri
  • Sat38 classes on Sat
Spring 20277,489 sections · 3,771 courses

Campuses

No campuses listed yet

Catalog updated

October 2, 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!

  • 759 classes start after 5pm

    Plenty of room for an evening-friendly schedule.

  • 1,560 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 23h 59m

    Pack snacks.

  • 195 subjects, from ACB to WRIT

    That’s a big catalog.

  • 3,092 professors are teaching classes

    Someone in there teaches exactly your style.

  • Classes meet in 608 different rooms

    Learn the campus shortcuts early.

  • 254 courses come with a required lab or recitation

    Exactly the kind of puzzle ScheduleLab untangles for you.

Biggest departments

  • MUS377
  • CHEM270
  • NURS256
  • EDTL213
  • ENGL176

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.

  • Sun55 classes on Sun
  • Mon1,899 classes on Mon
  • Tue2,211 classes on Tue
  • Wed2,227 classes on Wed
  • Thu2,197 classes on Thu
  • Fri1,230 classes on Fri
  • Sat65 classes on Sat
Fall 20268,428 sections · 4,224 courses

Campuses

No campuses listed yet

Catalog updated

October 5, 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!

  • 838 classes start after 5pm

    Plenty of room for an evening-friendly schedule.

  • 2,008 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.

  • 4,499 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
  • EDTL236
  • 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
  • Mon2,179 classes on Mon
  • Tue2,310 classes on Tue
  • Wed2,504 classes on Wed
  • Thu2,329 classes on Thu
  • Fri1,395 classes on Fri
  • Sat69 classes on Sat

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