Carnegie Units

Carnegie units or Carnegie hours are the number of hours per unit in which a course is taught.  They are always calculated on an 18-week semester format, even if the course is taught in 16-, 9-, 6-, or 3-week format.  Use the chart below to determine the lecture/laboratory break-down that you need.  The hours are shown "per week" assuming the 18-week format (the numbers written on the course outline); to find the number of hours you would be teaching on a non-18-week format, divide the "Total Hours Per Semester" by the number of weeks you will teach (e.g., your 4-unit, 2 hour lecture, 6 hour lab course will be 144 hours.  Divide this by 16 for a 16-week format, and you will have 9 hours per week.  6-week format?  Divide by 6 -- 24 hours a week.) 

Basic formula:  1 unit equals 1 hour of lecture, or 2 hours lab with homework, or 3 hours lab without homework.

  HOURS

Units

Lecture

Lab w/homework

Lab w/out homework

Total In-Class Time Total Hours Per Semester Homework time required

.5

0

1

0

1 18 .5

.5

0

0

1.5

1.5 27 0

.5

.5

0

0

.5 9 1

1

0

2

0

2 36 1

1

0

0

3

3 54 0

1

.5

1

0

1.5 27 1.5

1

.5

0

1.5

2 36 1

1

1

0

0

1 18 2

2

0

4

0

4 72 2

2

0

0

6

6 108 0

2

.5

3

0

3.5 63 2.5

2

.5

0

4.5

5 90 1

2

1

2

0

3 54 3

2

1

0

3

4 72 2

2

1.5

1

0

2.5 45 3.5

2

1.5

0

1.5

3 54 3

2

2

0

0

2 36 4

3

0

6

0

6 108 3

3

0

0

9

9 162 0

3

.5

5

0

5.5 99 3.5
3 .5 0 7.5 8 144 1
3 1 4 0 5 90 4
3 1 0 6 7 126 2
3 1.5 3 0 4.5 81 4.5
3 1.5 0 4.5 6 108 3
3 2 2 0 4 72 5
3 2 0 3 5 90 4
3 2.5 1 0 3.5 63 5.5
3 2.5 0 1.5 4 72 5

3

3

0

0

3 54 6
4 0 8 0 8 144 4
4 0 0 12 12 216 0
4 .5 7 0 7.5 135 4.5
4 .5 0 10.5 11 198 1
4 1 6 0 7 126 5
4 1 0 9 10 180 2
4 1.5 5 0 6.5 117 5.5
4 1.5 0 7.5 9 162 3
4 2 4 0 6 108 6
4 2 0 6 8 144 4
4 2.5 3 0 5.5 99 6.5
4 2.5 0 4.5 7 126 5
4 3 2 0 5 90 7
4 3 0 3 6 108 6
4 3.5 1 0 4.5 81 7.5
4 3.5 0 1.5 5 90 7
4 4 0 0 4