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Average hours regular, full-time public and private school teachers spent on all teaching and school-related activities, spent instructing students, and were required by their contracts to work during a typical full week, by school type and selected teacher characteristics: 2015–16 and 2020–21

  Average hours during typical full week
  2015–16   2020–21
Selected teacher characteristics Total hours spent on all teaching and other school-related activities1   Of contracted hours, total hours spent delivering instruction to students2   Hours required by contract to work   Total hours spent on all teaching and other school-related activities1   Of contracted hours, total hours spent delivering instruction to students2   Hours required by contract to work  
All teachers    52.025.138.5
        
All public school teachers 53.327.438.252.025.238.4
Sex3
Male 53.727.238.351.725.238.4
Female 53.127.538.252.125.238.4
 
Race/ethnicity
American Indian or Alaska Native, non-Hispanic 53.727.438.554.124.739.3
Asian, non-Hispanic 53.226.937.351.824.237.6
Black or African American, non-Hispanic 53.928.238.852.825.438.7
Hispanic, regardless of race 52.628.338.052.225.838.5
Native Hawaiian or other Pacific Islander, non-Hispanic 52.625.836.849.724.337.3
White, non-Hispanic 53.227.338.251.925.238.4
Two or more races, non-Hispanic 54.828.138.053.125.338.3
 
Age
Less than 30 years 54.827.438.852.024.838.9
30-49 years 53.027.338.251.925.138.4
50-54 years 53.527.638.152.425.638.2
55 years or more 52.527.737.752.125.738.0
 
Years of teaching experience
3 years or less 55.027.538.752.124.838.8
4-9 years 53.627.638.552.025.238.6
10-14 years 52.927.238.251.825.138.5
15 or more years 52.627.537.952.125.438.1
 
Teacher main assignment
Early childhood or general elementary 53.628.338.252.625.438.4
Special education 51.627.537.850.925.838.0
Arts or music 51.727.038.251.225.338.5
English and language arts 53.927.238.352.624.938.6
English as a Second Language (ESL) or bilingual education 50.927.437.550.525.637.9
Foreign languages 53.326.238.151.324.738.2
Health education 52.526.838.549.725.438.3
Mathematics 53.126.038.152.324.338.4
Natural sciences 54.826.938.553.124.838.5
Social sciences 54.726.938.452.524.638.4
Career or technical education 53.027.738.451.325.838.6
All other 51.226.438.250.925.038.6
 
Highest degree earned
Bachelor's degree or less 53.627.938.652.325.538.8
Master's degree 52.827.037.951.725.038.1
Higher than a master's degree 53.827.338.052.525.238.0
        
All private school teachers    51.824.039.3
Sex3       
Male    52.122.939.5
Female    51.724.439.2
        
Race/ethnicity       
American Indian or Alaska Native, non-Hispanic    54.919.7!37.0
Asian, non-Hispanic    50.621.739.3
Black or African American, non-Hispanic    52.523.539.8
Hispanic, regardless of race    50.924.039.7
Native Hawaiian or other Pacific Islander, non-Hispanic    47.524.436.8
White, non-Hispanic    51.924.139.2
Two or more races, non-Hispanic    53.424.139.1
        
Age       
Less than 30 years    51.823.839.4
30-49 years    51.323.539.4
50-54 years    51.123.939.3
55 years or more    52.424.439.2
        
Years of teaching experience       
3 years or less    51.823.839.4
4-9 years    51.323.539.4
10-14 years    51.123.939.3
15 or more years    52.424.439.2
        
Teacher main assignment       
Early childhood or general elementary    52.025.639.3
Special education    49.825.838.6
Arts or music    49.223.639.5
English and language arts    52.823.539.4
English as a Second Language (ESL) or bilingual education    43.921.539.0
Foreign languages    50.621.339.2
Health education    50.921.339.7
Mathematics    52.922.539.3
Natural sciences    53.421.139.2
Social sciences    52.724.139.5
Career or technical education    52.424.639.1
All other    49.822.538.8
        
Highest degree earned       
Bachelor's degree or less    51.324.939.3
Master's degree    52.223.139.2
Higher than a master's degree    52.923.139.2
—Not available.
! Interpret data with caution. The CV for this estimate is between 30 percent and 50 percent (i.e., the standard error is at least 30 percent and less than 50 percent of the estimate).
1Includes hours spent during the school day, before and after school, and on weekends.
2Excludes time spent on planning, lunch, breaks/recess, arrival/dismissal of students, and otherwise not delivering instruction.
3Teachers were asked whether they were male or female. Although this variable is labeled “sex,” the questionnaire did not use the terms either “gender” or “sex.”
NOTE: Data are weighted estimates of the population. A regular full-time teacher is any teacher whose primary position in a school is not an itinerant teacher, a long-term substitute, a short-term substitute, a student teacher, a teacher aide, an administrator, a library media specialist or librarian, another type of professional staff (e.g., counselor, curriculum coordinator, social worker) or support staff (e.g., secretary), or a part-time teacher.
SOURCE: U.S. Department of Education, National Center for Education Statistics, National Teacher and Principal Survey (NTPS), "Public School Teacher and Private School Teacher Data Files," 2015–16 and 2020–21.