Page Links:
Minutes and Percentages
 

Charts for Calculating Percentages

When adding services to the IEP, please include the phrase: "Actual class schedule may vary according to school's daily class schedule and minutes per class"

Preschool

Time/Day Days/Week Possible Minutes 30 min 60 min 90 min 120 min 150 min
2 hours 2 days 240 12% 25% 37% 50% 62%
  3 days 360 8% 17% 25% 33% 42%
  4 days 480 6% 13% 19% 25% 31%
  5 days 600 5% 10% 15% 20% 25%
2.25 hours 2 days 270 11% 22% 33% 44% 56%
  3 days 405 7% 15% 22% 30% 37%
  4 days 540 6% 11% 17% 22% 28%
  5 days 675 4% 9% 13% 18% 22%
2.5 hours 2 days 300 10% 20% 30% 40% 50%
  3 days 450 7% 13% 20% 27% 33%
  4 days 600 5% 10% 15% 20% 25%
  5 days 750 4% 8% 12% 16% 20%
3 hours 2 days 300 10% 20% 30% 40% 50%
  3 days 450 7% 13% 20% 27% 33%
  4 days 600 5% 10% 15% 20% 25%
  5 days 750 4% 8% 12% 16% 20%
3.5 hours 2 days 420 7% 14% 21% 29% 36%
  3 days 630 5% 10% 14% 19% 24%
  4 days 840 4% 7% 11% 14% 18%
  5 days 1050 3% 6% 9% 11% 14%
4 hours 2 days 480          
  3 days 720          
  4 days 960          
  5 days 1200          

Elementary and Middle School

Elementary School guidelines:

Middle School class minutes

1 class 200  minutes weekly  11%
2 classes 400  minutes weekly  22%
3 classes 600  minutes weekly  33%
4 classes  800  minutes weekly 44%
5 classes 1000 minutes weekly 55%
6 classes 1200 minutes weekly 66%
7 classes 1400 minutes weekly 77%
8 classes 1600 minutes weekly 88%
Advisory 150 minutes weekly 9%

 

 

 

 

 

High School

Minutes and percentages are based on classes of 50 minutes each for High Schools

1 class 250  minutes weekly  15%
2 classes 500  minutes weekly  29%
3 classes 750  minutes weekly  43%
4 classes  1000  minutes weekly 57%
5 classes 1250 minutes weekly 71%
6 classes 1500 minutes weekly 85%
7 classes 1750 minutes weekly 100%

 

 

 

 

Rise Up Academy

Minutes and percentages are based on classes of 45 minutes each

Total instructional minutes per week: 820

Community Service 100 minutes weekly 12%
1 class 180  minutes weekly  22%

 

Weekly Minutes and Percentages

Most students receive support during the instructional part of the school day, which is 1750 minutes in length. For Instructional Minutes of 1750, refer to the chart for Percentages for 1750 Instructional Minutes Per Week.

If a student receives services from the beginning of their school day, until the school day is over (including arrival at school. lunch and all transitions), those minutes must be added to the total minutes of service.  This would change the total minutes for the week.  An example might be students in Life Skills and/or the BEST program who receive direct support/instruction for breakfast, lunch, passing periods, etc. For Total Minutes of 2100, refer to the chart for Percentages for 2100 Total Minutes Per Week.

If a student is receiving services for Breakfast/Lunch/Passing, this would need to be included in the IEP.   This would change the total number of minutes of service for the week from 1750 to 2100 minutes weekly.

Percentage Chart for 1750 Instructional Minutes per Week

min %   min %   min %   min %   min %   min %   min %   min %   min %   min %
18 1   193 11   368 21   543 31   718 41   893 51   1068 61   1243 71   1418 81   1593 91
35 2   210 12   385 22   560 32   735 42   910 52   1085 62   1260 72   1435 82   1610 92
53 3   228 13   403 23   578 33   753 43   928 53   1103 63   1278 73   1453 83   1628 93
70 4   245 14   420 24   595 34   770 44   945 54   1120 64   1295 74   1470 84   1645 94
88 5   263 15   438 25   613 35   788 45   963 55   1138 65   1313 75   1488 85   1663 95
105 6   280 16   455 26   630 36   805 46   980 56   1155 66   1330 76   1505 86   1680 96
123 7   298 17   473 27   658 37   823 47   998 57   1173 67   1348 77   1523 87   1698 97
140 8   315 18   490 28   665 38   840 48   1015 58   1190 68   1365 78   1540 88   1715 98
158 9   333 19   508 29   683 39   858 49   1033 59   1208 69   1383 79   1558 89   1733 99
175 10   350 20   525 30   700 40   875 50   1050 60   1225 70   1400 80   1575 90   1750 100

Percentage Chart for 2100 Total Minutes per Week

min %   min %   min %   min %   min %   min %   min %   min %   min %   min %
21 1   231 11   441 21   651 31   861 41   1071 51   1281 61   1491 71   1701 81   1911 91
42 2   252 12   462 22   672 32   882 42   1092 52   1302 62   1512 72   1722 82   1932 92
63 3   273 13   483 23   693 33   903 43   1113 53   1323 63   1533 73   1743 83   1953 93
84 4   294 14   504 24   714 34   924 44   1134 54   1344 64   1554 74   1764 84   1974 94
105 5   315 15   525 25   735 35   945 45   1155 55   1365 65   1575 75   1785 85   1995 95
126 6   336 16   546 26   756 36   966 46   1176 56   1386 66   1596 76   1806 86   2016 96
147 7   357 17   567 27   777 37   987 47   1197 57   1407 67   1617 77   1827 87   2037 97
168 8   378 18   588 28   798 38   1008 48   1218 58   1428 68   1638 78   1848 88   2058 98
189 9   399 19   609 29   819 39   1029 49   1239 59   1449 69   1659 79   1869 89   2079 99
210 10   420 20   630 30   840 40   1050 50   1260 60   1470 70   1680 80   1890 90   2100 100

YAS minutes and percentages

YAS schedule is based on 360 minutes/day, 1800 minutes per week.

If students are involved in INTERN: