Student Age Calculator
Find a student’s age as of today, a school cutoff date, or an evaluation date.
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Teacher Dollar Shelf gives educators quick calculators, graph sheets, trackers, and simple planning tools for classroom, SPED, homeschool, preschool, grading, and tutoring needs.
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Quick tools for: planning, SPED timelines, behavior data, fluency, attendance, grades, homeschool records, and early learning routines.
Popular Teacher Tools
Attendance Percentage Calculator
Calculate attendance percentage for classroom records, summer school, or intervention programs.
Open calculator →School Day Counter
Count school days, planning days, or instructional days between two dates.
Open calculator →Grade Percentage Calculator
Convert earned points and possible points into a quick grade percentage.
Open calculator →Weighted Grade Calculator
Calculate a weighted average using up to four grade categories.
Open calculator →IEP Timeline Calculator
Calculate annual IEP, triennial reevaluation, and 30/45/60/90-day timelines with flexible day-counting.
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