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Ingram
Chronological Age Calculator
Mental Ability Test uses "AGE" norms, not "Grade Norms" to determine scaled scores and
national percentile ranks. Please use the following link to determine a student's chronological
age: superduperinc.com/AgeCalculator/Default.aspx. You must know the test date and the actual
age of the student. Once you get the chronological age, and the "days" is 15 days or over 15
days, go up one month. Example, if it calculates 8 years, 5 months, and 23 days you would
calculate the student as 8 years and 6 months...the days is 15 and over.
Here you go with test date and the age of students... (use the link above):
A. Test Date: Feb. 4th, 2020
DOB: Dec. 16th, 2004
Chronological Age: 15 years, 2 months
B. Test Date: March 3rd, 2020
DOB: Jan. 10th, 2013
Chronological Age: 7 years, 2 months
C. Test Date: March 6th, 2020
DOB: Aug. 31st, 2009
Chronological Age: 10 years, 6 months
D. Test Date: Feb. 12th, 2020
DOB: Sept. 14th, 2011
Chronological Age: 8 years, 5 months