Fitness & Assessment calculators
Score physical fitness tests and calculate exact chronological age for standardized assessments.
USMC PFT CalculatorScore your Marine Corps Physical Fitness Test by age group and sex, with event points, total score, class and pass or fail.Chronological Age CalculatorGet a child's exact age on the test date in years, months and days, the way assessment manuals calculate it, plus corrected age for babies born early.
Fitness & Assessment guides
Marine Corps PFT Scoring in 2026: Tables, Classes and What ChangedHow the Marine Corps PFT is scored in 2026: event minimums and maximums, class thresholds, the sex-neutral standard for combat arms and how to calculate your total.
Pull-Ups or Push-Ups on the PFT? Do the Math Before You ChoosePush-ups cap at 70 points on the Marine Corps PFT, pull-ups at 100. Compare points for your numbers and age group and decide which event is worth training.
How to Increase Your Pull-Ups for the Marine Corps PFTA practical plan to add pull-ups for the PFT: dead-hang standards, grease-the-groove volume, negatives, rows and grip work, with a sample weekly schedule.
Why Exact Chronological Age Matters in Standardized TestingHow norm-referenced tests use chronological age to choose the right norm table, why a small error can change a standard score, and how to calculate and record age correctly.
How to Calculate Chronological Age by Hand (and the Mistakes to Avoid)Step-by-step instructions for calculating chronological age on a test protocol using the borrowing method, with worked examples, rounding rules and common errors.
Corrected Age for Premature Babies: How to Calculate It and When to StopWhat corrected (adjusted) age means for babies born early, how to calculate it from gestational age, how long to use it, and how it affects milestones and testing.