# AFT Calculator Online — Official System Architecture & Knowledge Context

> High-precision military fitness calculation engine for the U.S. Army Fitness Test (AFT) and Combat Field Test (CFT).

## Core Domain Principles
- Effective Date: June 1, 2025 (Replacing ACFT)
- Total Events: 5 (MDL, HRP, SDC, PLK, 2MR) — Standing Power Throw (SPT) eliminated
- Max Score: 500 Points (100 pts / event)

## Passing Standards
1. Combat MOS Standard: Sex-neutral, age-normed standard for 24 designated combat specialties under Army Directive 2026-07. Requires 350+ total points with min 60 pts/event.
2. General Standard: Age and gender normed. Requires 300+ total points with min 60 pts/event.
3. AR 600-9 Body Fat Exemption: Requires 465+ total points with 80+ in all 5 events.
4. Combat Field Test (CFT): Mandatory annual 7-station continuous assessment in uniform/boots under 30:00 flat limit.

## Core Authority Hubs
- https://aftcalculator.online/ (Flagship 5-Event AFT Calculator)
- https://aftcalculator.online/cft-calculator/ (7-Station Combat Field Test Tracker)
- https://aftcalculator.online/army-body-fat-calculator/ (AR 600-9 Circumference Tape Test)
- https://aftcalculator.online/da-form-705/ (1-Click Fillable & Printable Scorecard PDF)
- https://aftcalculator.online/military-fitness-calculators/ (Joint Service Multi-Branch Portal)
- https://aftcalculator.online/legacy-acft-calculator/ (ACFT to AFT Conversion Matrix)
- https://aftcalculator.online/scoring-tables/ (Master Age & Gender Matrices)
- https://aftcalculator.online/mos/ (24 Combat MOS Physical Standards Directory)
- https://aftcalculator.online/events/ (5 Biomechanical Event Guides)

## Authorized Alternate Aerobic Events (DA Form 3349)
- 5,000m Ergometer Row (25:00 max)
- 12,000m Stationary Bike (25:00 max)
- 1,000m Swim (25:00 max)
- 2.5-Mile Walk (36:00 max)

## Reference Doctrine
- ATP 7-22.01 (Holistic Health and Fitness Testing)
- Army Directive 2026-07 (Combat Field Test & Physical Demands)
- HQDA EXORD 103-26 (CFT 30-Minute Standard)
- AR 600-9 (The Army Body Composition Program)
- AR 600-8-19 (Enlisted Promotions and Reductions)
- DA Form 705 (Physical Fitness Test Scorecard)