Navy PRT Calculator

Introduction

The Navy Physical Readiness Test (PRT) is the United States Navy’s official fitness assessment measuring physical readiness across three events: forearm planks (core endurance), push-ups (upper body endurance), and a cardio event (1.5-mile run, 500-yard swim, 450-meter swim, or 2-kilometer row). Each event scores from 0 to 100 points, with a maximum composite score of 300 points. The PRT uses age and gender-adjusted standards that recognize physiological differences while maintaining operational readiness requirements. Scoring is linear between minimum and maximum thresholds—sailors who exceed maximum standards earn 100 points; those below minimum earn 0 points. The Navy transitioned from curl-ups to forearm planks in 2020 as the core endurance event, finding planks better predict functional core strength for shipboard duties and reduce injury rates. This calculator is for active duty sailors, Navy Reservists, recruits preparing for basic training at RTC Great Lakes, ROTC midshipmen, and anyone tracking fitness against Navy standards. Toolraxy provides this Navy PRT calculator to help you estimate your score before official Physical Fitness Assessments (PFA).

How to Use

1. Select your sex (Male or Female) from the dropdown

2. Enter your age in years (17-70)

3. Enter your forearm plank time in minutes and seconds

4. Enter your push-ups completed in 2 minutes

5. Select your cardio event: 1.5-mile run, 500-yard swim, 450-meter swim, or 2-kilometer row

6. Enter your cardio event time in minutes and seconds

7. Click Calculate or watch scores update automatically

8. View individual event scores (0-100 each)

9. See your total PRT score out of 300

10. Note that 225 points is minimum passing for most age groups

How the Tool Works

The Navy PRT calculator follows official Navy Physical Readiness Test scoring with age and gender adjustments across three events.

Component Weighting:

Age Groups (10 categories):

Forearm Plank Standards (seconds) – Higher is better:

Push-up Standards (reps in 2 minutes) – Higher is better:

Cardio Event Standards (seconds) – Lower is better:

*1.5-Mile Run:*

*500-Yard Swim, 450-Meter Swim, and 2-Kilometer Row* have similarly structured tables with event-specific min/max times.

Scoring Formulas:

For planks and push-ups (higher is better):

For cardio (lower is better):

Total Score:

Passing Standards:

• Minimum total: 225 points for most age groups

• No official per-event minimum, but scoring below 60 in any event makes 225 total difficult

Validation Behavior:

• Values below minimum return 0 points

• Values above maximum cap at 100 points

• Invalid or negative inputs default to 0

• Age outside 17-70 clamped to nearest bound

Worked Example

Real-World Scenario: Female Sailor, Age 26, Semi-Annual PFA

A 26-year-old female petty officer second class prepares for her Physical Fitness Assessment.

Profile:

• Sex: Female

• Age: 26 years (Age Group 2: 25-29)

• Cardio Event: 1.5-mile run

Performance Data:

• Forearm planks: 2 minutes 45 seconds (165 seconds)

• Push-ups: 35 repetitions in 2 minutes

• 1.5-Mile Run: 13 minutes 30 seconds (810 seconds)

Step-by-Step Scoring:

Age Group Determination: Age 26 falls in group 2 (25-29 years)

Forearm Planks: Female group 2 min 55 sec, max 145 sec. 165 seconds exceeds max → 100 points

Push-ups: Female group 2 min 17 reps, max 42 reps. (35 − 17) ÷ (42 − 17) = 18 ÷ 25 = 0.72 × 100 = 72 points

1.5-Mile Run: Female group 2 min 720 sec (12:00), max 960 sec (16:00). Run time 810 seconds. (810 − 720) ÷ (960 − 720) = 90 ÷ 240 = 0.375. Points = 100 − 37.5 = 63 points

Total Score: 100 + 72 + 63 = 235 points out of 300

Result Interpretation:
Total score of 235 points exceeds the minimum passing standard of 225. The sailor passes her PRT with a “Good” classification. Her plank score is excellent (100), push-ups are strong (72), but run score (63) is near the minimum passing threshold. She should focus on interval run training to improve her cardio score.