These military fitness calculators cover every major service-branch test. Use the ACFT Score Calculator and ACFT 2-Mile Run Score Calculator to benchmark Army performance, check body composition with the Army Body Fat Calculator, or run your numbers through the Navy PRT Calculator and USMC PFT Calculator — all in one place, no sign-up required.

Browse the popularity-ranked list to see which tools other service members rely on most, or open the Trending tab to catch what's moving right now. Every calculator is free and works on any phone, tablet, or laptop.

  • Army TSP Contribution Calculator (US)
    Estimate your US Army Thrift Savings Plan (TSP) contributions and BRS agency match — automatic 1% plus tiered matching up to 5% of base pay.
  • Army Leave Days Accrual Calculator (US)
    Estimate US Army leave accrual at 2.5 days per month, factoring in your starting balance and leave used, with the 60-day carryover cap applied.
  • ACFT Points Needed to Pass Calculator
    Find how many ACFT points you still need to hit your target total and the average score required per remaining event. Quick US Army fitness planner.
  • Army ETS Date Calculator
    Estimate your US Army ETS date from your enlistment date and contract length. See days remaining, time in service, and percent of contract complete.
  • Army BAH Calculator (US)
    Calculate your Army Basic Allowance for Housing (BAH). Enter monthly BAH rates by rank, ZIP, and dependents to see annual totals and differences.
  • Army Reserve / National Guard Drill Pay Calculator
    US Army Reserve & National Guard drill pay calculator. Estimate weekend drill pay from your monthly base pay and number of drill periods (4 per weekend).
  • ACFT 2-Mile Run Score Calculator
    Estimate your US Army ACFT 2-mile run score (0-100) from your finish time, age, and sex. Linear interpolation against the FY23+ scoring scale.
  • USMC PFT Calculator
    Calculate your US Marine Corps PFT score from pull-ups/push-ups, plank, and 3-mile run by age and sex. See your total and class (1st-3rd).
  • Pressure Altitude Calculator
    Calculate pressure altitude from field elevation and altimeter setting (inHg) using the standard 29.92 reference. Fast, accurate aviation tool for pilots.
  • Headwind & Crosswind Component Calculator
    Calculate headwind, tailwind and crosswind components from wind speed, wind direction and runway heading. Free aviation wind component calculator.
  • ACFT Plank (PLK) Score Calculator
    Convert your ACFT Plank (PLK) hold time to a 0–100 point score. US Army standard: 0:40 = 60 pts (pass), 3:35 = 100 pts (max).
  • ACFT Sprint-Drag-Carry (SDC) Score Calculator
    Convert your Army Combat Fitness Test Sprint-Drag-Carry time into a 0-100 ACFT point score (US Army). 60 points to pass, 100 at 1:33.
  • ACFT 2-Mile Run Score Calculator
    Estimate your US Army ACFT 2-mile run score (0-100) from your finish time, age, and sex. Linear interpolation against the FY23+ scoring scale.
  • USMC PFT Calculator
    Calculate your US Marine Corps PFT score from pull-ups/push-ups, plank, and 3-mile run by age and sex. See your total and class (1st-3rd).
  • Pressure Altitude Calculator
    Calculate pressure altitude from field elevation and altimeter setting (inHg) using the standard 29.92 reference. Fast, accurate aviation tool for pilots.
  • Headwind & Crosswind Component Calculator
    Calculate headwind, tailwind and crosswind components from wind speed, wind direction and runway heading. Free aviation wind component calculator.
  • ACFT Plank (PLK) Score Calculator
    Convert your ACFT Plank (PLK) hold time to a 0–100 point score. US Army standard: 0:40 = 60 pts (pass), 3:35 = 100 pts (max).
  • ACFT Sprint-Drag-Carry (SDC) Score Calculator
    Convert your Army Combat Fitness Test Sprint-Drag-Carry time into a 0-100 ACFT point score (US Army). 60 points to pass, 100 at 1:33.
  • ACFT Hand-Release Push-Up (HRP) Score Calculator
    Estimate your ACFT Hand-Release Push-Up (HRP) score for the US Army. Convert reps in 2 minutes to 0-100 points using the standard scale.
  • ACFT Deadlift (MDL) Score Calculator
    Calculate your ACFT 3-rep max deadlift (MDL) score (US Army). 140 lb = 60 pts, 340 lb = 100 pts, interpolated linearly on the 0-100 scale.
  • ACFT Standing Power Throw (SPT) Score Calculator
    Convert your ACFT Standing Power Throw distance (10-lb ball, meters) into a 0-100 point score. US Army fitness test. Min 4.5 m to pass.
  • 2-Mile Run Pace Calculator
    Calculate your per-mile pace for the ACFT 2-mile run. Enter your total run time and instantly see your minutes-per-mile pace.
  • ACFT Two-Mile Run (2MR) Score Calculator
    US Army ACFT Two-Mile Run calculator. Enter your 2MR time to get an estimated 0–100 point score and see if you pass the 60-point minimum.
  • Knots to MPH and KM/H Converter
    Convert knots to miles per hour and kilometers per hour instantly. Free aviation and marine speed converter using exact conversion factors.
  • ACFT Pass/Fail Calculator (US Army)
    US Army ACFT pass/fail checker. Enter your 6 event point scores to see if you pass: every event needs 60+ points and a 360+ total.
  • Running Speed Calculator
    Calculate your running speed in mph and km/h from distance and time. Free running speed calculator that also shows your pace per mile.
  • Army BMI Calculator (AR 600-9)
    Calculate your Body Mass Index using the US Army AR 600-9 method. Enter weight in pounds and height in inches for an instant BMI and category.
  • Army Basic Pay Calculator (US)
    US Army pay calculator: add monthly base pay (by rank & years of service), BAH, and BAS to find total monthly and annual military pay.
  • VO2 Max Calculator from Run Time
    Estimate your VO2 max from a 12-minute Cooper run distance or from your max/resting heart rate ratio. Free aerobic fitness calculator.
  • Target Heart Rate Zone Calculator (Karvonen)
    Calculate your target heart rate training zone using the Karvonen formula based on age, resting heart rate, and exercise intensity percentage.
  • Army Promotion Points Calculator (US)
    US Army promotion points calculator for Sergeant (E-5) and Staff Sergeant (E-6). Add weapons, ACFT, awards, education and training points, capped at 800.
  • Pace to Speed Converter
    Convert running pace (min/mile) to speed (mph) and back instantly. Also shows km/h and min/km equivalents for easy treadmill and race planning.
  • One-Rep Max (1RM) Calculator
    Estimate your one-rep max (1RM) for deadlift, squat, or bench from reps and weight using the Epley and Brzycki formulas. Free, fast, and accurate.
  • Cooper 12-Minute Run Test Calculator
    Estimate your VO2 max from the Cooper 12-minute run test. Enter the distance covered in meters to get your aerobic fitness score instantly.
  • Army BAH Calculator (US)
    Calculate your Army Basic Allowance for Housing (BAH). Enter monthly BAH rates by rank, ZIP, and dependents to see annual totals and differences.
  • Army Reserve / National Guard Drill Pay Calculator
    US Army Reserve & National Guard drill pay calculator. Estimate weekend drill pay from your monthly base pay and number of drill periods (4 per weekend).

Frequently asked questions

What fitness tests can I score with these calculators?

You can score the Army Combat Fitness Test (including the 2-mile run), the Navy Physical Readiness Test, the USMC Physical Fitness Test, and the Air Force PT test. There's also an Army Height and Weight screening tool built around the AR 600-9 tape-test standards, covering all major service branches in one place.

How accurate are the scores?

Every calculator uses the official DoD scoring tables published by each service branch, so results closely reflect real test scores. That said, outputs are estimates only and are NOT medical advice — if you have any health concerns related to fitness testing, consult a qualified healthcare professional or your unit's medical officer before training.

Is it free to use?

Yes, completely free. No account, subscription, or email address is required. Open any military fitness calculator, enter your event results or body measurements, and get a score instantly on any device, anytime.

Do you store my fitness data or scores?

No. Every calculation runs entirely in your browser. We never send, log, or store the scores, measurements, or personal details you enter — your data stays on your own device at all times.

Which calculators here are the most popular?

The list is ordered by real visitor usage, so the tools at the top are what most service members open first. Check the Trending tab to see which calculators are gaining momentum right now, or Recently Added for the latest tools in this category.