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Rucking tools and calculators
Free Tools · Science‑Based

Rucking Calculators & Planners

Twelve free calculators and planners for ruckers. No signup, sources cited.

T01Start here

Calculate pack weight

4 questions · 30 seconds · Army + GORUCK guidelines

Pack weightOpen
T02Stay on track

Build a training plan

5 questions · 1 minute · 4-week plan

Training planOpen
T03

Calculate calories burned

6 questions · 30 seconds · Army research formula

CaloriesOpen
T04

Find your gear

5 questions · 2 minutes · fits your budget

Gear picksOpen
T05

Calculate ruck pace

Distance, time, or pace · 20 seconds · per-mile splits

PaceOpen
T06

Check injury risk

7 questions · 1 minute · low, medium, or high risk

Injury riskOpen
T07

Score your fitness

4 questions · 45 seconds · shareable score

Fitness scoreOpen
T08

Build a strength plan

Quick setup · 13-week plan · progressive build-up

Strength programOpen
T09

Check event readiness

5 questions · 1 minute · for any GORUCK event

Event prepOpen
T10

Calculate Zone 2 heart rate

3 questions · 20 seconds · research-backed formula

Heart rateOpen
T11

Build a ruck from home items

20 sourced items · 30 seconds · build to any target

DIY weightOpen
T12

Build your ruck résumé

6 quick fields · 1 minute · shareable image

Stat cardOpen
12 instruments onlineCalibrated May 2026No signup, no ads, no telemetryMethodology →

Go Deeper

Browse all guides

New to rucking?

Our beginner's guide covers everything you need to get started, from choosing your first pack to building a training plan.

Start the Beginner's Guide →Browse All Guides