Denstar Fitness provides free fitness calculators and training guides designed to help you understand and apply the numbers behind your workouts, nutrition, and body composition.
What the site provides
Denstar Fitness is built around the calculators first — guides exist to help interpret and act on the results. The goal is to give you specific numbers for your situation, not general recommendations that may or may not apply to you.
All 48+ tools run directly in your browser. No account required. No subscription. No data uploaded to any server.
Strength Training
1RM, training volume, RPE, powerlifting totals, progressive overload
Body Composition
BMI, body fat %, lean body mass, ideal weight, waist ratios
Nutrition Planning
TDEE, macros, protein intake, bulk calories, fat intake
Running Performance
Pace, VDOT, splits, intervals, calories burned
Calisthenics
Push-up and pull-up strength benchmarks, home workout generator
Tracking & Planning
Weight tracker, meal planner, workout generator, step goals
Each guide on Denstar Fitness is paired with a relevant calculator so results can be interpreted and applied immediately in practice. The goal is to provide specific numbers that can be applied directly to your own training and planning.
Topics covered across the site include hypertrophy and training volume, fat-loss planning, recovery and soreness, supplement usage, workout structure, and body composition tracking.
Who it's for
Denstar Fitness is intended for people who want clearer workout planning, practical nutrition estimates, structured strength-training guidance, and a better understanding of the metrics behind their training.
Whether you're early in your training or refining an existing programme, the site is designed to give you tools that make progress easier to measure and apply consistently.
Dennis Kiplimo
Founder of Denstar Fitness
Denstar Fitness was created by Dennis Kiplimo, a Registered Nurse with over five years of strength-training and nutrition experience. He began training during the COVID-19 lockdowns in 2020 and launched denstarfitness.com in 2023 to provide practical fitness calculators and structured guides that help make training and nutrition decisions clearer.
His medical background influences how the site's tools and content are developed, with a focus on clarity, context, and usability.
Dennis also writes about health and fitness on Medium.
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