For Athletes Who Take Fueling Seriously
Create personalized sports drinks and energy gels based on your carbohydrate targets, serving needs, and preferred glucose-to-fructose ratio.
Every purchase now unlocks the Sports Drink Builder and the Energy Gel Builder together — no separate purchase needed.
Build a personalized sports drink and a DIY energy gel — calculated carbohydrates, electrolytes, and exact ingredient quantities for both, from one serving to a full batch.
No subscription. No app to install. Use both calculators forever.
Build Your Sports Drink & Gel →Instant access to both calculators
Inside Your Toolkit
Live, adjustable sports drink formula
Set your carbs, sodium, citric acid, and drink volume — your recipe recalculates instantly.
Two proven drink carb ratios
Switch between Standard Endurance (2:1) and High Carb (1:0.7) with one tap.
DIY energy gel recipes
Build a Standard 2:1 or High-Carb 1:0.8 hydrogel-style gel, scaled from one serving to a full batch.
Exact ingredient breakdown
Maltodextrin, fructose, table salt, citric acid, and water — per serving and for your full batch, for both calculators.
Concentration gauge
See exactly how light, balanced, or strong your drink mix is before you fill the bottle.
Step-by-step mixing guides
Clear, numbered steps to prep both your drink and your gel right, every single time.
Both formulas, one tap away.
Build Your Sports Drink & Gel →Bonus
Once you're in, save the calculator to your home screen — it opens full-screen, just like a real app, with no download needed.
iPhone
Android