FAQ
2fuel calculates what you need to eat from your session — before, during and after.
What is 2fuel?
2fuel looks at your session and calculates what to eat — before, during and after. Eat for the training you are about to do.
How do you say 2fuel?
To fuel. The 2 is the number two.
How does it calculate nutrition?
Your session goes in: sport, duration, intensity. The model calculates kcal, carbs per hour and protein from that work. Then you get meals that cover those numbers. AI suggests plates that fit. The numbers stay fixed.
Is this a calorie-counting diet app?
No. 2fuel starts from the work you actually do. It is fuelling for the session — not a generic daily calorie target.
Who is 2fuel for?
Athletes who want to eat for the session they are about to do. Sports dietitians and teams use the same model to plan.
Does it replace a sports dietitian?
No. 2fuel supports dietitians and never replaces them. Real coaching is still a person.
How do I get the app?
The app is in beta: one hundred testers, before a public store listing. Join at 2-fuel.com/join. You can also leave your email to hear when it launches.
What do beta testers do?
Use it on your own sessions. Report what breaks, what is unclear, and what you would change. We contact you with access.
Which sports does it cover?
Built from cycling, triathlon and football practice. The model starts from sport, duration and intensity — not a one-sport template.
Who built 2fuel?
Sports dietitians Mathias Fluit and Dirk Verbraak. Used with x2o, VolkerWessels and Fortuna Sittard.
I coach athletes. Where do I start?
Individual coaches go to 2-fuel.com/for-coaches. Teams and clubs go to 2-fuel.com/for-teams. We call teams back within two hours.
Is 2fuel the same as Nutrinergy?
Yes. The product is now 2fuel. Same team, same model.
Which languages are supported?
The site is in English, Dutch, French, Portuguese, Spanish, Italian and German.
How do you handle my data?
See the privacy statement at 2-fuel.com/privacy-statement. Questions: info@2-fuel.com.