Endurance Fuelling Calculator

Enter your details to get your personalised carbohydrate, sodium, and fueling plan for your next session.

Body weight
kg
Session duration
mins

Session intensity

Pre-fueling is usually adequate for this session

For sessions under 70 minutes, focus on arriving well-fueled and hydrated. A serve of Endurance Fuel 30 to 45 minutes before you start is all most athletes need. Get Endurance Fuel →

Your targets

Carbs per hour

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Total carbs

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Sodium per hour

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Total sodium

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Your fueling plan

– serves of Endurance Fuel

Covers your full sodium target for this session

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Easy on the gut whole foods: banana, dates, honey, maple syrup, etc.

If using gels, choose low-osmolality options and introduce them in training before race day. Never try something new on race day

A tub is 25 serves.

Get Endurance Fuel · $82.50 →

Endurance Fuel serves are calculated to meet your sodium target first (6 to 12mg/kg/hr depending on intensity). Remaining carbohydrates are filled from food sources to avoid over-loading sodium. Carb targets: 0.5 to 1.1g/kg/hr. Individual needs vary. Adjust based on your gut response in training. This calculator is a guide only and does not replace personalised sports nutrition advice.

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