Field Note Nº 050 · Fuel CalcWarren, PA · 41.84°N
A calorie and macro calculator built by a coach, not a supplement company.
Mifflin-St Jeor under the hood. No upsells, no ads. Pure math. Use it as a starting point — not a religion.
Daily Calories
2,770kcal
BMR 1785 · Maintenance 2767 · Adjusted for maintain
Protein
151g
604 kcal
Carbs
348g
1392 kcal
Fat
86g
774 kcal
Fiber
39g
target
Water
102oz
3016 ml
Goal
maintain
Sample Day
Four entries to plan from.
- 690 kcal
Breakfast
P 38g · C 87g · F 22g
- 830 kcal
Lunch
P 45g · C 104g · F 26g
- 420 kcal
Snack
P 23g · C 52g · F 13g
- 830 kcal
Dinner
P 45g · C 104g · F 26g
A Note From The Coach
These numbers are a starting point. Real nutrition coaching adjusts on real data over weeks — not on a single calculator output. Use this to begin the conversation, not end it. And if any of these numbers feel like a punishment, that's the wrong frame entirely. Food is fuel for the life you're building.