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.

Your Numbers

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.

  • Breakfast

    P 38g · C 87g · F 22g

    690 kcal
  • Lunch

    P 45g · C 104g · F 26g

    830 kcal
  • Snack

    P 23g · C 52g · F 13g

    420 kcal
  • Dinner

    P 45g · C 104g · F 26g

    830 kcal

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.