Daily Calorie Needs Calculator vs Protein Intake Calculator
Two calculators for the same neighbourhood of questions. Here is what each measures, what you feed in, and where you'd reach for one over the other.
Daily Calorie Needs Calculator
Estimate total daily calorie needs (TDEE) by combining the revised Harris-Benedict BMR formula with an activity multiplier. The number to eat at for maintenance, subtract from for fat loss, or add to for muscle gain.
- Answers
- Daily Calories Needed (kcal)
- Inputs
- Weight, Height, Age, Activity Level
Protein Intake Calculator
Estimate daily protein need (grams) from body weight, training intensity, and goal (maintain, build, or lose weight). Targets evidence-based ranges for active people: 1.2–2.2 g protein per kg body weight depending on activity and objective.
- Answers
- Daily Protein Needed (g)
- Inputs
- Weight, Activity Level, Goal
At a glance
| Daily Calorie Needs Calculator | Protein Intake Calculator | |
|---|---|---|
| Category | Fitness | Fitness |
| Answers | Daily Calories Needed | Daily Protein Needed |
| Inputs | 4 | 3 |
| Result unit | kcal | g |
When to use each
Estimate total daily calorie needs (TDEE) by combining the revised Harris-Benedict BMR formula with an activity multiplier. The number to eat at for maintenance, subtract from for fat loss, or add to for muscle gain.
Estimate daily protein need (grams) from body weight, training intensity, and goal (maintain, build, or lose weight). Targets evidence-based ranges for active people: 1.2–2.2 g protein per kg body weight depending on activity and objective.