Macro Calculator
Calculate daily protein, carb and fat targets.
Protein
165 g/day
- Carbohydrates
- 220 g/day
- Fat
- 73 g/day
- Protein calories
- 660 kcal
- Carb calories
- 880 kcal
- Fat calories
- 660 kcal
How this is calculated
grams = kcal × share / (4 kcal/g protein·carb, 9 kcal/g fat)
2200 kcal split Balanced (30P / 40C / 30F)
protein 165 g · carbs 220 g · fat 73 g
Computed on your device — nothing is sent anywhere.
How it works
Calculate daily protein, carb and fat targets. Runs 100% in your browser, so your files never leave your device. Free, fast, no signup.
Questions about macro calculator
Yes — no watermark, no daily cap, no signup. Pro raises the file-size and batch limits, but the tool itself is not gated.
No. This tool runs entirely in your browser. Open your network inspector and watch while it works — there are no file uploads, because there is no upload endpoint.
Up to 10 files at 15 MB each. Everything runs in your browser, so the real ceiling is your device’s memory — the cap keeps a large file from exhausting the tab.