Does Macro Split Grams upload my file or text to Tool-You servers?

No. Macro Split Grams runs in this browser tab. Files stay on the device. Limit note: kcal and P/C/F % summing to 100. Not advice.

Should I use Protein Target instead of Macro Split Grams?

Use Macro Split Grams when you need Calories to protein/carb/fat grams. Use Protein Target when you need Protein grams and ounces from body weight. They share a category (Health) but not the same job.

Macro Split Grams

Calories to protein/carb/fat grams.

Splits kcal by percent macros into grams (4/4/9). Unlike Protein Target this takes all three macros. Percents must sum to 100. Not medical advice.

What Macro Split Grams does

Splits kcal by percent macros into grams (4/4/9). Unlike Protein Target this takes all three macros. Percents must sum to 100. Not medical advice.

Practical limit for Macro Split Grams: kcal and P/C/F % summing to 100. Not advice. That is why output can differ from heavy desktop Health software. Read the tool-specific note again: Splits kcal by percent macros into grams (4/4/9). Unlike Protein Target this takes all three macros. Percents must sum to 100. Not medical advice.

How to use Macro Split Grams

Confirm you need Macro Split Grams, not Protein Target (Protein grams and ounces from body weight.). Address: /health/macro-split-grams.
Enter the numbers or dates Macro Split Grams uses. Calories to protein/carb/fat grams.
Read the result as Macro Split Grams defines it — not as Carb Target (Carb target with oz.). Splits kcal by percent macros into grams (4/4/9). Unlike Protein Target this takes all three macros. Percents must sum to 100. Not medical advice.
Macro Split Grams is an estimate in the browser, not professional advice. kcal and P/C/F % summing to 100. Not advice.
Need a different formula? Try Carb Target (Carb target with oz.) instead of stretching Macro Split Grams.

When not to use Macro Split Grams

Skip Macro Split Grams when a neighbor tool matches better — start with Protein Target or Carb Target — or when the description already warns the job will fail. In the tool’s own words: Splits kcal by percent macros into grams (4/4/9). Unlike Protein Target this takes all three macros. Percents must sum to 100. Not medical advice.

Questions about Macro Split Grams

What does Macro Split Grams do that other Health pages on this site do not?: Splits kcal by percent macros into grams (4/4/9). Unlike Protein Target this takes all three macros. Percents must sum to 100. Not medical advice. Short version: Calories to protein/carb/fat grams.
Does Macro Split Grams upload my file or text to Tool-You servers?: No. Macro Split Grams runs in this browser tab. Files stay on the device. Limit note: kcal and P/C/F % summing to 100. Not advice.
Should I use Protein Target instead of Macro Split Grams?: Use Macro Split Grams when you need Calories to protein/carb/fat grams. Use Protein Target when you need Protein grams and ounces from body weight. They share a category (Health) but not the same job.
What are the limits of Macro Split Grams?: kcal and P/C/F % summing to 100. Not advice. Also: Splits kcal by percent macros into grams (4/4/9). Unlike Protein Target this takes all three macros. Percents must sum to 100. Not medical advice.