Tools
Free tools for calorie-aware protein snack planning.
Use these utilities to turn protein targets into concrete 180cal snack choices. The catalog keeps every product under the same protein and calorie rule before purchase decisions move to Amazon.
Protein tool
Protein gap
Estimate your remaining daily protein target and find 180cal snack options that can help close the gap under the calorie cap.
Open toolLabel math
Protein density
Calculate grams of protein per 100 calories and compare a snack label against the current 180cal catalog.
Open toolStack planner
Snack stack
Build one-to-three item 180cal snack stacks for a protein target and calorie budget.
Open toolValue tool
Best value
Rank qualifying 180cal catalog products by protein per dollar while keeping calories and Amazon handoff visible.
Open toolRule checker
Snack checker
Check a product label or Amazon snack listing manually against the 180cal rule before you buy.
Open tool