Count Snack Multipacks From Portions, Not Guesses — Free
The shop maths happens in packs, the family maths in portions. Multiply children by portions per child, round up to whole multipacks per snack, and shop the real number.
The proof surface
Party portion tools separate confirmed guests from maybes. This plans a recurring week: portions needed per snack rounded up to the pack size on the shelf, with leftover portions visible.
Why the flat version breaks
Pooling portions across snacks
Spare raisins are not spare yoghurt.
Rounding down and running out
A part pack still has to be bought whole.
Treating portions as nutrition
How much a child should eat is not this tool’s job.
How to work the snack pack counter
Enter each snack line with the children eating it and portions each will take in the week. Twelve children at two raisin packs each need twenty-four portions.
A twenty-four-portion need in ten-packs buys three packs, leaving six portions spare — the note shows the surplus. Leftovers from raisins cannot fill a cracker box, so each snack rounds separately.
The summary totals packs across snacks: six in the sample week. It counts packs, not portions, because that is what the checkout sees.
Appetites, school trips and sharing change the numbers weekly. This plans quantities only — check allergies, suitability and storage on the packaging; the tool knows nothing about the food itself.
What the snack pack counter replaces
| Question | Before | Visible working |
|---|---|---|
| Pooling portions across snacks | Spare raisins are not spare yoghurt. | Round up to whole packs per snack |
| Rounding down and running out | A part pack still has to be bought whole. | Add the packs into one trolley count |
| Treating portions as nutrition | How much a child should eat is not this tool’s job. | Adjust for reality, not symmetry |
A local arithmetic aid replaces hand calculation, not expert review. No paid AI service is needed.
Run it on the samples, right here
FIRST-LOAD
Input is processed locally and a draft is saved automatically in this browser profile when storage is available. Reset to sample clears that draft; Pro history has its own clear button. A state link encodes your inputs in its URL: share only non-sensitive rows. Browser history, clipboard and anyone receiving the link may retain it. Optional AI use below leaves this device; it is not required.
Shopping arithmetic on portions you choose. Not nutritional advice; check allergies, age suitability and storage guidance on the packaging.
Data note: Everything runs in this browser tab on the snack pack counter: your snack | children | portions per child per week stays on this device, nothing is uploaded, and the reading is rebuilt only when you press run.
Go deeper: the companion app files the same reading as a stapled evidence packet
The article demo above runs without limits. The companion app keeps a local history, exports the rows as CSV, prints the snack pack counter reading, and holds your drafts on this device — one free run, then $ 4 one-time for the layer that keeps filing.
The snack pack counter reading is complete for free. The optional $4 layer adds print, row CSV and the last five local reading summaries; it does not add hidden answers. Checkout is not configured yet; the article demo remains unlimited.
Open the count snack multipacks from portions, not guesses companionBoundary
Shopping arithmetic on portions you choose. Not nutritional advice; check allergies, age suitability and storage guidance on the packaging.
What this is built on
- Method: The summary totals packs across snacks: six in the sample week. It counts packs, not portions, because that is what the checkout sees.
- All sample records are invented examples. The app does not fetch measurements, policies, files or personal records.
- Google’s official pricing page, fetched 2026-09-28, lists free-tier access including AI Studio. Optional formatting only; limits and availability can change. Free-tier content may be used to improve products. Never paste private records there.
Before: Spare raisins are not spare yoghurt. After: the snack pack counter shows the working beside each named row so the reader can change the assumption and inspect the consequence.
Optional AI formatting, not calculation
For this snack pack counter, use the free AI Studio interface only if available to you, with no paid API key. Manual entry completes the same workflow for free. Supply only fictional or non-sensitive notes. Review its output against the source; never paste unresolved questions into the numeric rows.
Format my non-sensitive notes for a snack pack counter. Return plain rows only: snack | children | portions per child per week. Preserve supplied quantities exactly. Do not guess missing values; list questions separately. Do not calculate or add advice. I will check every row before pasting into the local tool.
Accepted schema: snack | children | portions per child per week. No AI response is executed as code.