Multi-item packages, stock and known-cost subtotal
Karinderya grocery basket calculator
Build a grocery basket from sourced ingredient reports or your own current values without treating unknown package sizes or prices as free.
The planner subtracts current stock from each target, rounds known package sizes up to whole packages and adds only lines with enough information to price. If a package size is unknown, you can enter the number of packs manually. Unpriced lines remain visible and are excluded—not counted as zero.
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Formula
How the result is calculated
- 01
Needed quantity = max(target quantity − current stock, 0).
- 02
Known package size: packages = ceiling(needed quantity ÷ package quantity).
- 03
Unknown package size: use the manual pack count only when supplied.
- 04
Known-cost subtotal = sum(package price × packages) for priced lines only.
Limits
What this tool cannot prove
- The 23 presets are dated third-party reports, not current site retests.
- Stock, restock timing and individual dish recipes are not predicted.
- Confirm price and package size in the current Grocery UI before a high-cost purchase.
Visible answers
Frequently asked questions
Why is a line unpriced?
Price, target quantity and either package quantity or a manual pack count must be known. Missing values are not treated as zero.
How are packages calculated?
The amount still needed after current stock is divided by package quantity and rounded up. When package size is unknown, enter packs manually.
Are ingredient values saved to the site?
No. Local save uses browser storage on the current device.
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