| Ingredient | SG | % wt | Purchase | Cost / g | Per unit (item) | Cost / unit |
|---|
Any ingredient works. Type a name and pick 🔍 Search PubChem in the dropdown to fetch its measured density from the NCBI chemistry database (needs internet; every lookup is cached so it works offline afterwards). Type a molecular formula like C16H34O for an offline SG estimate from atomic volumes (±10–15%). The built-in list covers ~50 common items. Badges: REF reference table · WEB PubChem measured · EST estimated — every value stays editable. Purchase price can be by weight (g, oz, lb, kg) or volume (ml, L, fl oz, gal); volume prices convert using SG. (Note: density isn’t computable from atomic weights alone — that’s why measured values beat estimates.)
Target batch volume
Enter the finished volume you want to produce. Ingredient amounts are scaled from the recipe percentages by weight.
| Ingredient | % wt | Weight needed | Volume (approx) | Cost |
|---|
| Ingredient | On hand | Equals | Per unit | Max units | Inventory value |
|---|
Leave an ingredient’s on-hand amount blank to ignore it in the “max units” calculation (untracked ingredients are dimmed). The limiter row (red) is the ingredient that runs out first.
Shortfall for one batch
| Ingredient | Needed for batch | On hand | Short by | Buy cost est. |
|---|
Product details
Unit = one sellable bottle/container. Case = fixed count of units.
Extra costs (fully-loaded view)
Ingredient-only cost is always shown alongside; these add the fully-loaded comparison.
Products
| Name | Unit size | Units/case | Ingredients |
|---|
Data
Everything is saved automatically in this browser. Export a backup file to move to another computer or share.
Backup files contain all products, ingredients, prices and inventory.