Wine and spirits costing: what time itself costs
Beyond ingredients and processing, maturation adds three costs that no other industry carries — capital sitting idle, the angel's share, and cellar space occupied for months or years.
The first half of this trade behaves like food processing: batch production, losses at each step, cleaning between batches. Read that guide first — the yield chain applies unchanged.
Then something happens that no other industry in this set has: the product **sits and waits**. And waiting costs money in three separate ways.
Three ways time enters the cost
| Cost | What it is | Where it goes on the sheet |
|---|---|---|
| Capital tied up | Everything already spent, not yet recoverable | No field — record three numbers in the notes, see below |
| Angel's share | Evaporation and absorption during maturation | One more step in the material yield chain |
| Space occupied | Cellar or warehouse, tanks and casks | Plant overhead, divided by time occupied |
The second and third go straight onto the sheet. The first does not — and it is usually the largest, which is why it gets its own section.
The angel's share is yield, not scrap
The food guide describes losses as a multiplying chain: each step keeps a fraction of what the last handed it. Maturation is simply **one more step in that chain**, not a new kind of calculation.
Measure it on your own stock: volume in at filling, volume out at racking or bottling. Do not borrow an industry figure — it depends on your vessels, your storage conditions and your maturation period, all of which are specific to you.
Capital tied up: the cost with no field
Long maturation means paying for everything up front and waiting years to sell. During that time the money cannot do anything else. That is a real cost, but it is not a production cost — so the sheet has no box for it, and forcing it into one does damage.
Handle it by **not** entering it anywhere. Instead record three numbers in the verification notes: maturation period, value of a batch at the point it goes into store, and volume that comes out. Any reader can compute the capital cost from those three, using whatever accounting convention their business applies.
The ten categories — from food, with three changes
| Category | What changes |
|---|---|
| Raw material | Yield chain gains a maturation step. Casks used once are material; casks reused are tooling |
| Tooling | Reusable vessels — divide the cost across the batches they will hold, exactly like tool life |
| Overhead | Storage space is usually the largest component, and it accrues with time, so divide by batches actually passing through in the period |
The remaining seven follow the food processing guide. Packaging is heavier here than in most food categories — bottle, closure, capsule, label, carton — so keep it as its own visible line rather than folding it into a general figure.
Improving without shortening maturation
When the sheet shows time costing a lot, the instinct is to shorten it. But maturation time is often **what creates the selling price**, so shortening it can save cost and lose more revenue.
Three directions that leave maturation alone:
- Reduce the angel's share through vessel choice and storage conditions — same time, more product out.
- Increase storage density, so the same space holds more and the space cost per batch falls.
- Smooth the fill and empty schedule, since storage cost accrues whether the space is full or empty.
Related guides
- Food processing cost: yield, batches and the things that happen between them
Costing a processed food product across all ten categories. Raw material loses weight at every step, and the costs between batches — cleaning, changeover, testing — belong to the batch, not to the piece.
- Processing yield multiplies, it does not add
Losses at each step compound, so a series of small losses is much larger than their sum. How to measure the whole chain with two numbers you already have, and where giveaway hides.
- Is the saving real? Bottlenecks, and the three ways a number becomes money
Why speeding up a machine usually saves nothing, when a number on a costing sheet turns into cash, and how to tell real cash savings apart from cost avoidance before anyone in finance asks.