Commercial Production Guide
Cost per Finished Weight
Cost per finished weight divides everything the batch cost by the dry weight it actually produced: Total Batch Cost ÷ Final Dry Weight. It is the number that makes different products, different batches and different sourcing choices comparable on a per-kilogram basis.
Category: Costing
Formula
Cost per Finished Weight = Total Batch Cost ÷ Final Dry Weight
Total batch cost includes the cost categories that apply to your operation, and final dry weight is the packaged, saleable dry weight the batch produced.
Use your own cost total and your own final dry weight. The Cost per Finished Product calculator does the division across units for you.
The Useful Display Units
The same cost shows differently depending on the unit, so choose the unit that matches how you sell:
- Per gram: small retail packages and snack products.
- Per 100 g: a common food-market comparison unit.
- Per kilogram: bulk, wholesale and ingredient pricing.
- Per ounce and per pound: retail markets that sell by those units.
Finished dry weight is the anchor
Because freeze drying removes most of the water, finished weight is far below fresh weight, and cost per finished kilogram is far above cost per fresh kilogram. That is expected: the customer is buying the dry product, so the dry weight is the honest denominator. The yield planning guide explains the relationship.
Why the Denominator Matters
Two batches with identical total costs can have very different costs per finished kilogram if one yields more dry product from the same wet input. Yield differences come from water content, preparation, trimming and loss, all measured from your own records. That is why cost per finished weight is computed from your actual final dry weight, never from an assumed one.
What feeds the calculation
- Total batch cost from the Batch Cost calculator or your own total.
- Final dry weight from the batch record, after packaging loss is accounted for.
- Dry yield from the Yield Calculator if you want the per-kilogram story per fresh kilogram.
Keep waste visible
If some finished product is lost to breakage or rejected packaging, decide whether the denominator is the theoretical dry weight or the saleable dry weight. For pricing, use the saleable weight: the cost of lost product belongs in the price of what you sell. See Production Losses.
Frequently Asked Questions
Is cost per finished kilogram always higher than per fresh kilogram?
Almost always, because the dry weight is much smaller while the batch cost is roughly the same. It is a normal and honest result, not a mistake in the math.
Which unit should I use for wholesale quotes?
Per kilogram is the most common basis for bulk product. Retail single packages are usually better explained per package, which the [[cost per package guide|/commercial/cost-per-package/]] covers.
What if I do not know my total batch cost yet?
Build it from the cost categories that apply to you in the [[Batch Cost calculator|/tools/batch-cost/]], using your own prices. The finished-weight cost is only as good as the cost total and the weight total behind it.
Key Takeaways
- Cost per finished weight = total batch cost ÷ final dry weight, from your own numbers.
- Display per gram, per 100 g, per kilogram, per ounce or per pound to match how you sell.
- Use the saleable dry weight, so loss is reflected in the price.
Related Guides
Continue through the Commercial Production Center with these related guides.