For manufacturers
Batch cost and unit price
Training cost calculation for 5, 20 and 50 pieces. Setup, variable costs, unit price and batch total with verification of unknown costs and volume.
How to use
- Separate one-time preparation costs and unit costs.
- Change the volume and check the batch total and unit price.
- State the assumptions and price validity period; clarify unknown costs before sending the quotation.
Result: Calculation for 5/20/50 parts and an editable table with verified inputs.
Working files
Files are available without registration. Save a copy and fill in your company details. Downloadable files are in Russian; the instructions on this page are translated.
Register a company from China18 Batch Cost and Unit Price
For the manufacturer: show the impact of preparation at multiple volumes. All values are replaced with an actual agreed calculation.
Product and requirements version: […].
| Input | Value | Composition |
|---|---|---|
| P preparation per order | […] rub. | […] |
| V variable part per item | […] rub. | […] |
| E separate expenses for the order | […] rub. / clarify | […] |
| N quantity | […] positive integer pcs. | […] |
Amount: P+N×V+E.
Unit price: amount/N.
Preparation per unit: P/N.
Tax base and total due: […].
Delivery: [accounted for where / separately / unknown].
Term and conditions of the estimate: […].
Zero confirms the absence of expense; empty leaves the final total unknown. Do not add E again to expenses already accounted for. For each volume, confirm that the technology, preparation, and V rate remain unchanged.
Training values: P = 12 000, V = 800, E = 0; N = 5 → 16 000 / 3200, N = 20 → 28 000 / 1400, N = 50 → 52 000 / 1040. Delivery excluded, VAT is not calculated; the model does not define the seller's tax regime.
Editable calculation with formulas: 18 Small Batch Cost Calculation.xlsx.
Updated: . Training examples do not confirm experience in fulfilling a real delivery.