Enter lot purchase values and charges, review each SKU’s share, then use the estimate to review actual costs.
Manual estimate, separate from Books. Inputs stay in this page until you close or reload it. Download CSV to keep a record.
Next: purchase/receipt links, exchange-rate evidence and confirmed Books cost adjustments. These integrations are still under development.
No. This is a manual estimate separate from Books. It does not record bills, adjust stock or confirm actual profit. Company, supplier and lot details are manually entered references. Purchase and receipt integration is planned next.
Choose quantity or purchase value for each charge. Integer arithmetic assigns residual satang to the largest fractional remainders, with row ID breaking ties. Allocated totals reconcile exactly to source amounts. Unit costs are approximate values rounded to 6 decimal places.
This version accepts THB only. Enter reviewed, already converted purchase values; exchange-rate calculation is not supported yet. All products in a lot must share one quantity unit. Do not combine pieces, boxes and kilograms into one allocation base.
No. Only charges you classify as inventory cost are allocated. Operating expenses, VAT you have reviewed as recoverable, and unclassified amounts remain separate. Review evidence and classification yourself; the preview does not confirm completeness of actual charges.
This calculator works in this page without saving or syncing cost inputs to the cloud. Closing or reloading clears them. Download CSV before leaving. It includes products, charges, references, allocation bases and estimate status, but cannot yet be imported to resume editing.
