Inventory & shipping
Inventory forecaster
Project demand for the months ahead from your current run rate, expected growth and a sale event such as a festive season or Prime Day.
How it is calculated
- Month n = last month × (1 + growth)ⁿ.
- The sale-event month is multiplied by (1 + uplift).
- Stock to plan = forecast × (1 + safety buffer).
Before you use the numbers
The values shown when the page opens are examples, not current marketplace rates. Results are estimates for planning and are not tax or accounting advice.
Free audit
Want these numbers to improve?
Send us your store link. We’ll review the fees, pricing, advertising and listings behind these figures and send back the fixes worth making first.
What we check
- Listing titles, images and A+ / rich content
- Search visibility and advertising efficiency
- Pricing, fees and margin per SKU
- Account health, stock and returns
