How do you measure net sales vs forecast?
Net sales vs forecast is actual net sales for a period divided by the net sales in the active forecast, shown as a percentage. Net sales means gross sales less discounts and returns. It tells a consumer brand whether it's pacing to plan, which drives inventory buys, marketing budgets, and cash timing.
Formula
Net sales ÷ forecast net sales for the same period
Example
A hypothetical snack brand forecast $850,000 of net sales for the month across DTC, Amazon, and wholesale. Actual net sales came in at $760,000. Net sales vs forecast = $760,000 ÷ $850,000 = 0.894, or about 89%.
How to read it
Higher is better, though running far above forecast deserves a look too, since it can mean stockouts are coming. A miss matters most when inventory was bought against the forecast: every point below plan becomes slower-moving stock and tighter cash. Watch for timing traps such as a large wholesale order shipping a few days after month-end, or a promotion moving between months.
What moves it
- Stockouts on top sellers or late inbound inventory
- Wholesale order timing and retailer reorders
- Promotion calendar shifts and discount depth
- Paid media performance and budget changes
- Amazon listing issues, ranking changes, or Buy Box loss
What to do when it's flagged
- Break the miss down by channel and by top SKUs to find where it came from
- Revisit open purchase orders and reduce or delay buys tied to the missed demand
- Update the forecast and the 13-week cash forecast to the new run rate
- Decide whether to recover sales with promotion or protect margin and accept the lower plan
How Inflection tracks it
Inflection's KPI Monitor flags net sales vs forecast as Watch below 95% and Critical below 85% by default; each client's thresholds are adjusted to their business.
Actual net sales come from the QuickBooks P&L (with Shopify sales used when QuickBooks hasn't been booked for the month), and forecast net sales come from the active financial forecast.
Related KPIs
Updated 2026-10-11. Example figures are hypothetical.