Nutraceuticals & Functional Foods worked example

Demand Forecast Gap with forecast demand of 312,500 units: a worked example in nutraceuticals & functional foods

Push forecast demand up to 312,500 units and the picture changes. This example computes every intermediate figure at that operating point. A demand planner or production manager needs to see how far actual demand sits from forecast to correct the plan and avoid over or under production.

The inputs for this scenario

  • Forecast demand: 312,500 units (raised for this scenario; the documented default is 125,000)
  • Actual or committed demand: 100,000 units (unchanged)
  • Reference demand for percent: 125,000 units (unchanged)

Working through the calculation

  • Applying the documented formula (Forecast gap amount = forecast demand - actual or committed demand) to the inputs above produces each figure below.
  • At this operating point the engine returns 170 % for forecast gap, the number this scenario is built around.
  • At this operating point the engine returns 212,500 units for forecast gap amount.
  • At this operating point the engine returns 312,500 units for forecast demand.
  • At this operating point the engine returns 100,000 units for actual or committed demand.

How this compares with the baseline

  • Against the tool's baseline example, where forecast demand sits at 125,000 units and the headline result is 20 %, this scenario comes in 750% above the baseline at 170 %.
  • It computes the unit difference between forecast and actual or committed demand, then expresses that gap as a percentage of a chosen reference demand. The value of this scenario is the size of the gap it exposes: that gap, priced out over a year, is the budget you can justify spending to close it.

Results at a glance

  • Forecast gap: 170 % (headline result)
  • Forecast gap amount: 212,500 units
  • Forecast demand: 312,500 units
  • Actual or committed demand: 100,000 units

Run it with your numbers

  • Every input above is editable in the live Demand Forecast Gap calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.