FORECASTING TECHNIQUES IN MANAGERIAL ACCOUNTING
Forecasting Simulator
See how changes in activity affect future costs.
01
Set your assumptions
Change a value. See the forecast respond.
₱
Total cost that stays constant.
₱
Additional cost for each unit of activity.
units
Your expected future activity level.
THE COST EQUATIONTC = F + VX
Total cost = Fixed cost +
(Variable cost per unit × Activity)
Forecast Total Cost
LIVE FORECAST₱50,000 + (₱200 × 1,000 units)
Expected activity 1,000 unitsTC = F + VX
Fixed Cost₱50,000
+Variable Cost V × X₱200,000
=Forecast Total Cost₱250,000
Cost behavior
One cost relationship. A range of possible outcomes.
Highlighted point: 1,000 units · ₱250,000 total cost
02
Forecast scenario table
Compare costs as activity changes, with the same fixed and per-unit assumptions.
| Activity Level UNITS | Fixed Cost | Variable Cost | Forecast Total Cost |
|---|
What if activity changes?
Explore three independent activity assumptions using your current F and V.
03
From historical data to a future decision
- 01Historical
Data - 02Cost
Estimation - 03Cost
Equation - 04Expected Future
Activity - 05Cost
Forecast - 06Managerial
Decision
Cost estimation identifies the cost relationship.
Forecasting applies that relationship to expected future conditions.
Why Does This Forecast Matter?
Turn a cost estimate into a planning conversation.
Cash Planning
Use the forecast to plan funding needs; adjust for payment timing and noncash costs.
Pricing Decisions
Resource Allocation
Capacity Planning
Performance Planning
Set a cost benchmark, then compare actual costs at the actual activity level.
Forecast Assumptions & Limitations
- Fixed costs remain constant within the relevant range.
- Variable cost per unit remains constant.
- The forecast depends on expected activity.
- Historical relationships may not perfectly represent future conditions.
- Changes in prices, technology, capacity, processes, inflation, or demand may require adjustments.
- Forecasts are informed estimates, not guarantees. Chart activity levels are illustrative, not a validated relevant range.