Module 45 · Advanced · 8 min read

Budget, committed and actual by item

You will be able to: Define actual, committed, estimate to complete, forecast and variance as Zeyto Construction & Contracting computes them; Compute the five numbers for an item and a cost nature; Explain why the totals can hide a nature that is overrunning.

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Every project cost is posted to a leaf item of the breakdown, and every account that carries project cost belongs to a cost nature: material, own labour, machines, subcontract, third-party manpower or other. The cost control view reads those postings and the open orders, and shows five numbers for each item and each nature. Nothing is typed over the ledger; the figures are read.

Read the cost position of a project · 0:57 · no sound yet, captions are on
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1. The Portfolio shows the worst of six checks for each project 2. Finance Hub: the money view of all projects 3. Profitability: every project side by side 4. WIP and revenue: earned against billed 5. Cash forecast: the next 13 weeks 6. Month-end close: the checklist before locking the books 7. Cost to Complete report: the forecast final cost 8. Approvals: records waiting for a decision

The Finance tab of a project comparing budget, committed orders, actual cost and forecast for each item and nature.

Finance tab: budget, committed, actual and forecast.

Finance tab: budget, committed, actual and forecast.
NumberMeaning in Zeyto Construction & Contracting
BudgetThe amount in the current approved budget version for that item and nature
CommittedWhat is on order and still open: purchase orders for materials and open subcontract value
ActualLedger debits less credits tagged to the item and nature, up to the date you choose
Estimate to complete (ETC)Budget x (1 - item progress %) less committed, never below zero
ForecastActual + committed + ETC
VarianceBudget - forecast; negative means an overrun

Progress is one percentage per item, taken from approved progress entries only, and the same percentage is applied to every nature of the item. Stock in the site store is not cost until it is issued to an item, so a delivery alone does not move actual.

One item, three natures, 40% completeMaterial: budget 100,000, actual 38,000, committed 30,000. ETC = max(0, 100,000 x 60% - 30,000) = 30,000. Forecast = 38,000 + 30,000 + 30,000 = 98,000; variance +2,000. Subcontract: budget 50,000, actual 32,000, committed 10,000. ETC = 50,000 x 60% - 10,000 = 20,000; forecast 62,000; variance -12,000 (-24%). Machines: budget 20,000, actual 5,000, committed 16,000. 20,000 x 60% = 12,000 is less than the 16,000 already on order, so ETC is 0 (not negative); forecast 21,000; variance -1,000.

Together the item has budget 170,000, forecast 181,000 and variance -11,000 (-6.47%). The material saving of 2,000 hides most of the subcontract overrun of 12,000 in a combined view, which is why the control view lists nature by nature and why the Cost to Complete report has one row per nature.

Watch outThe forecast assumes the work still to do will cost what the budget still allows for it. If productivity is poor, the formula is optimistic. Use the approved estimate to complete (next lesson) when you know the real figure.
TipSort the cost view by variance and read the most negative natures first. A project total that looks fine can sit on one nature that is far over.

Walk it through

  1. Compute the five numbers for a nature of your own at 60% progress.
  2. Explain to a colleague why ETC is never negative.
  3. In the demo, open a project's Finance tab and find the cost control table by nature.
Open the live demo

Public demo company, sign in as admin / demoAdmin123. Data refreshes nightly.

Key takeaways
  • Forecast = actual + committed + ETC; variance = budget - forecast.
  • ETC = budget x (1 - progress) - committed, floored at zero.
  • Read nature by nature; totals hide overruns.

Check yourself

4 questions on this lesson. Not timed, not the exam, and you can try again. Score 60% or more, and read the lesson, to complete it.

1. In the cost control view, actual cost is read from:

2. Material budget 100,000, 40% complete, committed 30,000. What is the ETC?

3. Subcontract: budget 50,000, 40% complete, actual 32,000, committed 10,000. What is the forecast?

4. Machines: budget 20,000, 40% complete, actual 5,000, committed 16,000. What is the forecast?

Practice questions for this module · Printable study sheet