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Financial progress on a job: how to measure it

Physical vs financial progress, the S curve and plain earned value, 2026

Financial progress is the share of the contract value you have already spent or billed. It sounds simple, and the most expensive mistake in construction is confusing it with physical progress: spending half the budget does not mean the job is half built. Measuring both and comparing them is what tells you, while there is still time, whether you are on schedule and whether the money will stretch to the end. This guide shows you how.

Physical and financial progress are not the same thing

Term	What it measures	Example
Physical progress	Work actually put in place on site	30% of the line items complete
Financial progress	Contract value already spent or billed	40% of the contract consumed
The gap	The difference between the two	Spending faster than you build: warning

The quick check for a healthy job

If physical progress is behind financial progress, you are spending faster than you are building and the margin is shrinking. If physical runs ahead of financial, you are running efficient. Always compare the two on the same date.

The S curve in plain terms

The S curve plots cumulative progress over time, and it takes an S shape because jobs start slow, speed up in the middle and taper at the end. Draw the planned curve, then the actual one on top: if the actual curve sits below the plan, you are behind schedule; if actual cost sits above the planned spend, you are over budget. It is the clearest way to show the client, and yourself, how the job is really going.

Earned value, without the jargon

You do not need project management software to use the idea behind earned value. Three numbers, read on the same date, are enough:

What was planned by today

How much you should have built by now according to the schedule.

The value of what is built

What you actually put in place, priced at the contract values in your schedule of values.

What you actually spent

The cost that has really left your account so far.

If the value of what is built is less than what was planned, you are behind schedule. If it is less than what you spent, you are losing margin. Those three numbers put you ahead of most contractors on cost control.

Simplified reference method for small and mid-size contractors.

How ObraMaestra measures it for you

ObraMaestra uses your estimate as the baseline and the percent complete on the Gantt chart to compare physical against financial progress at any time. You know your projected margin and whether you are on schedule before you send the next progress billing, with no spreadsheet to maintain.

See physical vs financial progress at a glance

ObraMaestra compares real progress against your estimate and your Gantt chart, so you know your margin and whether you are on track before you invoice.

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Frequently asked questions

What is financial progress on a construction job?

It is the share of the total contract value that has already been spent or billed. If the job is worth 100 and you have spent or certified 40, financial progress is 40%. It tells you how much of the contract is consumed and how much is left, and it is the basis for every progress billing and for the comparison against actual physical progress.

What is the difference between physical and financial progress?

Physical progress is how much work is actually in place on site (square feet built, line items complete). Financial progress is how much money has been spent or billed. They rarely match: if you spent 50% of the budget but only 30% of the work is in place, you are burning cash faster than you are building, and that is a warning. Comparing them is what tells you whether the job is healthy.

What is an S curve in construction?

It is a chart of cumulative progress over time, and it takes an S shape because jobs start slow, accelerate in the middle and taper off at the end. You plot the planned curve and the actual curve on top of it: if the actual curve runs below the planned one, the job is behind; if actual cost runs above the planned spend, the job is over budget.

How do I know if my job is ahead or behind?

Use a plain version of earned value: compare the value of what is actually built (priced at your schedule of values) against what was planned by today and against what you actually spent. If the value built is below the plan, you are behind schedule; if it is below what you spent, you are losing margin. No complex formulas, just three numbers read on the same date.

How does this connect to progress billing?

A progress billing is paid on progress: you certify how much of each line item is in place, and that percentage sets the amount you invoice. That is exactly why both numbers have to be measured honestly. If you bill on financial progress while the work in place lags behind, you will run out of money before the punch list. Bill on measured progress, not on how the job feels.