Three Hours, One Payslip
An hour worked, an hour paid and an hour charged are three different quantities. Why they never match, and which one every system records.
One person's week, counted three ways by three systems
What the timesheet says was done.
Contracted; the extra 1.5 was not claimed.
What reached a job number.
Real work, recovered through a rate.
Never touches a job.
Worked, paid, recorded nowhere.
Three systems, three answers — 41.5, 40.0 and 27.0 — and the only one anybody quotes is the middle. The four hours at the bottom are not idle; they are unattributed, which is a different word with a different remedy. One employer's own week, not a benchmark.
An hour worked, an hour paid and an hour charged are three different quantities, and almost every costing system records one of them while people discuss another. The payslip knows paid hours. The timesheet knows worked hours, badly. The job ledger knows charged hours. No document holds all three, and nobody is responsible for the differences between them.
The record examined in “Three Hours, One Payslip” is strongest when it is created close to the work and remains open to correction. A team evaluating see how the reporting workflow operates for apps for tracking work hours can connect time with projects and work categories, provided people can review entries before they influence payroll, billing or cost reports.
Most arguments about labour cost are arguments between two of these three, conducted as though there were only one.
The assumptions behind “Three Hours, One Payslip” can also be checked against UK labour-market statistics. Record which guidance applies to the real workflow and which points require professional advice.
The hour worked
What somebody actually did, for whatever length of time they actually did it. It is the only one of the three that describes reality, and it is the one nobody measures accurately.
It is reconstructed at the end of the week from memory, rounded to convenient units, and adjusted to match what was expected.
The hour paid
What payroll ran. Contracted hours plus whatever overtime was claimed and approved, less unpaid absence.
This is the authoritative figure for cost — it is the money that left the organisation — and it is almost never the figure the job system holds.
The hour charged
What reached a job number. It is the smallest of the three, usually by a wide margin, and it is the only one that recovers anything.
The gap between paid and charged is not waste. It is supervision, quoting, training, administration and rework, and it has to be recovered through the rate or it is not recovered at all.
Why the three never match
- Worked against paid: unclaimed overtime, unpaid breaks, and work taken home.
- Paid against charged: everything that is real work and has no job number to sit on.
- Worked against charged: both of the above, compounding.
The figure that gets quoted
Paid hours, because payroll is authoritative and easy to extract. It is the right number for the cost side and the wrong number for the divisor, and using it for both is where most rates go wrong.
That confusion has its own note later in this collection.
Which one belongs where
The numerator of a rate is built from paid cost, because that is what was spent. The denominator is built from chargeable hours, because that is what the cost has to be recovered over.
Mixing them — paid cost over paid hours — produces a rate that is arithmetically fine and recovers nothing.
The reconciliation nobody runs
Payroll hours against timesheet hours, by team, by period. One query each, and a subtraction.
In most organisations running it for the first time produces a difference of five to fifteen per cent that nobody can explain, and explaining it is the most useful week a costing project ever spends.
What the difference usually is
Partly unrecorded work. Partly timesheets completed to expectation rather than to fact. Partly absence recorded in one system and not the other. Partly people who left or joined mid-period.
Four causes, all mundane, all findable, none visible without the subtraction.
Why it is not called idle time
Because "idle" asserts that nothing was being done, and nothing in the data supports that. What the data supports is that the hours were paid and not attributed.
Calling unattributed hours idle moves a measurement problem onto a person, and it is the single most common way a costing exercise turns into a dispute.
Recording which hour a number is
One word next to every hours figure: worked, paid or charged. In the report, in the spreadsheet column header, in the sentence.
It costs nothing and it ends most of the confusion permanently, because two people quoting different numbers can immediately see they are quoting different quantities.
Where the three should be visible together
On one page, per team, per period. Three rows and two differences.
Almost nobody has this page, and the people who build it describe it as the moment their costing became arguable rather than merely published.
The fourth hour nobody mentions
There is a fourth count in operations that bill: the hour invoiced, which differs again from the hour charged because of write-offs, caps and goodwill.
Where it exists it should be named and tracked alongside the other three, because the gap between charged and invoiced is where margin quietly disappears. An operation that writes off eight per cent of recorded hours is giving away eight per cent of its capacity, and in most such operations the figure has never been totalled.
Which hour belongs in which report
Operational reports want worked hours, because they describe what happened. Financial reports want paid hours, because they describe what was spent. Commercial reports want charged and invoiced hours, because they describe what was recovered.
Three audiences, three counts, one column header each. Reports that use the word "hours" without saying which one are the reason the same meeting produces three incompatible figures.
What changes when they are separated
Supervision stops looking like lost time and starts looking like a recovery problem. Unrecorded hours stop looking like laziness and start looking like a systems gap.
Both are then fixable, which neither was while all three hours were the same word.