Glossary
Shrinkage: what it is and what it means for you as a buyer
Shrinkage is the share of an agent's paid time when they are not available to handle customer contacts: breaks, training, meetings, leave and absence. Because of it, covering one seat for every hour of the week takes more people than the hours alone suggest.
What it means for you as a buyer
Shrinkage means a seat needs more people than its hours suggest, because agents take leave, fall sick and go to training. A week has 168 hours and a full-time agent works 40 of them, so the hours alone need 4.2 agents; plan with no allowance for absence and the seat sits empty whenever someone is out, nights and weekends first. If a round-the-clock quote lists only four people, ask who covers the rest of the hours and the leave. If you only need your own working hours covered, shrinkage matters less, but still ask who covers the odd day off: the team lead, a trained backup, or nobody.
A worked example with numbers
One seat staffed 24 hours a day, 7 days a week needs 5 full-time agents in our cost calculator, once its 15% allowance for leave and absence is added.
| Step | Sum | Result |
|---|---|---|
| Hours in a week | 24 × 7 | 168 |
| One full-time agent's week | — | 40 hours |
| Full-time agents for the hours alone | 168 ÷ 40 | 4.2 |
| Add the calculator's 15% allowance for leave and absence | 4.2 × (1 + 0.15) | 4.83 |
| Round up to whole people | — | 5 agents |
Each is billed as a full-time dedicated agent: 173 hours at USD 10.50, about USD 1,817 a month. Eight of every 24 hours on the rota fall between 10pm and 6am in Davao, where Philippine law adds a night shift differential of at least 10% to the wage; the provider's rate already includes it. Shrinkage is counted before occupancy, which measures how busy the agent is while available.
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Where this appears in our pricing or process
Choose the 24-hour rota in the cost calculator on the pricing page and it shows the number of agents per seat, using this sum and the same allowance. The time-zone tool on the home page shows which of your hours fall on a Davao night shift.
Questions buyers ask
Why does the calculator use a smaller shrinkage figure than some workforce planners?
Our calculator's allowance covers leave and absence for full-time agents on a rota. Planners who also count breaks, training and meetings use a larger figure. Ask the provider how many agents it puts on your rota and who covers leave.
Do I need five agents if I only want evenings covered?
No. The five-agent sum is for one seat staffed every hour of every day. One full-time agent covers one shift, five days a week; the cost calculator prices each shift option.
Related terms
How the team lead checks your agent's work
Sources
- Distal Desk cost calculator: 24-hour rota formula and shrinkage allowance, Distal Desk, November 7, 2026.
- Shift work, Wikipedia, checked 7 November 2026.
We publish what the provider has confirmed in writing. If a figure is not here, we have not been able to confirm it.