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Last updated: Jan 26, 2026 · Methodology v2026.01.1

Admin Time Cost Calculator

Estimate the monthly and annual cost of administrative work.

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What you'll need

  • Weekly admin hours and hourly value.
  • Optional team size or revenue context.

What you'll get

  • Monthly and annual time cost.
  • Opportunity cost framing with tips.

Worked example

How the number is worked out

A one-person landscaping business doing paperwork on Sunday evenings.

Starting from

Admin hours a week9
What an hour of their time is worth$55
People doing it1

Working

Admin hours a month (9 × 4.33)39
What those hours cost$1,715 – $2,572 a month

Two thousand a month of billable time spent on paperwork. It never appears as an expense because nobody invoices for it — which is exactly why it goes unexamined.

How this was calculated

Methodology v2026.01.1. These estimates are directional and depend on inputs and assumptions.

  • Weekly admin hours × hourly value to estimate monthly cost.
  • Optional team size multiplies the time impact.
  • Annualized to show total opportunity cost.
  • Tips highlight where non-software fixes may help first.

FAQ

How should I choose an hourly value?

Use a conservative blended rate for the people spending the time.

Are these estimates exact?

No. They are directional so you can see the size of the leak before refining assumptions.

Can I change the assumptions?

Yes. Adjust the inputs to reflect your business and rerun the numbers.

Why use a range instead of a single number?

Ranges reflect uncertainty and help you stress-test best and worst cases.

Does this include profit?

Use the gross margin input to translate revenue impact into profit impact.

Want to understand why this is happening?

Put your own numbers against real data and see what actually moves this.

Prefer automation? See systems →

No account required.

Tools that support the system

The tool is the starting point. Moonshot is where you carry the work forward.

The tool is the starting point. Moonshot is the software that keeps the issue, next move, and follow-through visible over time.

Admin Time Cost Calculator | Moonshot