6 calculators

Customer Payments & Receivables

Turn unpaid customer money into a clear recovery plan. Measure the cost of late payments, calculate deposits and balances, and prioritize the customers and invoices that need action now.

Start here

Make the main decision first.

These are the highest-value tools in this category. They diagnose the central cash, profit or control problem before you work on smaller symptoms.

More tools for this problem

Resolve the narrower operational questions.

How to use this category

  1. Use numbers from bank statements, invoices, provider records or a daily close—not memory.
  2. Run the main calculator and write down the result, assumption and deadline.
  3. Use one additional calculator only when it clarifies the next decision.
  4. Recalculate after the corrective action to confirm improvement.

Questions

Which customer payments calculator should I use first?

Start with the main calculator that matches the immediate decision. Use additional tools only after the main gap or exposure is clear.

Do these calculators replace an accountant or financial adviser?

No. They are educational decision-support tools. Verify significant decisions with qualified local professionals and your own records.

Are my numbers stored?

The calculator runs in your browser and this static version does not send the figures you enter to our server.

Original operator analysis

How first-hand experience shaped this category

Why deposits must protect committed work, inventory, dates and equipment—not merely confirm that a customer is interested.

The field note identifies the operating context, practical records, common failure modes and limitations without presenting one operator’s experience as a universal statistic.

Read the field note

Named author

Jackie McCauley combines more than twenty years of administrative experience with first-hand ownership and management experience across multiple small-business models.

Turn the result into action.

Turn unpaid customer money into a clear recovery plan. Use the linked operational resource when the calculator shows a real gap or exposure.

Get the Invoice Recovery System