Mihsaba›Finance›Invoice Collection Rate Calculator

Invoice Collection Rate Calculator

Calculate the percentage of invoiced amount collected from total billed amount in the period.

Starting values are an editable worked example.

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How to use

  1. Enter Collected amount.
  2. Enter Invoiced amount.
  3. Calculate, then review the period, scope and assumptions before using the result for pricing or planning.

How it is calculated

Collection rate = collected amount ÷ invoiced amount × 100

Example

Collecting 90,000 from 100,000 invoiced gives a 90% collection rate and leaves 10,000 uncollected for the measured period.

Important notes

Invoice timing and due dates matter; do not treat a new, not-yet-due invoice as a collection problem, and use aging analysis for lateness.

Worked examples and interpreting results

Worked examples and interpreting results
CaseCalculationResult
Collection rate90000 ÷ 100000 × 10090 %
Uncollected100000 − 9000010,000

Frequently asked questions

Can the rate exceed 100%?

It can if old receivables are included in collections but compared with one period's invoices; align the cohort or period for interpretation.

Is the result a mandatory client price?

No. It is a planning result from your inputs; final pricing depends on scope, market, contract, taxes and risk.

Should I use monthly or annual figures?

Keep all inputs on the same period so annual income is not mixed with monthly hours or expenses.