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Task Completion Rate Calculator

Measure the share of tasks completed against those planned.

About Task Completion Rate Calculator

The completion rate is the share of tasks planned that tasks completed represents, expressed as a percentage. The same figure is also shown per 1,000 and as a "one in every N" odds statement, which is easier to reason about when the rate is very small. Absolute counts hide scale — a rate normalises the number so you can compare periods, channels or cohorts of different sizes, where higher is better.

Formula

Task Completion Rate

Task Completion Rate = Tasks completed ÷ Tasks planned × 100

Tasks completed
The subset being measured
Tasks planned
The full population it is drawn from

Worked example

With the default values below, Task Completion Rate Calculator returns Task Completion Rate of 84.00%. Change any input above and every figure here is recalculated in your browser.

Inputs used

Tasks completedminimum 0
84
Tasks plannedminimum 0
100

Results

Task Completion Rate
84.00%
Rating
B — Good
Remaining
16
Equivalent per 1,000
840.0

Step by step

  1. 1Values used
  2. 2Task Completion Rate
  3. 3Task Completion Rate= 84.00
  4. 4Rating= B — Good
  5. 5Remaining= 16
  6. 6Equivalent per 1,000= 840.0

Assumptions and limits

  • The result is derived only from the 2 inputs listed above. Anything not among them is not part of the calculation.
  • In particular, this calculator does not take inflation, tax, fees or charges or compounding frequency into account.
  • Figures are rounded for display to 2 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.

How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.

Frequently Asked Questions

How is Task Completion Rate calculated?

Task Completion Rate = Tasks completed ÷ Tasks planned × 100 The completion rate is the share of tasks planned that tasks completed represents, expressed as a percentage. The same figure is also shown per 1,000 and as a "one in every N" odds statement, which is easier to reason about when the rate is very small.

Why does Task Completion Rate matter?

Absolute counts hide scale — a rate normalises the number so you can compare periods, channels or cohorts of different sizes, where higher is better.

What values do I need to enter?

This calculator takes 2 inputs: Tasks completed, Tasks planned. The pre-filled defaults are a realistic starting point — replace them with figures from your own environment for a result you can act on.

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