Email Backlog Progress Calculator

Calculate completed work as a percentage of the stated total for email backlog.

How to use Email Backlog Progress Calculator

1. Enter Completed Work, Total Work in the labelled units. 2. The total must be positive and use the same work-unit basis. Values above 100% are shown; check for extra scope or inconsistent totals. Keep the completion criterion consistent. The fixed backlog model excludes new arrivals, re-opened messages, setup time and variable complexity. 3. Select Calculate or press Enter to see the result. 4. Select Select Copy result to copy the answer, or Reset to clear the form.

Why use this tool?

Use this tool to calculate completed work as a percentage of the stated total for email backlog. Define what counts as cleared: read, triaged, replied to or fully resolved.

How the calculation works

Progress = completed work ÷ total work × 100. The total must be positive and use the same work-unit basis. Values above 100% are shown; check for extra scope or inconsistent totals. Keep the completion criterion consistent. The fixed backlog model excludes new arrivals, re-opened messages, setup time and variable complexity. Percentages use up to two decimals, with scientific notation for tiny nonzero results. The denominator must be positive. Results above 100% are displayed rather than capped. Entered decimal arithmetic is applied before display rounding. Numeric inputs/results and durations in seconds are bounded by magnitude 9,007,199,254,740,991.

Example

Email Backlog example: 90 emails ÷ 120 emails × 100 = 75%.

Practical tip

Define what counts as cleared: read, triaged, replied to or fully resolved.