Retention and turnover are two sides of the same coin, and people often mix them up. Here is how they differ and why the distinction is useful.

Turnover

Turnover is about people leaving. Employee turnover is the rate at which employees leave an organisation over a period of time. It can be split into:

  • Voluntary turnover: the employee chooses to leave.
  • Involuntary turnover: the organisation ends the employment.

Retention

Retention is about people staying. It describes an organisation's ability to keep its employees over time, and the things it does to make that happen.

The key difference

Turnover is a measure of departures. Retention is a measure and a practice of keeping people. If turnover goes up, retention has gone down. But they point you at different questions:

  • Turnover asks: who left, when and why?
  • Retention asks: what would make people want to stay?

Why the distinction helps

Looking only at turnover is like reading the news after the event. Looking at retention moves your attention earlier: to the experiences that lead up to a resignation. That is where managers can do something.

Things that tend to support retention

  • Clear expectations and regular feedback.
  • Manageable workload.
  • Visible follow-through when people raise issues.
  • Chances to grow.
  • Recognition of good work.
  • A manager who is easy to talk to.

Working on both

  1. Understand turnover: look at patterns by team, role and tenure, not just a single number.
  2. Listen earlier: use short regular check-ins to find friction before it becomes a resignation.
  3. Act visibly: choose one action at a time, give it an owner and a date, and tell people.
  4. Check whether it worked.

A quick example

A team has high turnover in its first year. Turnover tells you where the problem is. Retention work asks new joiners, in the first weeks, whether they have what they need and who they can ask when stuck. Acting on those answers is retention.

Where tools help

Ethos One is an AI-powered pulse, insight and accountability ecosystem for companies of 50 to 500 people. Its 10-second check-ins turn into actions with an owner and a date, and later check-ins show whether those actions worked. It is a live product, in open beta since 23 June 2026, with 14 days free access at ethosone.ai/company/register.

Written by the Ethos One team.