Calculate turnover the way SHRM and the BLS define it, using average headcount, with voluntary and involuntary separations broken out. Every number on this page is calculated in your browser and never leaves your device.
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Unlike compa-ratio, turnover has no published table of professional interpretation bands. There is no equivalent of the WorldatWork working range, and any site presenting one is asserting a convention that does not exist. What follows is what the number can and cannot support.
Turnover measures how many people left against the average size of the workforce over the same period. That is all it measures. It says nothing about who left, how hard they were to replace, or whether their leaving was a problem. A team of twenty that loses its two most senior people and a team of twenty that loses two recent hires produce the same rate and describe very different situations. Read the rate as the opening question, not the answer.
A single blended rate hides the only distinction that changes what you do next. Voluntary separations are people choosing to leave, which points at compensation, management, workload or growth opportunity. Involuntary separations are the organization choosing, which points at hiring quality, performance management or a planned reduction. The same headline rate can be a retention problem, a hiring problem, or a deliberate restructure. Splitting the number is what tells you which.
Multiplying one month by twelve answers the question what would happen if this pace held for a year. It does not predict the year. Separations cluster: after bonus payment, after a reorganization, at the end of a project, and in seasonal businesses at entirely predictable points. One heavy month annualizes into an alarming figure that the next eleven never reproduce. Use a trailing twelve month total before taking anything to leadership, and treat the run rate as a prompt to look at the trend rather than as the trend itself.
Turnover varies enormously by sector. A rate that would signal a crisis in professional services can be unremarkable in food service, retail or hospitality, where high separation rates are structural rather than symptomatic. This is why a single all industry number is close to useless. The federal source for industry comparison is the Bureau of Labor Statistics Job Openings and Labor Turnover Survey, which publishes separations, hires and quits rates by industry every month. Comparing against your own industry in that release is the comparison worth making.
We do not publish an industry figure here until it is loaded from the current JOLTS release. Until then we say so plainly rather than showing a number we have not verified.
Source: BLS JOLTSFormula used
Turnover Rate = (Separations ÷ Average Headcount) × 100
Average Headcount = (Start Count + End Count) ÷ 2
Annualized Run Rate = Period Rate × Periods Per Year
Average headcount is the denominator SHRM and the BLS use. Substituting your ending headcount will distort the rate in whichever direction your organization moved. Annualizing runs from the unrounded period rate, which is why a monthly rate shown as 7.3 percent annualizes to 87.8 rather than 87.6.
This inflates or deflates the rate depending on whether you grew or shrank during the period. The midpoint of start and end counts is the standard denominator.
A 15% rate means something very different if it's mostly layoffs rather than resignations. Voluntary turnover is the number that reflects culture and compensation.
One month multiplied by twelve is a run rate, not a forecast. Use trailing twelve-month totals before taking it to leadership.
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