Employee Turnover Rate Calculator
Updated August 2026 · Free · No sign-up
Calculate your employee turnover rate with the standard SHRM formula. Enter separations and headcount for any period — then benchmark against your industry, split voluntary from involuntary, and see what the number is really telling you.
Quick answer: Turnover rate = (separations ÷ average headcount) × 100, where average headcount = (start + end) ÷ 2. Twelve exits from a company averaging 100 employees is 12% annual turnover — healthy for most office industries, where under 15% is typical.
Employee Turnover Rate Formula
Turnover Rate = (Separations ÷ Average Headcount) × 100
where Average Headcount = (Start Headcount + End Headcount) ÷ 2. Count every separation — resignations, terminations, layoffs, retirements. Exclude internal transfers and promotions (nobody left the company) and, by most conventions, contractors and temps unless you report them separately. For monthly rates, use that month's figures; multiply a stable monthly rate by 12 for a quick annualization.
Worked Examples
Example 1 — annual rate. A company starts the year with 95 employees, ends with 105, and 12 people left:
- Average headcount: (95 + 105) ÷ 2 = 100
- Turnover: (12 ÷ 100) × 100 = 12%
Example 2 — monthly tracking. A 200-person call center loses 9 agents in June: 4.5% monthly ≈ 54% annualized — normal for the sector but a hair-on-fire number anywhere else, which is why benchmarks matter.
Example 3 — voluntary vs involuntary split. Of the 12 exits in Example 1, 8 resigned (8% voluntary) and 4 were terminated or laid off (4% involuntary). Voluntary turnover is the metric leadership can most influence — report both.
Turnover Benchmarks by Industry (Annual)
| Industry | Typical annual turnover |
|---|---|
| Hospitality / retail / fast food | 60–100%+ |
| Call centers / BPO | 30–45% |
| Transportation / warehousing | 25–40% |
| Healthcare | 18–25% |
| Tech / professional services | 12–20% |
| Finance / insurance | 10–15% |
| Government / utilities | 8–12% |
Compare within your industry, not against a universal number — and watch your own trend line more than any single reading.
Reading the Number: When Turnover Is a Problem
- Regretted vs non-regretted: losing top performers you wanted to keep (regretted attrition) is the expensive kind; some exits are healthy renewal. Mature HR teams tag every exit.
- Tenure clustering: exits inside the first year point to hiring or onboarding failures; exits at 3–5 years point to growth-path and pay-compression problems.
- Team and manager cuts: a 12% company rate hiding one team at 40% is a management problem wearing a company-average disguise. Segment always.
- New-hire turnover: (exits within 90 days ÷ hires in period) × 100 — the single best early-warning metric for broken recruiting promises.
What Each Point of Turnover Costs
Replacement costs run roughly 33% of salary for typical roles and 100–200% for senior ones (recruiting, ramp-up, lost output, knowledge loss). A 100-person company at $60k average salary reducing turnover from 20% to 15% saves about five exits × $20k = $100k/year — the business case for most retention programs. Price your own exits with the cost of employee turnover calculator.
Turnover vs Retention vs Attrition
Turnover counts all exits against average headcount, including replacements who also left. Retention (see the retention rate calculator) tracks only the starting cohort — the two aren't simple complements and typically differ by a few points. Attrition usually means exits where the seat stays empty (deliberate shrinkage). Boards tend to ask for retention; operations teams live in monthly turnover; finance models attrition. Report the trio together to avoid definitional arguments.
Reducing Turnover: What the Evidence Supports
- Fix managers first — manager quality is the strongest controllable predictor of voluntary exits ("people leave managers").
- Pay attention to compression: when new hires out-earn 3-year veterans, the veterans' exit math does itself. Market-adjust proactively, not at counteroffer time.
- Stay interviews beat exit interviews — asking "what would make you leave?" while there's still time to act.
- Watch absence as a leading indicator: rising unplanned absence precedes resignation waves — pair this metric with the absenteeism rate calculator.
- Onboarding investment pays back through first-year turnover, the most fixable segment.
Frequently Asked Questions
How do you calculate employee turnover rate?
Divide separations in the period by average headcount (start + end ÷ 2), then multiply by 100. Twelve exits against an average of 100 employees is 12%.
What is a good employee turnover rate?
Industry-dependent: under 15% annually is healthy for office-based businesses; retail and hospitality routinely run 60%+. Benchmark within your sector and watch your own trend.
Does turnover include people who were fired?
Total turnover includes all separations — voluntary and involuntary. Best practice reports voluntary turnover separately, since it is the most controllable and most predictive.
Do internal transfers count as turnover?
No. Transfers and promotions keep the person in the company. Count only true separations from the organization.
How do I annualize a monthly turnover rate?
Multiply a stable monthly rate by 12 (2% monthly ≈ 24% annual). For precision, sum 12 months of separations and divide by the 12-month average headcount.
What is new-hire turnover?
Exits within the first 90 days (or year) divided by hires in the same period. High early turnover points to recruiting misrepresentation or onboarding failure.
What is the difference between turnover and attrition?
Turnover counts all exits, typically with roles refilled. Attrition usually refers to exits where the position stays unfilled — deliberate workforce shrinkage.
What is regretted attrition?
Exits the company wanted to prevent — strong performers resigning. Distinguishing regretted from non-regretted exits turns a raw rate into an actionable one.
How much does employee turnover cost?
Roughly 33% of annual salary per typical exit and 100–200% for senior roles, counting recruiting, onboarding, ramp time, and lost knowledge.
Should contractors be included in turnover?
Standard practice excludes contingent workers from employee turnover and tracks them separately, since their exits are contractual endpoints rather than attrition.
✓ Formula verified • Last updated: August 20, 2026