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Employee Turnover Calculator — Free Rate & Cost Estimator

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High employee turnover is one of the most expensive — and preventable — problems facing HR teams today. Yet most organisations don't know their turnover rate, let alone the dollar cost behind it.

This free employee turnover calculator gives you both in under a minute: your turnover rate as a percentage, benchmarked against industry standards, and an estimate of what that attrition is costing your business annually. Whether you call it turnover or attrition, the formula and the financial impact are the same — and this calculator covers both.

Use it to build the business case for retention investment, report to leadership, or simply understand where you stand.

Free Employee Turnover Calculator

Enter your headcount and salary data to calculate your turnover rate and estimated attrition cost.

Headcount data

$

%

Default: 20%

Default: 60 days

Default: 60 days

$

Default: $2,500

Rate = Employees Left ÷ ((Start + End) ÷ 2) × 100

Your results

—%

Turnover rate appears here

$—

Estimated annual cost appears here

Fill in the form and click Calculate Turnover

Your Turnover Rate

Estimated Annual Cost of Turnover

Recruiting costs
Vacancy costs
Ramp-up costs
Training costs
Total

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How to interpret your employee turnover rate

Not all turnover is created equal. Here's what your number actually means — and what to do about it.

Below 10% Healthy

Your team is stable and engaged. Natural turnover from retirements and life changes is expected at this level. Focus on maintaining the conditions that make people want to stay — culture, growth opportunities, and recognition.

Industry leaders like tech and professional services typically sit in this range.

10%–20% Average

You're in line with national averages, but there's meaningful room to improve. Review your onboarding process and manager effectiveness first — these drive most avoidable turnover. Run an engagement survey to surface what's pushing people out.

Most industries land here. The question is: are you trending up or down?

Above 20% High

High turnover is a signal, not just a statistic. At this level, the costs accumulate fast — as your calculator shows. Investigate the root causes urgently: exit interviews, stay interviews, and pulse surveys can reveal whether it's pay, management, growth, or culture driving departures.

Hospitality and retail run naturally higher. If you're not in those sectors, action is needed now.

Why your turnover and attrition rate matters

It's a key HR health metric

Turnover rate is one of the most-watched metrics by boards and executive teams because it reflects organisational health. A rising rate signals something is broken — with culture, management, compensation, or growth. A falling rate signals that your people programmes are working.

It drives up recruitment costs

Every departure triggers a hiring cycle: job posting, recruiter time, interview rounds, background checks. Recruiting alone typically consumes 15–25% of the departing employee's annual salary. Multiply that by your departure count and the budget impact becomes significant — fast.

It hurts morale and productivity

Turnover is contagious. When colleagues leave, remaining employees take on extra workload, lose institutional knowledge and team chemistry, and start questioning their own future at the company. Gallup research shows that high-turnover environments significantly reduce engagement scores — creating a reinforcing cycle that's hard to break.

It helps you take targeted action

Knowing your rate gives you a baseline. Tracking it quarterly lets you see whether retention initiatives are working. Segmenting by department or tenure reveals where the problem is concentrated. Without the number, you're flying blind — and spending budget on interventions that may be aimed at the wrong problem.

Employee Turnover & Attrition Facts

33%

Average replacement cost

Companies spend an average of 33% of an employee's annual salary to find, hire, and onboard their replacement — and that's a conservative estimate for mid-level roles.

Source: Work Institute Retention Report

22%

US average annual turnover rate

Across all industries and sectors, US organisations see roughly 22% of their workforce turn over each year — meaning roughly 1 in 5 employees departs annually.

Source: U.S. Bureau of Labor Statistics

$1T

Lost to voluntary turnover annually

Gallup estimates that voluntary turnover costs US businesses over $1 trillion every year — the vast majority of which is preventable with better engagement and management practices.

Source: Gallup, "The Turnover Crisis"

Ready to reduce turnover and attrition costs?

FeedbackPulse helps HR teams catch disengagement signals before they become departures — with pulse surveys, engagement analytics, and easy 1-on-1 tools.

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Employee turnover calculator FAQ

Have a different question? Visit our Support Page.

How do you calculate employee turnover rate?
Divide the number of employees who left during the period by the average headcount (start + end ÷ 2), then multiply by 100. This gives you a percentage. Using average headcount rather than a fixed snapshot is more accurate because it accounts for growth or contraction during the period.
What is a good employee turnover rate?
Below 10% is generally healthy. 10–20% is average across most industries. Above 20% indicates a retention problem that needs attention. These thresholds vary by sector — retail and hospitality run higher naturally, while tech and professional services tend to run lower. Track your own trend over time, not just a single snapshot.
What's included in the cost estimate?
The calculator estimates four cost components: recruiting costs (a percentage of salary spent on sourcing and hiring), vacancy costs (salary cost of the days the role sits empty), ramp-up costs (reduced productivity while the new hire gets up to speed), and training costs. These are the four main categories identified in turnover research. You can adjust all assumptions in Advanced Options.
Should I include involuntary departures in the calculation?
Yes. Standard turnover rate calculations include all separations — voluntary and involuntary — because both trigger replacement costs. Some organisations separately track voluntary attrition rate to isolate avoidable departures, which is useful for understanding how much of your turnover you can actually influence.
How can FeedbackPulse help with retention?
FeedbackPulse helps you spot disengagement before it becomes a resignation. Built-in pulse surveys, engagement analytics, eNPS tracking, and 1-on-1 tools give managers and HR the signals they need to act early. Free for teams up to 10 — no credit card required.
Can I use this as an attrition rate calculator?
Yes. Attrition rate and turnover rate use the same formula: departures divided by average headcount times 100. The difference is mostly contextual — attrition often implies that vacated roles are not backfilled, while turnover assumes replacement. This calculator works for both scenarios. Enter your numbers the same way regardless of whether you call it turnover or attrition.
How often should I calculate my turnover rate?
Quarterly is ideal for most teams — it lets you see the impact of retention initiatives faster than annual measurement, and it surfaces seasonal patterns. If turnover is high (above 20%), measure monthly so you can act quickly. Annual calculation is fine for benchmarking but too slow to drive timely decisions.

Related resources

Comprehensive Guide to Employee Turnover

Causes, metrics, and reduction strategies

Employee Engagement Surveys Guide

How to measure and improve engagement

Employee Exit Interviews Guide

Capture honest data when people leave

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