Hiring Tips
The Real Cost of a Bad Hire and How to Avoid It
A bad hire costs more than most companies realize. Here's how to calculate the true cost — and what process changes have the biggest impact.
JTJuno Team·Apr 15, 2026·6 min
The standard estimate is that a bad hire costs 30% of their first-year salary. But when you add up recruiting costs, training time, management overhead, lost productivity, and team morale impact, the real number is often closer to 2 to 3x salary.
Where the cost actually comes from
- Recruiting time to replace
- Onboarding cost for someone who ultimately leaves
- Opportunity cost: work that didn't get done
- Team morale: high performers who leave because of a bad teammate
The highest-leverage process changes
Most bad hires trace back to a vague job description, a rushed interview, or a mismatch between what the candidate was promised and what the job actually required.