What does losing an executive to illness actually cost? Health as an investment

When an executive is out for several weeks, the gap first becomes visible organisationally: projects stall, decisions wait, deputies take on additional responsibility. Part of that gap can be estimated financially, even though any calculation of this kind remains a simplification. This article walks through such an example calculation, explains deliberately what it leaves out, and explains why corporate health management for executives is, from an HR and leadership perspective, an investment question rather than a perk.

The example calculation

A simple approximation of the cost of an absence divides the annual salary by 52 weeks and multiplies the result by the number of weeks absent. At an annual salary of 150,000 euros and six weeks of absence, this comes to roughly 17,308 euros. This figure captures only the direct salary component, with no other factors included.

You can calculate the actual return on investment for your company based on your own figures using the ROI calculator.

What the calculation deliberately leaves out

Dividing salary by weeks is a first orientation, not a complete cost calculation. Several factors remain unaccounted for, even though they often significantly increase the actual damage.

• Delays to ongoing projects that depend on decisions from the absent person
• Costs of internal cover or external interim solutions bridging the gap
• A backlog of decisions that only fully resolves weeks or months later
• Effects on the team, whose direction and pace depend on that executive
• Indirect reputational effects with clients or partners during a longer absence

Taken together, these points make clear that the example calculation marks a lower bound, not the full cost. For a leadership team, even this lower bound is a solid argument for taking prevention seriously, without needing to quantify every downstream effect precisely.

Why prevention is cheaper than absence

The example calculation does not compare two alternatives, it shows the order of magnitude of a single absence. The relevant comparison only emerges in a second step: what would continuous support cost over the same year, set against the risk of a multi-week absence. Executive health, understood as an ongoing investment rather than a reaction to an incident, shifts this comparison noticeably in favour of prevention.

Fitness for executives is only one component of this, but a measurable one: two to three hours of training per week, applied consistently over months, demonstrably affects resilience, sleep quality and sick days. One to two minutes of tracking a day adds the data basis needed to follow an executive's training progress and workload over time, without extra administrative effort for HR.

The role of HR

For HR leaders, the practical benefit lies in anchoring executive health as a fixed part of people strategy, rather than treating it as an individual private matter for each executive. A personal trainer for executives working closely with the individual relieves HR operationally: responsibility for delivery and adjustment sits with the coaching relationship, not with the HR department.

Performance coaching at this level differs from standard corporate wellness offerings in that it is tailored to a single person with a specific calendar, rather than a general offering for the entire workforce. The two approaches are not mutually exclusive, they address different risks.

Conversation, not surveillance

Early signals are only useful if they lead to a conversation, not surveillance. Executives rarely respond to generic health appeals, but they often respond to a concrete, confidential offer, especially one framed around their own schedule rather than a general wellness programme.

HR can create this framework without taking on operational delivery itself: offering an initial conversation, assuring confidentiality, and handing the actual support over to specialised coaching that operates independently of the internal reporting line.

Recognising early warning signs

A health-related absence rarely appears without warning. Declining resilience, more short-notice sick days, a noticeable drop in concentration during meetings or increasing irritability are signals that look unremarkable individually, but together form a pattern. HR teams that track such patterns over several months gain time before isolated warning signs turn into a multi-week absence.

This observation does not replace a medical assessment, but it provides a reason for an early conversation, rather than reacting only once the executive is already out. Prevention starts at this point, not with the first sick note.

From individual case to strategy

Executive health is often introduced only after a concrete absence has already happened. A more sustainable approach works the other way round: anchoring health for executives in people strategy before the first case occurs, and covering several people in key positions at once rather than a single individual after an incident.

• Treat executive health as a fixed budget line rather than a one-off exception
• Include several executives in key positions at once, not only individual cases
• Track success using resilience and absence days over the year, not individual training sessions

An investment, not a cost line

Corporate health management for executives can be recorded in the budget as a cost centre, or as an investment with a concrete point of comparison: the cost of a potential absence. The example calculation above offers a first reference point, and the ROI calculator provides a calculation based on your own figures.

Zystem.One helps companies integrate executive health into their people strategy in a structured, measurable way. If you would like to go through the numbers for your company together, send us a message on WhatsApp.