Mental Load Audit: Measure Your Daily Overload

What is mental load?

Mental load refers to the invisible work of organizing, anticipating and mentally managing daily life. The concept was defined in 1984 by sociologist Monique Haicault to describe what working women experienced on top of their jobs: thinking of everything, planning, coordinating. Quebec researcher Nicole Brais expanded it in 2003 with the notion of "mental work of domestic organization".

Today, mental load is no longer limited to the domestic sphere. It also affects work (anticipation, multitasking), parenting, family caregiving and even social life. 8 out of 10 women say they are affected daily (Ipsos, 2025), and 72% of employees report cognitive overload (2025 quality-of-work-life survey).

The 3 dimensions of mental load

This audit assesses three complementary facets of your mental load:

• Cognitive load: your brain works in the background to anticipate, plan, remember. It's the shopping list looping in your head, the appointment not to forget, the constant mental reminder
• Emotional load: caring for others' morale, defusing conflicts, supporting a loved one in difficulty. It's invisible work that drains you without you realizing it
• Organizational load: juggling multiple roles, running the household's logistics, coordinating schedules. It's the feeling of running without ever arriving, of doing ten things at once

How to interpret your score

The total score ranges from 0 to 48. Three levels are defined:

• 0 to 19 — Moderate load: your level is manageable. You keep mental space to recover. Maintain your habits and stay vigilant
• 20 to 32 — High load: your mental load weighs on you daily. Concrete strategies (delegation, externalization, micro-breaks) can relieve you
• 33 to 48 — Very high load: your brain is saturated. The risk of exhaustion, sleep disturbances and burnout is real. Professional support is recommended

The score per dimension tells you where to act first. A high cognitive load calls for externalization tools (lists, shared calendars). A strong emotional load requires setting boundaries and releasing the "pillar" role you hold. A saturated organizational load benefits from a real redistribution of tasks.

Mental load and health: why act?

A prolonged mental load is a major factor in mental and emotional fatigue. It sustains chronic stress, disrupts sleep and can lead to exhaustion-related low mood. At work, it's one of the earliest weak signals of burnout.

Lightening your mental load: where to start?

The first step is awareness — which is exactly what this audit just did. Then, three levers:

• Externalize: anything occupying your brain that can be written somewhere (list, shared calendar, reminder) frees up immediate mental space
• Delegate for real: delegating a task also means delegating the responsibility of planning it. Otherwise you keep the mental load
• Protect recovery time: heart coherence 5 min, 3 times a day, desaturates the nervous system. The 5-4-3-2-1 grounding exercise brings your attention back to the present and cuts rumination

To go further, specific strategies exist for stress at work: micro breathing breaks, priority organization and disconnection techniques.