What is EQ? Emotional intelligence is the ability to recognize, understand and manage emotions in yourself and others. Its 5 components, EQ vs IQ, examples and how to improve it.
Emotional intelligence, often shortened to EQ (emotional quotient), is the ability to notice, understand and manage your own emotions, and to recognize and respond well to the emotions of other people. Where IQ describes reasoning and problem-solving, EQ describes how well you handle feelings: your own and everyone else's.
EQ stands for "emotional quotient", a term modelled on IQ. The idea became widely known after psychologists Peter Salovey and John Mayer described emotional intelligence as a set of skills in 1990, and Daniel Goleman's 1995 book brought it to a mass audience. Unlike IQ, EQ is not one fixed number. It is better understood as a group of skills that people use more or less well in different situations, and that can be developed with practice.
This five-part model comes from Goleman's work and is the one most often used in workplaces. Researchers also use other models, such as Mayer and Salovey's four-branch model of perceiving, using, understanding and managing emotions.
IQ reflects abilities like logical reasoning, memory and pattern recognition. EQ covers how you perceive and handle emotions. The two are largely separate: a person can be brilliant at solving technical problems and still struggle to read a room, or the other way round. In everyday life both matter. Technical ability often gets you through the door, while emotional skills strongly shape how you work with people, how you lead and how your relationships hold up under stress.
Low EQ usually shows up as patterns rather than single moments: frequent misunderstandings, reacting before thinking, difficulty accepting feedback, blaming others when things go wrong, or not noticing how your words land. Most people show some of these under stress. They are not fixed traits but habits that can change.
A large part of modern communication happens in writing, where tone of voice and facial expressions are missing. That makes emotional intelligence even more important, and harder. High-EQ writing anticipates how a message will be read: it avoids sounding cold or passive-aggressive, it acknowledges feelings, and it stays clear under pressure. Reading messages with EQ means not jumping to the worst interpretation of a short or delayed reply.
Tools can help you practise. The message tone checker shows how a draft is likely to come across before you send it, and the EmoScan emotion scanner highlights the emotions carried by a piece of text. For faces, the facial expression reader describes visible emotional cues in a photo. They are learning aids, not judges of anyone's character.
Our practical guide to improving emotional intelligence goes deeper into exercises for each skill, and emotional intelligence in workplace communication focuses on EQ at work.
There are questionnaires and tests that estimate emotional intelligence, and some are used in research and hiring. Results vary between tests, and self-report questionnaires depend on how well people know themselves, so any score is a rough snapshot rather than a precise measurement. A more useful question than "what is my EQ score?" is "which of these skills do I want to practise next?"