The difference between an interpreter and a translator lies in how they work and what type of communication they handle. An interpreter converts spoken language directly in real time, which is why this service often called simultaneous interpreting. A translator, on the other hand, works with written texts and has time to research, consult term bases and quality-assure their work.
What does an interpreter do?
An interpreter listens to spoken language and converts the message directly into another language, either simultaneously (at the same time as the speaker is talking) or consecutively (after the speaker has paused). Interpreting takes place at meetings, conferences, court proceedings or medical consultations where direct communication is required. Interpreters must have quick reflexes, excellent memory and the ability to handle stress. They often work in pairs during lengthy assignments to maintain concentration and quality. Interpreting requires approval or certification for certain assignments such as court proceedings.
What does a translator do?
A translator works with written texts such as annual reports, contracts, technical manuals, websites or marketing materials. The translator has time to analyse the text, research terminology, consult reference materials and revise the translation several times before delivery. Professional translators often specialise in specific subject areas such as finance, law or technology. They use translation tools with term bases and translation memories to ensure consistent terminology. An experienced translation partner works according to ISO standards with ISO-certified system support and uses the four-eyes principle where at least two experts review every text.
When do you need an interpreter versus a translator?
For companies, the rule is: if you need real-time communication during meetings or negotiations, you need an interpreter. For documents, contracts, reports or websites, you need a translator. A language partner with both competencies can guide you and refer you to the right specialist for each requirement. Browse through Fluid Translation’s client cases.