romtemperatur

Romtemperatur, commonly referred to in English as room temperature, denotes the ambient air temperature of an indoor environment. It is the temperature considered comfortable for people at rest and is influenced by climate, season, and personal preference. In practice, it is typically around 20–25°C (68–77°F), though exact values vary by context and region. The term is widely used in Nordic and other European languages for labeling, instructions, and standards.

In practical terms, room temperature serves as a baseline for everyday activities, science, and storage. Substances kept at room temperature do not require refrigeration and may be assumed to be stable under these conditions for a period. In chemistry and biology, many experiments are described as conducted at room temperature unless a specific temperature is stated. In electronics, components are rated for operation near ambient indoor temperatures.

Standards and labeling often specify “stored at room temperature” or “stored at controlled room temperature.” The latter implies a defined range that may be narrower than general indoor variation and can differ by regulatory framework or product category. Common references place controlled room temperature around 20–25°C, with allowable excursions specified on product data sheets or packaging.

Measurement and control are achieved with thermometers and climate-control systems. Maintaining a stable room temperature involves heating, cooling, ventilation, and insulation. Fluctuations can influence chemical reactions, material properties, microbial growth, and comfort, making room temperature a practical reference point across disciplines.