A "100K salary" refers to an annual income of $100,000. This figure is often used to indicate a middle to upper-middle-class income level in many regions, particularly in the United States. It can provide a comfortable lifestyle, allowing for expenses such as housing, transportation, and savings. Earning a 100K salary typically requires a combination of education, experience, and skills. Professions that often offer this level of compensation include those in technology, finance, and healthcare. The actual purchasing power of a 100K salary can vary significantly based on location and cost of living.