how much does a barbell weigh

A standard barbell typically weighs 45 pounds (about 20 kilograms), which is the most common weight found in gyms. However, barbells can vary in weight depending on type and purpose, with some specialty bars weighing more or less. Women's barbells usually weigh around 33 pounds (15 kilograms). Other types of barbells, such as trap bars or safety squat bars, can weigh between 45 to 70 pounds or more depending on design.