A standard Olympic weight set usually ranges from 100 to 300 kilograms total, depending on the package. The Olympic barbell itself commonly weighs 20 kilograms for men’s bars and 15 kilograms for women’s bars. Sets include multiple weight plates of different sizes, such as 2.5 kg, 5 kg, 10 kg, 15 kg, 20 kg, and sometimes heavier plates. Beginners often start with lighter combinations and gradually increase weight as strength, confidence, and lifting technique improve over time.