The barbell used at Planet Fitness typically weighs 20 pounds (approximately 9 kilograms), which is standard for Olympic bars found in many gyms. However, it's worth noting that Planet Fitness is known for its emphasis on a non-intimidating workout environment, and many of the equipment options are designed for beginner and intermediate users.
Some locations might also have lighter bars available, particularly for those who are just starting their fitness journeys or who prefer to use lighter weights for specific exercises. These can vary in weight but are often around 10 pounds (about 4.5 kilograms).
If you're planning to perform exercises that require precise weight calculations or you're new to lifting, it's a good idea to check with a staff member at your specific Planet Fitness location. They can provide insights on the equipment available, ensuring you choose the right bar for your workout needs.