The number of pots and pans you can cook on a stovetop at once depends on the size of the stovetop and the size of the pots and pans you are using. Stovetops typically come with multiple burners, and each burner has a certain diameter or size that determines the maximum pot or pan it can accommodate.
Generally, a standard stovetop has four burners, but some may have more or fewer depending on the model and size. If you have four burners, you can cook with four pots or pans simultaneously, provided they all fit comfortably without overcrowding. If you have more burners, you can cook with even more pots and pans at the same time.
Keep in mind that placing too many pots or pans on the stovetop at once can lead to uneven cooking and may not allow enough space for proper heat distribution. For optimal results, ensure that each pot or pan has enough space on the burner and monitor the cooking process accordingly.