On average, dishwashers typically use less water per use than toilets. However, it's important to note that the water consumption of both appliances can vary depending on factors such as the specific model, water efficiency features, and usage patterns.
Dishwashers are designed to use water efficiently by using sensors and various cycles to optimize water usage. Energy Star certified dishwashers, for example, are required to meet specific water consumption standards to ensure efficiency. On average, a standard dishwasher uses around 3-5 gallons (11-19 liters) of water per cycle.
Toilets, on the other hand, can vary widely in terms of water usage depending on the type of toilet and its age. Older toilets tend to use more water per flush compared to newer, water-efficient models. Traditional toilets can use anywhere from 1.6 to 7 gallons (6-26 liters) of water per flush, while modern low-flow toilets typically use around 1.28 gallons (4.8 liters) or less.
Considering these average figures, dishwashers generally consume less water per use compared to toilets. However, it's important to check the water consumption specifications for specific models to get a more accurate understanding of their efficiency.