Dual flush toilets usually use 3 and 6 liters of water depending on which way you push the flush handle - 3 liters for a little job and 6 liters for a major event.
Single low-flush toilets use either 4.5 liters or 6 liters.
If the toilet works each time on one flush, they use roughly half the water of a standard toilet. You would then use half as much a month on the toilet. They do not always flush completely on the first flush and the toilet is only a part of the water bill.
The amount of water used to flush a toilet can vary significantly depending on the type of toilet. Older models typically use around 3.5 to 7 gallons per flush, while modern, high-efficiency toilets use about 1.28 to 1.6 gallons per flush. Dual-flush toilets offer options for a lighter flush, using as little as 0.8 gallons for liquid waste. Overall, advancements in toilet design have greatly reduced water consumption in recent years.
3 liters
You use anywhere from 1 cup of water to 5 cups of water to flush the toilet. This is per time you flush the toilet.
In a modern toilet you use 13 litres per flush.
It takes 1 bucket of water when we flush.
Compared to a 30 year old toilet? An amazing amount (I just installed two such toilets, replacing 30-year-old models). These are dual flush, and in the low flush mode - perfectly adequate for 70% of flushes - they use 1.3 gallons. The old toilets used almost 4 gallons per flush. A saving of 2.7 gallons per flush, times (how many??) flushes per day, times 365: You are easily talking thousands of gallons a year.
I believe it's 3 gallons
5 gallons
1.6 GPF.
100 Galen
The Briggs 7421 toilet typically uses 1.6 gallons per flush (gpf), which is standard for many modern toilets designed to conserve water. Some models may feature a dual-flush option, allowing for lower water usage for liquid waste. Always check the specific model's specifications for precise information on water consumption.