How long will 160L of water last for 2 people camping using that water to drink wash dishes and bath?

The amount of water needed per person per day can vary depending on factors such as individual needs, climate, and activity levels. As a general guideline, we can use the following estimates for water consumption:

  1. Drinking: 2-3 liters per person per day

  2. Washing dishes: 5-10 liters per day (for both people combined)

  3. Bathing: Assuming sponge baths or short showers, 10-20 liters per person per day

Now let's calculate the daily water consumption for 2 people:

  1. Drinking: 2 people x 2.5 liters (average) = 5 liters

  2. Washing dishes: 7.5 liters (average)

  3. Bathing: 2 people x 15 liters (average) = 30 liters

Total daily water consumption: 5 + 7.5 + 30 = 42.5 liters

To determine how long 160 liters of water will last for 2 people:

160 liters / 42.5 liters per day ≈ 3.76 days

Therefore, 160 liters of water should last for approximately 3.76 days for 2 people, assuming average consumption for drinking, washing dishes, and bathing. Keep in mind that these estimates are based on average usage, and actual consumption may vary depending on individual needs and habits, as well as external factors such as weather conditions and physical activities.

To ensure you have enough water for your camping trip, it's a good idea to monitor your water usage and adjust your consumption as needed. You may also want to consider carrying additional water reserves, locating nearby water sources, or bringing water purification equipment to treat water from natural sources if available.