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Home water audit

Find the habits that move the water meter

Most household water use is not one dramatic leak. It is repeated minutes, flushes, loads, and watering sessions. Model the routine first, then decide which habit is easiest to change. You can refer to the U.S. Environmental Protection Agency (EPA) WaterSense guidelines for official conservation standards.

Start with daily routines

Shower minutes and flushes happen every day, so small changes compound quickly across a household.

Check fixture age

Low-flow showerheads, efficient toilets, and full appliance loads can materially change the estimate without changing comfort.

Watch outdoor water

Garden watering can dominate the chart. If outdoor use is high, adjust timing, soil moisture, or irrigation duration first.

The fastest wins usually come from shower duration, toilet/fixture efficiency, and outdoor watering because they repeat at high volume.

Frequently Asked Questions

  • Enter household size, shower time, baths, toilet flushes, laundry, dishwashing, car washing, garden watering, and fixture efficiency. The calculator estimates daily, monthly, and yearly water use.
  • Efficient fixtures reduce shower, toilet, laundry, and dishwashing estimates. Older fixtures increase those estimates to model higher-flow equipment.
  • Yes. Switch the display unit to cubic meters if your water bill or meter reports usage in m³.

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Body & Eco

Water Usage Calculator

Household Daily & Monthly Use

Inputs

Household Setup

Indoor Habits

min/person/day
per week
per person/day
per week
per week

Outdoor Use

per month
hours/week

Results

Monthly Water Use

11,186L

373 L per day · Water-light household

Daily Use Breakdown

Daily Use Breakdown: Washing 60%, Toilet 24%, Appliances 8%, Outdoor 0%, Misc 8%
373L / per day
  • Washing223 L
  • Toilet90 L
  • Appliances30 L
  • Outdoor0 L
  • Misc30 L

Benchmark Comparison

373 L
600 L
373 L
Daily Water Use
Planning Benchmark
Indoor Use

Usage Status

Water-light household

Your modeled use is below the 300 L per-person planning benchmark. Keep an eye on Washing, the largest category.

Per-Person Daily

186 L

per person/day

Benchmark Gap

227 L below

vs household benchmark

Largest Category

Washing

223 L per day

Daily Water Use
373L
Monthly Water Use
11,186L
Yearly Water Use
136,093L
Washing Use
223L per day
Toilet Use
90L per day
Appliance Use
30L per day
Outdoor Use
0L per day