Water Recycling Rate Calculator
Work out what share of water use is recycled and how much mains water it saves.
Compare Your Options And Get Clear Answers
Work out what share of water use is recycled and how much mains water it saves.
Water Recycling Rate Estimator
Enter your numbers below for an instant estimate.
How It Works
Key concepts behind this calculator
Enter Values
Fill in each field with your own numbers.
Calculate
Results update as you change the inputs.
Review
Read the breakdown and the explanation.
Adjust
Change values to compare scenarios.
Water Quick Guide
Typical values for reference.
| Demand L/day | Recycled | Price £ | Rate % |
|---|---|---|---|
| 1000 | 100 | 3.1 | 10.0% |
| 1000 | 300 | 3.1 | 30.0% |
| 1000 | 600 | 3.1 | 60.0% |
| 1000 | 900 | 3.1 | 90.0% |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Water Recycling Rate Calculator FAQ
Answers to common questions about this calculator.
Greywater reuse, harvested rainwater or treated wastewater used instead of mains water.
Not always, pumps and treatment add running costs.
Rate = recycled water / total demand; saving = recycled volume x water price.
It is an estimate based on the inputs you enter. Check real quotes, labels or official guidance for important decisions.