Calculator Form
Formula Used
This calculator uses a standard parts-based dilution method. For a 1:10 ratio, there are 11 total parts: 1 part concentrate and 10 parts water. The same proportion is applied to each batch and to the full project total.
How to Use This Calculator
- Enter the job and chemical name so your report stays organized.
- Select a preset ratio or choose custom and type your own parts.
- Enter a target batch volume, or leave it at zero.
- If batch volume is zero, enter surface area and coverage rate.
- Add number of batches, waste allowance, and optional cost fields.
- Press calculate to view concentrate, water, total volume, coverage, and cost.
- Download the result as CSV or PDF for field use.
- Always verify the final dilution with the manufacturer label and SDS.
Example Data Table
| Job | Chemical | Ratio | Batch Volume | Concentrate Needed | Water Needed | Notes |
|---|---|---|---|---|---|---|
| Concrete Dust Cleanup | General Cleaner | 1:10 | 20 Liters | 1.82 Liters | 18.18 Liters | Good for general site washing. |
| Grease Removal | Degreaser | 1:4 | 15 Liters | 3.00 Liters | 12.00 Liters | Use spot testing before wide application. |
| Floor Machine Pass | Floor Cleaner | 1:32 | 25 Liters | 0.76 Liters | 24.24 Liters | Useful for routine maintenance cleaning. |
| Exterior Washdown | Detergent | 1:20 | 30 Liters | 1.43 Liters | 28.57 Liters | Works for broad low-soil surfaces. |
Frequently Asked Questions
1. What does a 1:10 cleaning ratio mean?
It means one part concentrate is mixed with ten parts water. The final solution contains eleven total parts, so the concentrate fraction is 1 ÷ 11 of the finished batch.
2. Can I use this for degreasers and floor cleaners?
Yes. It works for many construction cleaning liquids, including general cleaners, degreasers, detergents, and floor solutions. Still, the product label always overrides any calculated estimate.
3. Why does the calculator include waste allowance?
Waste allowance helps cover transfer losses, sprayer leftovers, spills, and uneven field use. It gives a more realistic purchase and mixing plan for actual site conditions.
4. What if I do not know the batch volume?
Enter the area to be cleaned and the expected coverage rate. The calculator can estimate the required mixed solution volume from those two values.
5. Does this calculator handle cost estimates?
Yes. When you enter the concentrate price per unit, it estimates total chemical cost, cost per batch, and cost per cleaned area when coverage information is available.
6. Should I add water or concentrate first?
A common practice is adding most of the water first, then concentrate, then the remaining water. However, always follow the manufacturer’s handling instructions for the exact product you are using.
7. Can I mix different cleaning products together?
Do not mix unlike products unless the manufacturer specifically allows it. Some combinations can damage surfaces, reduce cleaning performance, or create serious safety hazards.
8. Is the coverage estimate exact?
No. Coverage depends on surface texture, soil level, applicator type, dwell time, and technique. Use it as a planning estimate, then confirm with a small field trial.