Household · official-source review · reviewed 2026-10-10
People buy detergent by bottle price and never calculate cost per load, which varies by 3x or more.
Calculate cost per load for two detergents side by side.
Households comparing laundry detergent value.
Use the source document or official route that applies to your situation. This guide does not contact another person or verify external information.
Use the shelf price after coupons or discounts.
Use the manufacturer's stated load count for the dose you use.
Compare cost per load, not bottle price.
If you use more than the recommended dose, reduce the load count accordingly.
A $12 bottle for 60 loads is 20 cents per load; a $7 bottle for 25 loads is 28 cents per load.
Use your own source and details. The example is not a record about a real person or organization.
American Cleaning Institute · reviewed 2026-10-10
What this source supports: Detergent load counts depend on dose size; overdosing detergent does not improve cleaning.
Source limit: Water hardness, load size, and soil level change the appropriate dose.
These sources support the statements above. They do not show that every person needs this guide. They do not show a specific result.
This App divides price by loads. It does not test cleaning performance.
Water hardness, load size, and soil level change the appropriate dose.
Use current instructions from the responsible organization. This guide is a planning aid, not an official decision or a substitute for qualified advice.
Calculate cost per load for two detergents to compare value.
This divides price by load count. It does not test cleaning or recommend a product.
You enter every number yourself. The sources support the method and the limits. They do not produce a result for your specific case. Keep the original documents next to the sheet you build.
The App computes the worked example with your own numbers, in your browser.
APP 1
Calculate cost per load for two detergents to compare value.
Free · no account · no upload
Open Detergent Cost Per Load ComparatorThe App runs in this browser. It does not send or save entries. Copy, download, or print only when you choose.
This guide uses short, direct instructions as an ASD-STE100-style writing target. It is not a formal certification.
Companion App: Detergent Cost Per Load Comparator. It runs in this browser and does not upload your entries.
This guide is edited for clarity and checked against the sources it links. It is not a substitute for official instructions or qualified advice. A linked source does not show that every person needs this guide.