🧽Dish soap price calculator
Enter what a pack costs and how many fl ozs it holds — we’ll give you the real cost per fl oz and tell you where it lands against the live market. Across the 51 dish soap listings we track right now, the median is $0.40 per fl oz, a good price is $0.24 or less, and the cheapest we’ve found is $0.066.
Enter the price and the fl oz in the bottle — we’ll show the real cost per fl oz and whether it beats the $0.40 median across the 51 dish soap listings we track.
Default assumes 10 fl oz a month — change it to match your household.
Skip the math — we already ranked them
All 51 dish soap ranked by real cost per fl ozFrequently asked
How do I calculate the cost per fl oz of dish soap?▾
Divide the pack price by the fl oz in the bottle. Across the 51 dish soap listings we track the median is $0.40 per fl oz and the cheapest is $0.066 per fl oz — so anything at or below $0.24 per fl oz is a genuinely good price.
What is a good price per fl oz for dish soap?▾
$0.24 per fl oz or less. That is the 25th percentile of the 51 live listings we track: cheaper than three quarters of the market. The median sits at $0.40 and anything above $1.04 per fl oz means you are overpaying.
How much do dish soap cost per month?▾
At 10 fl oz a month, the median price works out to about $4 a month, or $48 a year. Buying at the cheapest price we track instead would cost $1 a month — a saving of $40 a year.