Hydration Calculator

Figure out how much water is right for you!

How Much Water Do You Need?

How Much Water Do You Need? We want to provide a solution tailored for you, so take a moment to inventory your needs. As a company, Culligan works hard to provide efficient solutions for our customers while wasting as little as possible.
*Calculations are based on each person drinking eight 8-ounce glasses of water per day.

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What Clients Say
Honestly? Everything. Great product and the customer service is top notch. Service people are knowledgeable, friendly and trustworthy. We live in a rural area with very hard water. Putting the filter and water softener in our house has been the best investment we could have made. It has made a huge difference in the lifespan of our dishwasher and washing machine. Not to mention the faucets. The drinking water delivery is convenient and super reliable. I HIGHLY recommend Culligan to everyone.
Culligan Customer
Mandy Heinemann
- Culligan Customer