Can you brew tea with cold water?

Can You Brew Tea with Cold Water?

Tea is one of the most popular beverages in the world. It is consumed by millions of people daily, and regular tea drinkers know that the flavor and aroma of a good cup of tea can be the perfect pick-me-up at any time of the day. But can you make tea with cold water? Is it a feasible option? This article is designed to explore the many questions related to this topic, give you some answers and provide guidance on how to brew tea with cold water.

What is Cold Brew Tea?

Cold Brewing 101

Before we venture into the question of whether you can use cold water to brew tea, let us first establish what cold brewing is all about. Cold brewing tea involves steeping tea leaves in cold water for several hours or overnight in the refrigerator to produce better-tasting tea with less bitterness and astringency. The result is a less concentrated tea that is smoother and less acidic than tea brewed in hot water. The main difference between cold and hot brewing is the temperature of the water used: hot brewing involves boiling water while cold brewing doesn’t.

Benefits of Cold Brew Tea

The Benefits That Come With Cold Brew Tea

Cold Brew tea has a host of benefits that make it an attractive option for many tea-drinkers. Here are some benefits of cold brew tea:

  • Cold brewing yields a smoother and less acidic tea compared to hot brewing.
  • Cold-brewed tea contains a lower amount of caffeine and tannins.
  • The lower temperature of the water used to brew the tea preserves the more delicate aromas and flavors of the tea.
  • Brewing tea with cold water is easy and doesn’t require a lot of equipment.
  • Cold-brewed tea is easier to prepare in large batches and can be stored in the fridge for up to a week.

How to Brew Tea with Cold Water

Brewing tea with cold water is a lot simpler than you might think. It only requires a few simple steps, patience, and some cold water. Here’s how you can do it:

  1. Fill a large glass jar or container with cold water or fill your bottle halfway.
  2. Add tea leaves, tea bags or your tea sachets to the water.
  3. Cover the container and place it in the fridge.
  4. Allow the tea to steep for 6-12 hours or overnight.
  5. Strain the tea leaves or remove the teabags from the water and discard them.
  6. Enjoy your cold brew tea over ice or with a slice of lemon or your preferred additions.

Which Teas Work Best With Cold Water?

Not all types of tea work well with cold water. Some teas, like black and green teas, require higher water temperatures to extract their flavor. However, other types of tea such as herbal and fruit infusions work best with cold water. Here are some tea types that brew well in cold water:

  • Fruit teas
  • Herbal teas
  • Rooibos teas
  • Tisanes
  • Iced tea blends
  • Coffee fruit tea

Can You Brew Tea With Room-Temperature Water?

Yes, you can brew tea with room-temperature water. Room temperature water is defined as water that is between 65 and 75 degrees Fahrenheit (18-23 degrees Celsius). However, the brewing time will be longer, and the resulting tea may be less flavorful than tea brewed with cold water.


Brewing tea with cold water is an excellent way to make a refreshing and less acidic tea that is perfect for hot summer days. Despite being less popular, cold brewing tea is easy and requires little specialized knowledge. While hot brewing may be the go-to method for most tea-drinkers, cold brewing tea is a great alternative for those looking to switch things up.


Here are some common questions related to making tea with cold water:

  • Can you use a regular tea bag for cold brewing? Yes, you can. Simply steep the tea bag in cold water for at least 6 hours to get the best-tasting tea.
  • Does it matter what type of tea you use? Yes, the tea type matters. Certain teas, like herbal teas or rooibos tea, work well with cold water. Black tea and green tea are better with hot water as they require higher temperatures to release their flavors fully.
  • What is the best tea-to-water ratio for cold brewing? The standard tea-to-water ratio is one tablespoon of tea leaves per 8-10 oz of cold water.
  • Can I reuse tea leaves for cold brewing? Yes, you can reuse tea leaves for cold brewing. However, the second brew may not yield the same flavor profile as the first brew.


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