Caffeine in Coffee VS Tea

Coffee and tea all naturally contain different amounts of caffeine how much Caffeine in a cup of coffee.

With the growing popularity caffeine is a part of your daily routine because people are increasingly taking energy drinks. But do they know the caffeine content they’re drinking in their favorite beverages?

People mostly start their mornings with a mug of coffee or a cup of tea, black. You may want to take a look at just how much caffeine you get in a typical day, especially if you’re bothered by headaches, restlessness or anxiety. If your how much Caffeine in a cup of coffee habit totals more than 500 milligrams (mg) a day, you may want to consider cutting back.

Caffeine in coffee vs. tea is as a Standard cup of tea to a standard cup of coffee, there is half the amount of caffeine in your cup of tea.

how much Caffeine in a cup of coffee

Caffeine in Tea

2 cups of tea = 1 cup of coffee

All teas have the same caffeine content and the amount of caffeine which actually ends up in your body is influenced by lots of factors such as type of tea leaf (black, green, white etc.), age of leaf, water temperature, steeping time and many others.

There are many factors influencing how much Caffeine in a cup of coffee levels in tea, including brewing time / temperature, tea grade and tea varietal.

Tisanes or “herbal teas” (including many of Celestial Seasonings’ “teas”) are usually caffeine free. Also, teas blended with other ingredients (like mint green teas or masala chai) will often have lower caffeine levels than unblended teas.

Beverage            Caffeine per 8 oz Cup

White Tea           30-55 mg

Green Tea           35-70 mg

Oolong Tea         50-75 mg

Black Tea             60-90 mg

Coffee                   150-200 mg

Caffeine in Brewed coffee has more caffeine vs. regular black tea. But among teas, black has the most caffeine, and then green, then white and herbal tea doesn’t have any caffeine (peppermint, cranberry etc)

There are 20mg of caffeine in your average 100g of brewed tea compared to 40mg in the same amount of black filter coffee.

how much Caffeine in a cup of coffee

Caffeine in Coffee

Many factors influence caffeine levels in coffee, so the amounts for each drink can vary widely.

Cup of coffee =100 to 200 mg of caffeine.

Longer brewing time and higher water temperatures can increase the how much Caffeine in a cup of coffeecontent per serving.

  • A 12oz cup of straight black tea has about 120mg caffeine
  • A 12oz cup of green tea has about 70mg caffeine
  • 12oz coffee contains about 210mg