When it comes to choosing high tea and afternoon biscuits vs coffee and cakes, which one do you prefer to die for?
Well if you ask me, I’ll always go for tea since I’m not too fancy of coffee—plus, think of all the Royal tradition with sugar and spice and everything nice.
However, if you’re not getting enough sleep, sipping a morning coffee with high caffeine content would be the safest bet to kick start the day—and the quickest.
There are dozens of coffee shops near the block, and I dare say it’s only a few tea shops in your neighbourhood.
But if the goal is to boost your energy and keep you healthy, the first figure out the amount of caffeine in coffee vs tea.
Coffee is a popular caffeine provider among adults. High caffeine tea, on the one hand, is the alternative if you’re not a coffee person and want to tackle a tiring Monday.
It may not be as powerful as brewed Espresso, but some types of tea have an adequate amount of caffeine content to keep you healthy.
1. What Has More Caffeine Coffee or Tea?

Speaking of which, anything can affect the amount of caffeine in tea or coffee. In most cases, the content is highly associated with the type of coffee or tea, brewing process, how it’s roasted, etc.
2. Caffeine in Tea

The common belief says that tea has less caffeine than coffee. Well, let’s not jump into conclusion yet.
A standard serving a cup of tea indeed has half the amount of caffeine in coffee, but different tea has a different amount of caffeine.
Other factors contributing to the amount of caffeine is boiling period; the less time you brew the tea, the higher the caffeine content.
If you want to consume more caffeine and get more energised, try to brew the tea in near-boiling water for a shorter period.
That’s because the caffeine is released by the time the tea leaves brewed along with the compound called thearubigins that bind the caffeine, making the caffeine unavailable to bind to the brain receptors.
It means the shorter you brew, the more invigorating the tea.
To give you detailed information, here’s the type of tea along with caffeine content to consume.
a. Black Tea

In one serving of a cup of black tea (8 oz), you’ll get to digest about 40 to 70 mg of caffeine. A larger cup is expected to have the same amount of caffeine in 8 oz of coffee, for around 80 to 200 mg.
b. Green Tea

Green tea is often associated with healthier lifestyle as it provides better result in helping you to lose weight. Compared to black tea, green tea has lower caffeine content, which is around 8 to 36 mg per serving (8 oz).
c. Matcha Tea

Although matcha tea is derived from the same plant as green tea, this particular type comes in powder and has a buttery flavour.
Among many other tea types, matcha tea contains up to 75 mg of caffeine per cup (8 oz), even higher than the black tea.
d. White Tea

If you like to have a little kick in the stomach, white tea is the right option. This tea has the least amount of caffeine, which is only 6-25 mg per serving (8 oz).
e. Oolong Tea

Recently these years, we’re introduced to oolong tea–that is, a traditional Chinese tea with the least caffeine content. A cup of oolong tea (8 oz) has 15-30 mg of caffeine.
3. Caffeine in Coffee

With the rising popularity of coffee-drinking among adults, I think it’s safe to say that this habit is our mood booster every morning.
Just like tea, the amount of caffeine in a cup of coffee differs by the beans, the brewing process, and the type of coffee.
You cannot just drink any without calculating the amount of caffeine to prevent your body from overdosing the substance.
Before picking one from the counter, here’s the different amount of caffeine in a cup of coffee you may choose.
a. Robusta

It is widely known that robusta coffee has the highest amount of caffeine among any other coffee beans. Robusta has a bitter and stronger taste, and the bean has around 2.2%-2.7% of caffeine.
b. Arabica

The second most popular coffee bean is the Arabica, which characterised by fruitier, sweeter, and lighter taste than the robusta. When it comes to caffeine content, arabica has twice less amount, roughly around only 1.2%-1.5%.
c. Brewed Coffee

Brewing coffee in hot water is a favourite during the night or a busy morning.
Barista usually uses paper, metal, or other types of filter to separate the grounds. A cup of brewed coffee (8 oz) contains around 95 mg of caffeine.
d. Cold Brewed

Different from iced coffee, brewing coffee with cold water involves saturating the grounds in water at room temperature for at least 8 hours. A cup of cold-brewed coffee contains 102-158 mg of caffeine.
e. Espresso

Compared to any other type of coffee, espresso is the strongest one. That is also the very reason why one serving of espresso is much smaller than the others–a single 1 oz contains around 63 mg of caffeine.
f. Americano

Americano coffee is also known to have strong caffeine content. A cup of Americano serving (8 oz) has around 102 mg of caffeine.
g. Decaffeinated Brewed

Despite the name, decaf coffee is not necessarily caffeine-free. People still drink it to fill the slight need. In a cup of decaf brewed coffee (8 oz), you’ll get to consume around 2 mg of caffeine.
4. The Verdict
There you have the amount of caffeine in coffee and tea recorded on a note. The adequate amount required by your body solely depends on your activity and how much you want the caffeine to support your day.
Apart from keeping your eyes open, as the common belief, caffeine is good for your body. That is exactly why you need to start counting the amount of caffeine in a cup of coffee or tea that come inside your gut.
Once digested, it’s transferred into the bloodstream and affect a various part of your organs.
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