No!
Matcha is a type of green tea, but it is not the same as the loose leaf green tea you steep and remove. Both come from the same tea plant, but they are grown, processed, prepared and consumed differently.
The Same Tea Plant, Prepared Differently
Matcha and other green teas come from the Camellia sinensis plant. The difference is what happens before and after the leaves are harvested.
Tea plants grown for matcha are shaded before harvest. The leaves are then steamed, dried, and processed into tencha before being ground into a fine powder.
You can learn more about the process in What Is Matcha Made Out Of?
The Biggest Difference Is How You Drink the Leaf
When you brew regular green tea, hot water extracts flavour from the leaves. You then remove the leaves and drink the infused water.
Matcha does not fully dissolve like sugar. It stays suspended in the water, which is why it can settle if left untouched and why whisking matters.
Does Matcha Taste Like Green Tea?
They share some fresh, grassy, and vegetal flavours, but matcha usually tastes fuller and more concentrated.
Loose leaf green tea is often lighter and cleaner, with a thinner texture. Matcha can taste creamy, savoury and rich, with umami, natural sweetness and some bitterness depending on the powder.
Read What Does Matcha Taste Like? for a closer look at its flavour.
Are All Green Tea Powders Matcha?
No. Green tea leaves can be ground into powder without becoming matcha.
True matcha is made from tencha. A powder made from sencha or another type of green tea may still be sold as green tea powder, but it will usually taste and behave differently.
When buying matcha, check that the product contains pure matcha rather than sugar, milk powder or flavouring. Pure matcha should have one ingredient.
Same Plant, Different Cup
Matcha is green tea, but not all green tea is matcha.
They begin with the same tea plant, but matcha is shade-grown, processed into tencha, ground into powder and consumed as the whole leaf. Regular green tea is usually steeped and removed.
That difference changes the flavour, texture, and preparation of the final cup.