Does tea have more caffeine than coffee?

Tea leaves do contain more caffeine than coffee beans. However when brewed into a beverage a cup of coffee will generally have 3X the amount of caffeine than a same sized cup of tea. However caffeine values for both beverages vary widely depending on the type of beans/leaves used and the brewing method as well as the amount of beans/leaves used.

alamak betoi ke nie..kalau macam nie nak kena kurang lah pulak minum tea..aku ingatkan kopi je yang ada caffeine..