Irish Breakfast Tea and Afternoon Tea

Irish Breakfast Tea and Afternoon Tea

If you like your tea strong and no-nonsense, Irish breakfast tea is about to become your new favourite. Known for its rich, malty taste and full-bodied brew, it’s the perfect way to kick-start your day — or power through the afternoon.

But here’s what most people really want to know: what’s the caffeine like?

Compared to other black teas, Irish breakfast tea caffeine levels tend to be on the higher side. It’s typically blended with Assam and other robust leaves, which naturally pack more punch. That means a stronger energy boost without the jitters of coffee — ideal for morning routines or those “two-cup” kind of days.

At British Tea Centre, our Irish breakfast and afternoon blends are carefully sourced and expertly balanced. Whether you drink it with milk (like a proper Irish cuppa) or enjoy it straight, you’ll get a bold, satisfying taste that holds up to anything on your to-do list.

Looking for a tea that actually feels like it’s doing something? This is it.

👉 Explore our Irish breakfast tea collection and discover bold flavour, smooth strength, and just the right amount of caffeine to keep you going.

Irish Breakfast Tea and Afternoon Tea

8 products

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Irish Afternoon loose leaf black tea
Irish Afternoon
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Irish Breakfast Strong Blend (Assam) black tea
Irish Breakfast Strong Blend (Assam)
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Classic Irish Breakfast loose leaf black tea
Classic Irish (Assam Rwanda Kenya)
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Irish Breakfast W (Assam large & small leaf) black tea
Irish Breakfast W (Assam large & small leaf)
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Irish Breakfast M (India Kenya) black tea
Irish Breakfast M (India Kenya)
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Organic Irish Breakfast loose leaf black tea
Organic Irish Breakfast BOP
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Irish Breakfast Cream black tea
Irish Breakfast Cream
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Irish Breakfast Decaffeinated PF - British Tea Centre
Irish Breakfast Decaffeinated PF
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Understanding Irish Breakfast Tea Caffeine

The caffeine content in Irish breakfast tea is often what draws people in — and it’s also what sets it apart. Made primarily with Assam tea, this blend offers a robust cup that’s naturally high in caffeine. On average, a typical serving of Irish breakfast tea caffeine falls between 50 to 70 mg per 8 oz cup, depending on how long it’s steeped and how strong you like it.

Compared to green tea or English breakfast blends, Irish breakfast tea caffeine levels tend to be noticeably higher. That makes it a favorite for early risers, busy mornings, or anyone who needs a bit more kick to start the day.

This bold blend was originally created to match the hearty Irish breakfast — rich, meaty, and filling. So the tea needed to stand up to strong flavors, milk, and sugar without losing its strength. It’s still served that way today, and many consider it one of the most comforting, energizing ways to begin a morning.

If you're looking for a black tea that offers both flavour and function, Irish breakfast tea hits the mark. It’s bold, traditional, and gives just the right caffeine boost to carry you through.

FAQs: Irish Breakfast Tea & Caffeine

Q1: Does Irish breakfast tea have more caffeine than English breakfast?

Yes. Irish breakfast tea typically has more caffeine due to its higher Assam content. It’s stronger and more robust in both flavor and caffeine punch.

Q2: How much caffeine is in Irish breakfast tea?

A typical 8 oz cup contains between 50–70 mg of caffeine, depending on steeping time and leaf strength.

Q3: Can I drink Irish breakfast tea instead of coffee?

Absolutely. Many tea drinkers choose Irish breakfast tea as a smoother alternative to coffee, with enough caffeine to get you going without the jitters.

Q4: Is Irish breakfast tea good with milk?

Yes. It’s traditionally enjoyed with milk (and sometimes sugar). The bold flavor holds up well without getting lost.