Arabica vs Robusta: The Difference, Without the Jargon
Arabica tastes smoother, sweeter and more aromatic. Robusta tastes stronger and more bitter, makes thicker crema, and has roughly twice the caffeine. Neither is "bad". They do different jobs, and plenty of good coffee, including a classic kaapi, uses both.
The quick comparison
| Arabica | Robusta | |
|---|---|---|
| Taste | Smooth, sweet, aromatic. Notes like chocolate, caramel, nuts or fruit | Strong, bitter, earthy or woody. Sometimes a dark chocolate edge |
| Caffeine | Lower, about 1 to 1.5% of the bean | Higher, often about 2 to 3%. Roughly double |
| Body | Lighter, softer | Heavier, fuller |
| Crema (the foam on espresso) | Thinner | Thicker and longer-lasting |
| Grows | Higher up, in cooler hills | Lower down, in warmer areas |
| The plant | Delicate, more prone to pests and disease | Hardy, higher yield |
| Price | Usually more expensive | Usually cheaper |
Numbers vary by farm, variety and roast, so treat these as typical ranges, not rules (Caffè Ernani).
Why does Robusta taste more bitter?
Two simple reasons. First, it has more caffeine, and caffeine itself tastes bitter. Second, Arabica beans hold more natural sugars and oils, which turn into sweet, rounded flavours when roasted. Robusta has less of both, so the cup tastes harsher and more "coffee-ish" on its own.
That bitterness is not always a flaw. In milk coffee, it cuts through the milk and sugar so you still taste the coffee.
India is a Robusta country (mostly)
Roughly 7 in every 10 kg of coffee India grows is Robusta. The Coffee Board's final estimate for 2025-26 puts it at about 2,62,000 tonnes of Robusta against 1,11,000 tonnes of Arabica (Coffee Board of India).
- Coorg (Kodagu) grows mostly Robusta.
- Chikkamagaluru grows plenty of both, and some of India's best-known Arabica comes from its higher estates. All our coffee comes from here.
- Much of India's instant coffee and many filter coffee powders lean on Robusta, often mixed with chicory, for strength and body at a lower price.
So if the coffee you grew up with tasted strong and a little bitter, Robusta is probably part of the reason.
Which one should you drink?
| If you drink | Go for | Why |
|---|---|---|
| Strong milk coffee or filter kaapi | An Arabica-Robusta blend | Robusta's strength and body hold up to milk and sugar |
| Cappuccinos and lattes from a home machine | A blend with a little Robusta, or a darker Arabica | More crema, and the coffee still comes through the milk |
| Black coffee, French press or pour-over | 100% Arabica | Sweeter and smoother, with no harsh edge |
| The most caffeine per cup | More Robusta | Roughly double the caffeine, bean for bean |
A note on caffeine: for most healthy adults, up to about 400 mg a day is generally considered fine. If you are pregnant, take medication or have a heart condition, check with your doctor about how much suits you.
Is "100% Arabica" always better?
Not automatically. It usually means a smoother, sweeter cup, but freshness, roast and how you brew matter far more. Old, stale Arabica tastes worse than fresh, well-roasted Robusta. Check the roast date before the label. And if your cup tastes harsh whatever you buy, see why your coffee tastes bitter.
Which of our beans to pick
- Morning Boost: 80% Arabica and 20% Robusta, medium-dark. Bold, with dark chocolate notes and thick crema. Made for strong milk coffee, kaapi and cappuccinos.
- Daily Classic: 100% Arabica, medium roast. Caramel and nutty, mild and smooth. An easy black coffee.
- Choco Moments: 100% Arabica, medium roast. Naturally chocolatey and sweet, lovely black or as cold brew.
All are ₹499 for 250 g, fresh from Chikkamagaluru, in whole beans or the grind for your brewer. Making filter coffee? Here's how to make South Indian filter coffee at home. New to all of this? Start with our instant to real coffee guide.
FAQs
Which has more caffeine, Arabica or Robusta?
Robusta. It usually has roughly twice as much caffeine as Arabica, bean for bean.
Is Robusta bad coffee?
No. It is stronger and more bitter, which suits milk coffee and espresso blends. Low-quality Robusta exists, but so does low-quality Arabica.
Is Indian filter coffee Arabica or Robusta?
Often a blend of both, and many filter powders also add chicory. Robusta gives the strong, thick decoction people expect.
Why is Arabica more expensive?
The plant grows in cooler, higher areas, yields less and is more prone to pests and disease, so it costs more to grow.
Which is better for espresso?
Many espresso blends mix the two: Arabica for flavour, a little Robusta for crema and punch. 100% Arabica espresso works too, just with thinner crema.