Medium roast

Profile between first and second crack (210-220°C). Medium brown colour, slight oil sheen. Balance between terroir acidity and roasted notes (caramel, hazelnut). American coffee and versatile blend standard. Accessible to most palates, used for both filter and espresso.

Background & Context

Medium roast occupies the flavour midpoint in the roasting spectrum — a profile that blends origin character with roast-derived sweetness, making it the most commercially accessible and versatile roast category. In technical terms, medium roast coffee is dropped after first crack is fully complete and before the onset of second crack, typically at 210–220°C, producing Agtron scores of 50–65. At this temperature range, a balance of Maillard and caramelisation products has developed — sugars have caramelised into brown, sweet compounds, some organic acids have degraded (reducing perceived brightness), and the bean's cell structure has expanded fully. The result is what most consumers describe as 'classic' coffee: chocolate, caramel, nuttiness, mild fruit, no astringency. The specialty coffee industry has increasingly distinguished between 'medium-light' (210–215°C, Agtron 60–70) — still origin-expressive but with roast sweetness emerging — and 'medium-dark' (215–220°C, Agtron 45–55) — where roast flavour begins to dominate but without the oils and carbonisation of dark roast. For espresso blends, medium roast is the benchmark: enough development to produce stable, sweet extraction without the brittleness of dark roast or the challenging high-acid profile of very light roast.

Practical Use

Medium roast is the safest starting point for any new coffee origin, particularly for consumers transitioning from commercial to specialty coffee. Its familiar flavour profile (chocolate, caramel, low-to-medium acidity) serves as a reference point. For brewing: medium roast is the most forgiving across all methods — V60 at 92–93°C, French press at 93–94°C, espresso at 92–93°C. Water temperature adjustments are smaller in range than with light or dark roasts.

Related Terms

Related terms: Light roast — roast style with more origin character. Dark roast — roast style with more roast-derived flavour. Maillard reaction — the dominant chemical process in medium roast. Agtron scale — medium roast = Agtron 50–65.