Calibre Coffee

Calibre is the kind of roaster other coffee people quietly recommend. Working from a single site in Kağıthane, it draws on more than a decade of specialty experience and channels it into one thing: consistently excellent beans for filter and espresso, with none of the lifestyle clutter.

The focus is single origins, roasted to suit both brew styles and dialled in with obvious care. It's a fixture in Istanbul's pour-over conversations — the name that comes up alongside the city's best when locals compare notes — and the near-perfect rating reflects a following built on the cup rather than the décor.

This is a roaster-first destination for people who care most about what's actually in the bag. Stop in, talk to whoever's on the bar, and pick up beans dialled by someone who's been doing this since before Istanbul's third wave was fashionable.