Porta koffee Silom

Cafes · Bang Rak

399/4 Silom Soi 7, Si Lom, Bang Rak, Bangkok 10500

Rated 4.7/5 from 46 reviews.

Data checked on 20 June 2026.

Porta Koffee Silom is the kind of place that earns loyalty through restraint. It does not try to be everything. The espresso programme is focused, the footprint is tiny, and the 6AM opening serves a real need for early commuters working the Silom corridor. I think the weekday-only schedule is the right call for a neighbourhood cafe of this scale. Its explicit LGBTQ+ and transgender-safe-space designation makes it stand out from most spots in the area.

At the Silom end of the LaLaiSap Morning Market on Soi 7, this tiny espresso bar fits a bar counter, three seats, and three small tables into a footprint that might be 20 square metres. It opens at 6AM Monday through Friday, which puts it ahead of virtually every specialty coffee operation in the neighbourhood.\n\nThe menu stays tight. Cortados and cappuccinos run around 60 THB for the standard build. Oat milk and honey variations push the price toward 90 THB. Lattes and macchiatos round out the espresso side. There is also a dessert and tea selection, so the offering skews toward a genuine all-day cafe rather than a pure extraction-focused bar, though the coffee is clearly the anchor.\n\nThe space is set up for quick stops rather than long sessions. Bar seating faces toward the street-side action, while the back tables offer a slight degree of separation. Free WiFi is available for those who want to work. The overall atmosphere is relaxed without being precious about it.\n\nPractical note: Porta Koffee Silom is closed on Saturday and Sunday. That is worth checking before making a special trip. The Pratunam location runs a seven-day schedule if the weekend craving hits.\n\nThe cafe carries an explicit LGBTQ+ friendly and transgender safe space designation, along with a family-friendly classification. Street parking is available on nearby roads at no charge, with a paid lot also accessible. For expats based in or transiting through the Silom financial district on a weekday morning, this is one of the more practical early coffee stops in Bang Rak.