Ratio Café and Lounge – Robot baristas at work

2020 has been a testing time for the food industry in Singapore – balancing manpower and rental challenges under lockdown. To tackle this challenge, one of the options is to use tech as an enabler to automate certain manual processes and work with F&B staff to go futuristic. One such endeavour is by Ratio Café and Lounge at Centrepoint Orchard where you will get to see the awesome robot baristas at work!

As you enter the café, you can see the two sections on the left where the robotic arms are present. One section is for cocktails and the other section is for standard beverages like Kopi. It is definitely a sight to behold to see the stations and witness how much technology has progressed in the field of AI and robotics.

The kiosk at the entrance makes the ordering process quite straightforward and simple. Their menu has over 50 alcoholic and non-alcoholic beverages along with some light bites for accompaniments. The place can seat around 20-25 pax comfortably and can be a spot for a quick catchup with friends or a 1-to-1 business meeting.

Ratio kiosk

Once your orders are placed, you can watch the orders being prepared or be seated and watch the huge display board to know your order status. It is indeed a technology powered experience throughout.


The best part about the menu is that it is entirely customizable via a digital interface controlling everything from the number of coffee shots, to the ingredients added, and the number of ice cubes. The Tom Yum Martini is made with tom yum flavored vodka and topped off with chilli to give it a bit of heat. As the name Ratio suggests that these drinks are made with precision due to the proportions that the interface is programmed to implement.

Tom Yum Martini

Ratio’s Old Fashioned is a well-made drink with a smoky and woody smell. The drink is made with a mix of quality bourbon and cointreau, infused with a shot of coffee made by the robotic arm and then in a smoke chamber by the bartender. The perfect example of how the future is headed – human interaction with devices to enhance the overall customer experience.

Ratio’s Old Fashioned

I also tried the light bites like the croissant and the muffin which were the vegetarian options in the menu and they were strictly passable.

The café also serves Kopi from $1 a cup and offers different types of lattes. It is situated next to the Just Co, a co-working space – the whole vibe here is lively. For their tech innovation, for the precision involved in the drinks dispensing mechanism, for the robot barista emulating an actual bartender’s abilities in the mixing of drinks, and for adding something new to the food scene in Singapore, Ratio Café and Lounge is worth a visit.

In a NutshellDeelightful Rating
Cuisine Type: Café Food★★★1/2
Nearest MRT: Orchard
Address: 176 Orchard Rd, #05-06 Centrepoint, S238843
Timings: Mon-Sun: 8AM – 10 PM
Website: https://ratio.inc/

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