Hot or Cold Brew Coffee Have
More Caffeine?

It's a fairly difficult question to answer.

Most of the time, cold brews are made differently by different people and that makes all things rather confusing. Some people prefer a high concentration, while some enjoy it more diluted.

So far, there are no definite conclusive studies on this question, but looking at the caffeine measurements of different cold brews as reference.

Data, courtesy of Caffeine Informer,

Chameleon Cold-Brew RTD Coffee 10 fluid ounces 270 mg caffeine

Starbucks Cold Brew Coffee 16 fluid ounces 200 mg caffeine

Stumptown Cold Brew Coffee 10.5 fluid ounces 279 mg caffeine

Stumptown Cold Brew + Milk 16 fluid ounces 319 mg caffeine

Califia Farms Cold Brew 16 fluid ounces 160 mg caffeine

Normal Hot Coffee 16 fluid ounces 326 mg caffeine

Generally, cold brew coffee has a little less caffeine than hot coffee, however, the Stumptown Cold Brew Coffee is pretty high too.

As It’s very difficult to accurately guess about caffeine in different cold brew coffee drinks, it’s probably better to assume that a cold brew drink has an approximately equal amount of caffeine as a similarly-sized hot coffee drink.

Stuff on office coffee machines

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Looking for a office coffee machine with touch screen, then read more about these machines' technology. 

Do you know that the first office coffee service provider is also the world's largest coffee roaster? 

4 Common and Popular types of Office Coffee Machines 

By: Douglas

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About US | OCM Profile

OCM ( was started in 2007 with the first webpage about coffee machines. And for a number of years, we focused on helping people find their desired coffee machine (we still are helping folks with that! So, if you are looking for coffee machines for office or restaurants - check out the link). 

In 2010, we started getting enquiries on restaurant marketing and we start to help food and beverage brands with their marketing. Below are campaigns and events that we have done over the years: 

OCM's campaigns: F&B Marketing Ideas by OCM 

OCM's Events: F&B Industry events by or with OCM

Check out this restaurant marketing guide to learn more about the many campaigns and companies we have worked with. 

Since then, we have also created many marketing workshops and classes for the F&B industry. Many of these modules are still running in tertiary institutions such as Temasek Polytechnic Skillsfuture Academy and also ITE College East COC classes, below are some snippets of our lectures and workshops: 

OCM’s F&B workshops: Food and Beverage Marketing Lectures | Workshops - click to watch classes on customer journey map, JTBD and more. 

So, if you are looking for industry practitioners to help you scale your coffee or F&B businesses, do drop us a message or book an appointment. Do also check out our various social media platforms on regular F&B and coffee market updates: 

For regular coffee (F&B) related videos: OCM Youtube

For Daily Coffee Inspiration (fun coffee content): OCM IG

For insights into the coffee (F&B) industry: OCM LinkedIN 

PS: For the coffee lovers, we continue to share coffee articles (and videos) and have also started a free coffee class section (with free online coffee training supported by coffee partners).

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