To start a coffee shop, you need essential tools like a commercial espresso machine, a commercial espresso grinder, a drip brewer, and barista equipment such as tampers, scales, milk pitchers, and knock boxes. You’ll also need operational essentials including a POS system, refrigeration, water filtration, and proper storage. For anyone starting a coffee shop business or launching a mobile coffee cart, it’s important to view every piece of equipment as an investment rather than just a cost—while price matters, investing in gear that will last pays off in reliability, speed, and consistency. With the right tools from day one, your shop will deliver better coffee, smoother service, and long-term success.

A single cup of coffee typically contains about 80–100 milligrams of caffeine, but the exact amount can vary based on brew method, roast level, and serving size. Lighter roasts generally have slightly more caffeine than darker roasts, and drip or filter coffee usually contains more caffeine than espresso per serving. An average shot of espresso has around 60–70 milligrams of caffeine, while an 8–12 oz brewed coffee lands closer to the 95 mg range. Keep in mind that every café, bean, and brewing style can shift the numbers slightly.