Coffee Grind Size Chart: From Turkish to Cold Brew
A complete coffee grind size chart with textures, approximate micron sizes and the right grind for espresso, pour-over, French press, AeroPress and cold brew.
Updated September 26, 2026
Coffee Basics
Coffee fundamentals explained: grind size, caffeine content, light vs dark roast, Arabica vs Robusta, and how to store coffee beans so they stay fresh.
How Much Caffeine Is in Coffee?
How much caffeine is in coffee? About 95 mg per 8 oz cup. See charts for espresso, cold brew, decaf and cup sizes, plus daily limits and a caffeine calculator.
Updated September 26, 2026
How to Store Coffee Beans (and Keep Them Fresh Longer)
How to store coffee beans so they stay fresh: the freshness timeline, the best containers, how to freeze coffee correctly and why the fridge is a bad idea.
Updated September 26, 2026
Light vs Dark Roast Coffee: What's the Difference?
Light vs dark roast compared: flavor, acidity, body and the caffeine myth, plus how to adjust grind, water temperature and ratio for each roast level.
Updated September 26, 2026
Arabica vs Robusta Coffee: What's the Difference?
Arabica vs robusta explained: how the plants differ, caffeine and sugar content, flavor, crema, price and blends, plus a quick look at liberica and excelsa.
Updated August 21, 2026