Making Sense of Your Float Hydrometer Readings

If you're brewing at home, a float hydrometer is probably the most used tool on your counter, even if it feels a bit old-school compared to some of the digital gadgets out there today. It's one of those classic instruments that hasn't changed much over the decades because, frankly, it works exactly the way it's supposed to. Whether you're making a batch of crisp IPA, a heavy stout, or even a gallon of hard cider, this little glass tube is your best friend when it comes to knowing what's actually happening inside your fermenter. ...

May 7, 2026 · 6 min · Connie Patti