Tool collection

single serve

BrewMetrics calculators related to single serve.

Drip Bag Coffee Calculator

Enter your bags and mug size to get the exact water, strength, and caffeine for single-serve drip bags — and fix a weak cup instantly.

Big mug, weak coffee? Find out how many drip bags you actually need to fill a large mug without watering it down.

Make iced coffee from a drip bag without watering it down. Get the concentrated brew and ice amounts that stay strong.

Weak drip bag coffee? Dial in the water and bags for a bold, full-bodied cup that actually tastes strong.

Great coffee in any hotel room with just a kettle. Get the water and strength for drip bags on the road.

Real pour-over coffee in the backcountry with zero gear. Get the water and strength for drip bags on the trail.

Making coffee for two? Get the bags, water, and strength to brew two solid cups from drip bags.