Caffeine.supply

Espresso Shots to Cups Converter

Pick the number of espresso shots and whether they are singles or doubles to see the fluid ounces, milliliters, dose in grams and a rough caffeine estimate, plus how many cups of drip coffee that equals.

–
fluid ounces of espresso
–milliliters
–mg caffeine (est.)
–grams of ground coffee
–8 oz drip cups, same caffeine
Estimate only: assumes 1 fl oz and 9 g per single, about 63 mg caffeine per fl oz of espresso and about 95 mg per 8 fl oz cup of drip. Recipes and beans vary.

Espresso Shots Converted

ShotsVolumeCoffee doseCaffeine (est.)
1 shot 1 fl oz · 30 ml 9 g single / 18 g double 63 mg · 0.7 drip cups
2 shots 2 fl oz · 60 ml 18 g single / 36 g double 126 mg · 1.3 drip cups
3 shots 3 fl oz · 90 ml 27 g single / 54 g double 189 mg · 2.0 drip cups
4 shots 4 fl oz · 120 ml 36 g single / 72 g double 252 mg · 2.7 drip cups
5 shots 5 fl oz · 150 ml 45 g single / 90 g double 315 mg · 3.3 drip cups
6 shots 6 fl oz · 180 ml 54 g single / 108 g double 378 mg · 4.0 drip cups
8 shots 8 fl oz · 240 ml 72 g single / 144 g double 504 mg · 5.3 drip cups

Singles are 1 fl oz from 9 g; doubles are 2 fl oz from 18 g. Caffeine is about 63 mg per fl oz.

Frequently Asked Questions

How many shots of espresso are in a cup?
A standard 8 fl oz coffee cup holds about 8 single shots by volume, but nobody drinks it that way. A typical espresso cup is 2 to 3 fl oz, which fits one double shot. Lattes and cappuccinos usually use one or two shots topped with milk.
How many ounces is a shot of espresso?
A single shot is about 1 fl oz (30 ml) and a double shot is about 2 fl oz (60 ml). Real shots vary with the recipe: a ristretto is shorter and a lungo is longer.
How much caffeine is in a shot of espresso?
A single shot has roughly 63 mg of caffeine and a double about 125 mg. An 8 fl oz cup of drip coffee has about 95 mg, so a double shot carries more caffeine than one cup of drip, in a much smaller drink.
How many grams of coffee make a shot?
A single basket takes about 9 g of ground coffee and a double basket about 18 g. Many cafes dose 18 g in and pull about 36 g out; use the espresso calculator for ratios.
How many shots equal a cup of coffee?
By caffeine, about 1.5 single shots equal one 8 fl oz cup of drip coffee. Browse our 619 specialty coffees, then use the caffeine calculator to check your daily total.

Related Tools