150 grams of sliced roast beef is a serving that weighs 5.29 oz (150 g). It has a volume of 1.06 cups (250 mL), which is about the size of a coffee mug.

In kitchen measures
1.06 cups
50.7 tsp · 16.9 tbsp · 1.06 cups
about the size of a coffee mug
Density estimated by AI from typical values. Sliced roast beef typically ranges 0.45–0.75 g/mL depending on how it's packed. A firmly packed scoop weighs more.