Starbucks Honey Ruby Grapefruit Cold Brew (Venti)

Calories, kilojoules and macros.

About 15% of the 8,700 kJ average daily intake. 532 calories per gram of protein.

Can you make it leaner?

Starbucks only publishes the whole-item total for this one, so individual ingredients can't be removed and priced out. Lighter options in the same category are below.

Lighter cold brew at Starbucks

• Honey Ruby Grapefruit Cold Brew0.5g protein261 cal≈ 1,090 kJ
• Honey Ruby Grapefruit Aerocano (Venti)1.4g protein219 cal≈ 920 kJ
• Honey Ruby Grapefruit Cold Brew (Tall)0.4g protein192 cal≈ 800 kJ
• Yuzu Aerocano (Venti)1.3g protein174 cal≈ 730 kJ

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Questions

How many calories are in a Starbucks Honey Ruby Grapefruit Cold Brew (Venti)?

A Starbucks Honey Ruby Grapefruit Cold Brew (Venti) has 319 calories (about 1,330 kJ), according to Starbucks Australia's published nutrition information. That's about 15% of the 8,700 kJ average adult daily intake used on Australian food labels.

How much protein is in a Starbucks Honey Ruby Grapefruit Cold Brew (Venti)?

It has 0.6g of protein, 77.3g of carbohydrate and 0.2g of fat.

How can I make a Starbucks Honey Ruby Grapefruit Cold Brew (Venti) lower in calories?

Starbucks only publishes the total for this item, so individual ingredients can't be priced out. Lighter cold brew options at Starbucks include the Honey Ruby Grapefruit Cold Brew (261 cal) and Honey Ruby Grapefruit Aerocano (Venti) (219 cal).

Figures from Starbucks Australia's published nutrition information, October 2026. kJ values are converted from calories (1 calorie = 4.184 kJ) and rounded to the nearest 10. Menus and recipes change, so figures may differ in-store.