How many calories in
orange juice?
Orange Juice comes in around 45 calories per 100g. A 12-oz serving is 160 calories; a 16-oz pour is 213.
Common serving sizes.
Calories scale with portion. Here's how a typical orange juice serving translates in your tracker:
What 45 calories means.
Very low calorie — at 45 kcal per 100g, orange juice adds volume to a meal without meaningfully denting a calorie deficit.
Orange Juice vs. similar foods.
How orange juice stacks up on calories and protein against foods people commonly compare it to:
Skip the lookup. Snap the plate.
Point your iPhone camera at orange juice and Spotwell's AI estimates the portion and macros in a few seconds. Check it, adjust anything that looks off, and log it.
Download on theApp StoreQuick answers.
How many calories in orange juice?
Orange Juice has approximately 45 calories per 100g. A typical serving — 3 oz (85g) — comes in at 38 calories.
How much protein is in orange juice?
0.7g of protein per 100g. That puts orange juice at roughly 1.6g of protein per 100 calories — a useful lens when comparing to other beverages sources.
How do I log orange juice accurately?
The simplest method: weigh it on a kitchen scale, then enter grams in your tracker. With Spotwell, you can skip the scale — point the camera at the plate and the AI estimates the portion in a few seconds. Adjust the value if it looks off.
Is orange juice good for weight loss?
It depends on your overall calorie target. Orange Juice is naturally low-calorie at 45 kcal per 100g, so it's easy to fit into a deficit.