Is coconut water healthier than orange juice?

It depends on the goal. Coconut water is far lower in calories (19 vs 45 cal/100g) and sugar (2.6g vs 8.4g) and higher in potassium and sodium electrolytes, making it the better hydration drink. Orange juice has 20× more vitamin C and roughly 3× the carbs, making it better as a vitamin-C source or quick energy. Both are USDA-tracked single-ingredient beverages.

Which has fewer calories, coconut water or orange juice?

Per 100g, coconut water has 19 calories vs 45 for orange juice (roughly 2.4× more). A 1-cup serving (240g) of coconut water is 46 calories vs 112 for the same volume of OJ. The calorie difference comes from sugar: OJ contains 8.4g sugar per 100g vs 2.6g in coconut water.

Which has more potassium for post-workout recovery?

Coconut water has 250mg potassium per 100g vs 200mg in orange juice — about 25% more. Coconut water also contains 105mg sodium vs 1mg in OJ, which matters for replacing electrolytes lost in sweat. For post-workout hydration, coconut water is the more functional choice. For glycogen replenishment after long endurance sessions, OJ's higher carb content is useful.

Which has more vitamin C?

Orange juice is dramatically higher in vitamin C: 50mg per 100g vs 2.4mg in coconut water (about 20×). One cup of OJ (248g) supplies ~124mg, which is over 100% of the daily recommended intake for adults. Coconut water is not a meaningful vitamin C source.

Is coconut water a good substitute for sports drinks?

Coconut water is a reasonable lower-sugar alternative for moderate exercise (under 60 min), supplying 250mg potassium and 105mg sodium per 100g without the added sugar, dyes, or maltodextrin in commercial sports drinks. For intense exercise over 60 minutes, traditional sports drinks deliver more sodium (typically 100-200mg per 8oz) and faster-absorbing carbs.

Are 'no sugar added' or 'fresh-squeezed' OJ different from regular?

All 100% orange juice is essentially the same calorie- and sugar-wise — about 110 cal and 22g sugar per cup — because the sugars are naturally occurring fructose. 'No sugar added' is a labeling formality for 100% juice. Fresh-squeezed has slightly more vitamin C (loses less in processing) but a shorter shelf life. Coconut water is similar: the calorie and electrolyte profile is consistent across major brands.

Coconut Water

Orange Juice

All Comparisons

Coconut Water vs Orange Juice

It's a Tie!

Both foods have similar nutritional profiles

Compare coconut water and orange juice calories, sugar, electrolytes, and vitamin content. Find out which is the better hydration choice and when to drink each.

Verdict (USDA data)

Per 100g, Coconut Water has 19 calories vs Orange Juice's 45.

Sources: Coconut Water (FDC 170174) · Orange Juice (FDC 169098)