Garlic Water Calories and Nutrition Facts

DetoxWater Editorial Team•Published November 5, 2026

Plain, strained garlic water typically has an estimated 0–10 kcal per 250 ml (about 1 cup), depending on how much garlic infuses into the water. The amount can change with the quantity of garlic, steeping time, whether you consume the solids and any ingredients you add.

The ai nutrition analyzer can help estimate calories from ingredients you consume, although it cannot determine exactly how much garlic transfers into the water. This estimate applies to unsweetened garlic water made by steeping garlic in water and straining out the pieces.

How many calories are in garlic water?

The 0–10 kcal estimate is a general guide for a glass of steeped, strained infused water, not a laboratory measurement of garlic water. The actual amount depends on the preparation and could be different, particularly if you use a large amount of garlic or leave pieces in the drink.

Plain water has no calories, but raw garlic contains carbohydrates and other nutrients that supply energy. Some material can transfer from the garlic into the water during steeping, so straining the pieces does not necessarily make the drink exactly calorie-free.

Eating the garlic changes the calculation. If you consume all the garlic used to make the drink, count the calories in that garlic rather than relying on the estimate for strained garlic water. Small pieces left in the glass also contribute calories, though their amount may be difficult to measure.

Sweeteners and other calorie-containing additions raise the total. For a useful estimate, measure what you add and use its nutrition label or a food-composition value; do not assume that a flavored drink has the same calories as plain, strained garlic water.

If you prepare garlic water ahead, steep it in the refrigerator for 2–4 hours. Keep it refrigerated and drink it within 24 hours for best flavor; discard it after 2–3 days or sooner if it becomes cloudy, slimy or sour-smelling.

What are the nutrition facts for 250 ml of garlic water?

USDA FoodData Central provides values for raw garlic, not a measured nutrient profile for a 250 ml serving of strained garlic water. The table therefore separates the general drink estimate from the calculated nutrients in an example 3 g portion of raw garlic, if you consume all of it.

Nutrient250 ml strained garlic water3 g raw garlic, all consumed
CaloriesEstimated 0–10 kcal4.5 kcal
CarbohydratesNot measured1.0 g
ProteinNot measured0.19 g
FatNot measured0.02 g
SugarsNot measured0.03 g
FiberNot measured0.06 g
SodiumNot measured0.5 mg
PotassiumNot measured12 mg
Vitamin CNot measured0.9 mg

The raw-garlic figures are calculated from the USDA FoodData Central entry for “Garlic, raw” and rounded. The 3 g amount is an example, not a measurement of the garlic in every glass. Water itself contributes no calories, but the table does not establish how much of each garlic nutrient enters a strained infusion.

If you put 3 g of raw garlic in water and consume all of it, the garlic contributes approximately 4.5 kcal to the whole preparation. Do not add that figure to the 0–10 kcal infusion estimate: doing so could count nutrients that transferred into the water twice.

Garlic can cause heartburn or stomach discomfort. If you take a blood-thinning medication or have a bleeding disorder, ask a clinician before consuming large amounts of garlic; do not change prescribed medication on your own.

How does garlic water compare with juice and soda?

Plain, strained garlic water is typically much lower in calories than regular sugar-sweetened soda and most fruit juices. Regular soda gets calories largely from added sugar, while fruit juice contains naturally occurring sugars and may also contain added sugar.

The difference is not the same for every product: juice and soda calories vary by formulation, and diet or zero-sugar soda generally has few or no calories. Check the label and compare the same serving volume rather than comparing a whole bottle with one glass of garlic water.

Serving size matters for garlic water, too. If a batch is evenly mixed, a larger serving contains a proportionally larger share of whatever calories have infused into it; adding sweetener or drinking garlic solids changes the comparison.

Try the free tool

Ai Nutrition Analyzer →

Frequently asked questions

Does garlic water contain caffeine?

Garlic and plain water do not naturally contain caffeine. Check any other ingredients if you add them to the drink.

Does boiling garlic water remove its calories?

Boiling does not simply remove the calories from garlic. Evaporation can reduce the water volume, while straining out garlic pieces can change what remains in the drink.

Does garlic water count toward hydration?

Yes. The water in garlic water contributes to hydration.