Coriander Water: Recipe, Ratio and How to Make It

DetoxWater Editorial Team•Published November 2, 2026

Coriander water is water infused with coriander seeds; this recipe takes 2 hours 5 minutes, including chilling, and makes about 1 liter (4¼ cups).

What is coriander water?

Coriander water is a simple spice and seed water made by steeping whole coriander seeds in drinking water. The seeds give the water a mild, aromatic flavor, and the liquid is strained before serving.

This recipe uses a cold infusion rather than boiling the coriander seeds. The flavor is generally lighter than a preparation made with crushed or ground seeds.

What ingredients and ratio do you need?

Use this starting ratio for a mildly flavored batch:

  • Coriander seeds: 1 teaspoon (about 1.8 g, or 1/48 US cup), whole and food-grade
  • Drinking water: 1 liter (1,000 mL, or about 4¼ US cups)

The ratio is 1 teaspoon of coriander seeds per 1 liter of water. Use a clean, covered container large enough to hold the water and seeds. The finished yield is approximate because a little water may remain with the seeds after straining.

How do you make coriander water?

  1. Rinse the coriander seeds in a fine-mesh strainer under cool running water.
  2. Add the coriander seeds to a clean pitcher or jar.
  3. Pour in 1 liter (1,000 mL) of drinking water and cover the container.
  4. Refrigerate for 2–4 hours to let the coriander seeds infuse.
  5. Strain out the coriander seeds and serve the coriander water chilled.

For another custom infusion, try the AI infused water generator.

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How long should coriander water steep?

Steep coriander seeds in the refrigerator for 2–4 hours for a full flavor. Taste the coriander water after 2 hours; if you prefer a stronger infusion, leave it covered in the refrigerator for longer within that range.

Straining removes the seeds and makes the drink easier to serve. It also lets you stop the infusion when the flavor suits you.

How should you store coriander water?

Keep coriander water covered and refrigerated, and drink it within 24 hours for the best flavor. Discard it after 2–3 days, or sooner if it becomes cloudy, slimy or sour-smelling.

Do not leave coriander water at room temperature for more than a few hours. For more storage details, see how long coriander water lasts.

How can you vary coriander water?

For a lighter flavor, use fewer coriander seeds with the same amount of water. For a stronger flavor, lightly crush the coriander seeds before adding them, then strain the infusion through a fine-mesh sieve.

You can also add a slice of citrus to the same pitcher. Remove the citrus or strain the water after about 4 hours, since the pith can make the infusion bitter.

What are the benefits of coriander water?

Coriander water can make drinking water more appealing, which may help you stay hydrated. Research on coriander water itself is limited, so the drink should not be treated as a proven remedy or a special detox method.

The liver and kidneys do most of the body’s detoxification; the lungs and gut also help eliminate waste, while sweat removes only trace amounts. Hydration supports normal body functions, including those of these organs. Read more about coriander water benefits.

A glass of strained infused water is generally under 10 kcal, although the exact amount in this recipe has not been measured. See coriander water calories and the evidence on coriander water for weight loss.

Who should avoid coriander water?

Avoid coriander water if you are allergic to coriander seeds. Stop drinking it and seek medical advice if you develop a reaction; get urgent help for trouble breathing or swelling of the tongue or throat. Learn more about coriander water side effects.

If you have kidney or heart disease and have been told to limit fluids, ask your clinician how this drink fits your fluid allowance. If you are pregnant, breastfeeding or considering concentrated coriander preparations for a child, check with a healthcare professional rather than treating the drink as a remedy.

What else should you know about coriander water?

Can you drink it regularly?

There is no established medicinal dose of coriander water. Your overall fluid needs vary, so consider how much coriander water you should drink a day and whether you can drink coriander water every day.

Does the time of day matter?

There is no proven special time for this infusion. Choose a time that suits you; explore the best time to drink coriander water, including drinking coriander water on an empty stomach or before bed.

Is it suitable during a fast?

That depends on the rules and purpose of your fast, since strained coriander water may contain a small, unmeasured amount of energy. Read more about whether coriander water breaks a fast.

Frequently asked questions

Can I use ground coriander seeds instead of whole?

You can, but ground coriander seeds may make the water cloudy and harder to strain. Whole coriander seeds are simpler for the recipe above.

Do coriander seeds need to be boiled first?

No. This recipe infuses whole coriander seeds in cold water in the refrigerator.

Can I eat the coriander seeds after straining?

Coriander seeds are edible, but eating them will change the drink’s texture and nutritional content.