Kitchen Swaps

Best Tamari Substitutes

Need a tamari substitute? Compare practical replacements with exact ratios for stir-fry, sushi dips, ramen, marinades, and low-sodium cooking.

Best default: Soy sauce + water (2 tsp soy + 1 tsp water = 1 tbsp tamari)

Best for: savory sauces, ramen, sushi dips, marinades, and lower-sodium pantry substitutions.

Watch for: gluten and soy requirements, because many alternatives solve one need but not both.

Quick picks

Soy sauce + water
Starting ratio: 2 tsp soy + 1 tsp water = 1 tbsp tamari
Best for: Closest pantry replacement if gluten is acceptable
Coconut aminos + salt
Starting ratio: 1 tbsp coconut aminos + pinch salt
Best for: Soy-free cooking
Miso + water
Starting ratio: 1 tsp miso + 2 tsp water
Best for: Ramen, marinades, and broths

Option	Fit	Why choose it	Starting ratio
Soy sauce + water	Best	Closest flavor when gluten is not a concern.	2 tsp soy + 1 tsp water
Coconut aminos + salt	Good	Useful soy-free fallback with sweetness to manage.	1 tbsp + pinch salt
Miso + water	Conditional	Good body for broths and marinades.	1 tsp miso + 2 tsp water

Assuming soy sauce is gluten-free
Fix: Use certified gluten-free soy sauce or another swap if gluten matters.
Skipping salt adjustment with coconut aminos
Fix: Add salt gradually because coconut aminos tastes sweeter.
Using thick miso blends in delicate dips
Fix: Thin and strain if you need a smooth dipping sauce.

What is a good tamari substitute?: Soy sauce plus water is the easiest pantry swap unless you need gluten-free or soy-free options.
What if I need a soy-free tamari substitute?: Coconut aminos plus a pinch of salt is the most common soy-free fallback.