Prawn Paste vs Fish sauce
A side-by-side guide to substituting Fish sauce for Prawn Paste (or vice versa).
Use 0.5 tbsp of Fish sauce for every 1 tbsp of Prawn Paste.
Side-by-side
Fish sauce
Conversion: Use 50% as much (0.5 tbsp per 1 tbsp)
Tags: commonbudget
Notes: Delivers umami and saltiness more intensely; start with half and adjust to taste. Lacks prawn flesh texture but provides similar fermented depth.
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Delivers umami and saltiness more intensely; start with half and adjust to taste. Lacks prawn flesh texture but provides similar fermented depth. The conversion is use 50% as much (0.5 tbsp per 1 tbsp).
Common questions
Yes — Delivers umami and saltiness more intensely; start with half and adjust to taste. Lacks prawn flesh texture but provides similar fermented depth. Ratio: Use 50% as much (0.5 tbsp per 1 tbsp).
Use 50% as much (0.5 tbsp per 1 tbsp). For other quantities, use the SubSwap calculator.
They are similar in most uses, but Delivers umami and saltiness more intensely; start with half and adjust to taste..
Fish sauce is one of the options SubSwap lists for Prawn Paste. The 'best' choice depends on your recipe — see the full list of Prawn Paste substitutes.
Looking for more Prawn Paste substitutes beyond Fish sauce?
See all Prawn Paste swaps →