β Rice Vinegar (Best Vegan Option)
1 tablespoon per 1 tablespoon of white vinegarRice vinegar is made from fermented rice and has a gentle acidity with a slight sweetness, making it the closest match to white vinegar in Asian cooking. Its acidity helps balance the tamarind and fish sauce components in Pad Thai without overpowering them.
When substituting, use it in a 1:1 ratio. Because rice vinegar is milder, it may slightly soften the sharpness of the dish, which is generally favorable in Pad Thaiβs flavor profile.
The final dish will retain its characteristic tang and balance, with no noticeable difference in texture or color compared to using white vinegar.