Weight of 1 milliliter (ml) of pure water at temperature 4 °C = 1 gram (g). 1 milliliter (mL) of water = 1 gram (g) = 0.0676280454 US tablespoons (tbsp) = 0.0338140227 US fluid ounce (fl. oz.) = 0.202884136 US teaspoon (tsp). The tablespoon is rounded to precisely 15 mL by US federal regulations (FDA) for food labeling purposes.