gr to ml Converter gr to ml Converter gr mL (water) (mL) 1 Formula: gr to ml Converter Step-by-step with your numbers: 1. Values used: 2. gr = 1 3. 4. mL (water) = gr squared = 1 x 1 = 1mL Did we solve your problem today? 👍 Yes 👎 No Thanks for the feedback! gr to ml Converter Formula gr to ml Converter Worked example 1 = 1 FAQ How? Multiply by the conversion factor. Related calculators Weight Converter Convert weight between mg, g, kg, ounces, pounds and US tons.