Use the formula 1/Hz * 1000, where Hz represents cycles per second. Multiply the seconds value by 1000 to derive the milliseconds value. For this example, enter 0.002 x 1000. This results in a value of 2 milliseconds. Seminar Available on this topic. In many cases, the speed with which a person can respond, "reaction time," is the key to assigning liability. It is common practice for accident reconstructionists simply to use a standard reaction time number, such as 1.5 seconds, when analyzing a case.
Convert 30 Seconds to Milliseconds (sec to ms) with our conversion calculator and conversion tables. To convert 30 sec to ms use direct conversion formula below. 30 sec = 30000 ms. You also can convert 30 Seconds to other Time (popular) units.