Second to Millisecond conversion

Convert between Second (s) and Millisecond (ms) or vice versa.

About Second to Millisecond conversion

What is Second?

The second is the base unit of time in the International System of Units (SI), defined as the duration of 9,192,631,770 periods of the radiation corresponding to the transition between two hyperfine levels of the ground state of the cesium-133 atom.

What is Millisecond?

A millisecond is a unit of time equal to one thousandth of a second (10^-3 seconds). It is commonly used in scientific experiments, sports timing, and computer performance measurements.

How to convert Second to Millisecond using our tool?

Enter the Second value in the input field above. Our tool will automatically convert the value to Millisecond. You can also use the dropdown to select any other unit you want to convert to. The conversion is instant and you can see the result immediately, even when you change the units.