Minutes to Seconds Converter - Version 1 Need a quick and easy way to visually discover the difference between minutes and seconds? Minutes to Seconds Converter is the way to go! Simply watch conversions appear before your eyes as you slide up and down the measurement scale! Its that easy. You will soon discover general relations between minutes and seconds visually. Minutes to Seconds Converter is a great tool for both teacher and student alike! The second is the duration of 9 192 631 770 periods of the radiation corresponding to the transitionbetween the two hyperfine levels of the ground state of the cesium-133 atom. (Guide for the Use of the International System of Units (SI)) 60 seconds is 1 minute. According to the theory of relativity, time passes at different speeds depending on velocity.