Easy Unit Conversion

Seconds to Gigaseconds conversion

Enter seconds value you wish to convert:

Convert

Seconds conversion

Second is the International System of Units (SI) base unit of time. Since 1967 the second has been defined as the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium 133 atom.

Gigaseconds conversion

Gigasecond is a prefixed form used to indicate multiples of second.

1 gigasecond = 109 second

Result formatting:

Decimal precision:

Apply digit grouping:

Conversion settings