Microsecond is 0.000001 second units.
Microseconds to Gigaseconds Converter — us to Gs
Convert Microsecond (us) to Gigasecond (Gs) using the exact conversion factor (1 microsecond = 1e-15 gigasecond). See the formula, worked examples, and conversion table.
Microseconds to Gigaseconds converter
Converter
Time Converter
Convert SI time, civil time, historical durations, months, and years.
Context values
Some unit families need one extra value for a physically accurate result.
Gigasecond is 1000000000 second units.
Result = input x 1e-6 / 1e+9.
Months and years use the average Gregorian year.
Reserved above the conversion cards and below the converter.
About Converting Microseconds to Gigaseconds
Microsecond and Gigasecond are both everyday units of duration, and converting between them is one of the most routine calculations there is — scheduling, project planning, and billing all depend on it. Specifically: Microsecond is 0.000001 second units, and gigasecond is 1000000000 second units.
Formula
gigaseconds = microseconds × 1e-15
This factor comes from each unit's defined relationship to the category's base unit: 1 microsecond equals 0.000001 base units, and 1 gigasecond equals 1000000000 base units, so dividing one by the other gives the direct microsecond-to-gigasecond factor of 1e-15.
Simple example
1 us × 1e-15 = 1e-15 Gs
1 microsecond = 1e-15 gigaseconds.
Real-world example
24 us × 1e-15 = 2.4e-14 Gs
24 microseconds = 2.4e-14 gigaseconds.
Conversion table
| Microsecond (us) | Gigasecond (Gs) |
|---|---|
| 1 us | 1e-15 Gs |
| 7 us | 7e-15 Gs |
| 24 us | 2.4e-14 Gs |
| 30 us | 3e-14 Gs |
| 100 us | 1e-13 Gs |
| 365 us | 3.65e-13 Gs |
Reverse conversion: Gigasecond to Microsecond
1e-15 Gs × 1e+15 = 1 us
1e-15 gigaseconds = 1 microseconds.
microseconds = gigaseconds × 1e+15
For a page dedicated to this direction, see Gigasecond to Microsecond.
Understanding the Microsecond (us)
Microsecond is 0.000001 second units.
Understanding the Gigasecond (Gs)
Gigasecond is 1000000000 second units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gigaseconds are in 1 microsecond?
1 microsecond equals 1e-15 gigaseconds, using the exact defined conversion factor rather than an estimate.
How do I convert microsecond to gigasecond?
Multiply the microsecond value by 1e-15. The converter above does this instantly to whatever precision you set.
How do I convert gigasecond back to microsecond?
Use the reverse factor: 1 gigasecond equals 1e+15 microseconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a microsecond?
Microsecond (us) is a unit of time.
What is a gigasecond?
Gigasecond (Gs) is a unit of time.
Is the microsecond to gigasecond conversion exact?
Yes. Both microsecond and gigasecond are defined by fixed standards rather than physical artifacts, so the factor of 1e-15 used above is exact to as many digits as you choose to display.