Rontosecond is 1e-27 second units.
Rontoseconds to Attoseconds Converter — rs to as
Convert Rontosecond (rs) to Attosecond (as) using the exact conversion factor (1 rontosecond = 1e-9 attosecond). See the formula, worked examples, and conversion table.
Rontoseconds to Attoseconds 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.
Attosecond is 1e-18 second units.
Result = input x 1e-27 / 1e-18.
Months and years use the average Gregorian year.
Reserved above the conversion cards and below the converter.
About Converting Rontoseconds to Attoseconds
Rontosecond and Attosecond 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: Rontosecond is 1e-27 second units, and attosecond is 1e-18 second units.
Formula
attoseconds = rontoseconds × 1e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 rontosecond equals 1e-27 base units, and 1 attosecond equals 1e-18 base units, so dividing one by the other gives the direct rontosecond-to-attosecond factor of 1e-9.
Simple example
1 rs × 1e-9 = 1e-9 as
1 rontosecond = 1e-9 attoseconds.
Real-world example
24 rs × 1e-9 = 2.4e-8 as
24 rontoseconds = 2.4e-8 attoseconds.
Conversion table
| Rontosecond (rs) | Attosecond (as) |
|---|---|
| 1 rs | 1e-9 as |
| 7 rs | 7e-9 as |
| 24 rs | 2.4e-8 as |
| 30 rs | 3e-8 as |
| 100 rs | 1e-7 as |
| 365 rs | 3.65e-7 as |
Reverse conversion: Attosecond to Rontosecond
1e-9 as × 1000000000 = 1 rs
1e-9 attoseconds = 1 rontoseconds.
rontoseconds = attoseconds × 1000000000
For a page dedicated to this direction, see Attosecond to Rontosecond.
Understanding the Rontosecond (rs)
Rontosecond is 1e-27 second units.
Understanding the Attosecond (as)
Attosecond is 1e-18 second units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many attoseconds are in 1 rontosecond?
1 rontosecond equals 1e-9 attoseconds, using the exact defined conversion factor rather than an estimate.
How do I convert rontosecond to attosecond?
Multiply the rontosecond value by 1e-9. The converter above does this instantly to whatever precision you set.
How do I convert attosecond back to rontosecond?
Use the reverse factor: 1 attosecond equals 1,000,000,000 rontoseconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a rontosecond?
Rontosecond (rs) is a unit of time.
What is a attosecond?
Attosecond (as) is a unit of time.
Is the rontosecond to attosecond conversion exact?
Yes. Both rontosecond and attosecond are defined by fixed standards rather than physical artifacts, so the factor of 1e-9 used above is exact to as many digits as you choose to display.