Zepto to Atto Converter
◢
◢
Result:
1 Zepto = 0.001 Atto
How many Atto in 1 Zepto? The answer is 0.001
More Units Result
1 Zepto is equal to (=)

Zepto
Zepto (symbol: 'z') is a prefix of the SI units denoting a factor of 10−21 or 1/1000000000000000000000. It was incorporated into the system in 1991 by the XIX General Conference on Weights and Measures. Zepto comes from the French word 'sept' and Latin word 'septem', meaning '7', since a zepto is equal to 1000-7.
Convert zepto[unit] to unit:
unit | conversion | exact value | ||
---|---|---|---|---|
1 z | 1 × 10−21 |
|
Conversion from unit to zepto[unit]:
unit | conversion | exact value |
---|---|---|
1 | 1 × 1021 z | 1×1000000000000000000000 z |
Atto
Atto- is a decimal unit prefix in the metric system denoting a factor of 10-18 or 0.000000000000000001. Added as a unit prefix in the international unit system in 1964, symbolized by 'a'.
Zepto to Atto Formula
Formula 1:-
a = z / 1000
Formula 2:-
a = z * 0.001
How to convert Zepto to Atto
Here's how to convert 5 Zepto to Atto using the formula 1 and formula 2.
Example:: 5 z = ? a
Using Formula 1:-
5 z = (5 ÷ 1000) a = 0.005 a
Using Formula 2:-
5 z = (5 × 0.001) a = 0.005 a
Zepto to Atto Conversion Table
Zepto [z] | Atto [a] |
---|---|
1 z | 0.001 a |
2 z | 0.002 a |
3 z | 0.003 a |
4 z | 0.004 a |
5 z | 0.005 a |
10 z | 0.01 a |
100 z | 0.1 a |
1000 z | 1 a |
10000 z | 10 a |
100000 z | 100 a |