## ››Convert attometre to terametre

 attometer terameter

How many attometer in 1 terameter? The answer is 1.0E+30.
We assume you are converting between attometre and terametre.
You can view more details on each measurement unit:
attometer or terameter
The SI base unit for length is the metre.
1 metre is equal to 1.0E+18 attometer, or 1.0E-12 terameter.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between attometers and terameters.
Type in your own numbers in the form to convert the units!

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You can do the reverse unit conversion from terameter to attometer, or enter any two units below:

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## ››Definition: Attometre

The SI prefix "atto" represents a factor of 10-18, or in exponential notation, 1E-18.

So 1 attometre = 10-18 metre.

## ››Definition: Terametre

The SI prefix "tera" represents a factor of 1012, or in exponential notation, 1E12.

So 1 terametre = 1012 metre.

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