# ››Convert terametre to megametre

 terametre megametre

How many terametre in 1 megametre? The answer is 1.0E-6.
We assume you are converting between terametre and megametre.
You can view more details on each measurement unit:
terametre or megametre
The SI base unit for length is the metre.
1 metre is equal to 1.0E-12 terametre, or 1.0E-6 megametre.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between terameters and megameters.
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# ››Definition: Terametre

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

So 1 terametre = 1012 metre.

# ››Definition: Megameter

A megametre (American spelling: megameter, symbol: Mm) is a unit of length equal to 10^6 metres (from the Greek words megas = big and metro = count/measure). Its customary equivalent is 621.37 miles.

# ››Metric conversions and more

ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!