How many megaohms in 1 ohms?
The answer is 1.0E-6.

We assume you are converting between **megaohm** and **ohm**.

You can view more details on each measurement unit:

megaohms or
ohms

The SI derived unit for **electric resistance** is the ohm.

1 megaohms is equal to 1000000 ohm.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between megaohms and ohms.

Type in your own numbers in the form to convert the units!

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

I'm feeling lucky, show me some random units.

The SI prefix "mega" represents a factor of
10^{6}, or in exponential notation, 1E6.

So 1 megaohm = 10^{6} ohms.

The definition of a ohm is as follows:

The ohm (symbol: Ω) is the SI unit of electrical impedance or, in the direct current case, electrical resistance, named after Georg Ohm. It is defined as the resistance between two points of a conductor when a constant potential difference of 1 volt, applied to these points, produces in the conductor a current of 1 ampere, the conductor not being the seat of any electromotive force.

The ohm (symbol: Ω) is the SI unit of electrical impedance or, in the direct current case, electrical resistance, named after Georg Ohm. It is defined as the resistance between two points of a conductor when a constant potential difference of 1 volt, applied to these points, produces in the conductor a current of 1 ampere, the conductor not being the seat of any electromotive force.

**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!