Skip to content

Convert ohm to megaohm

Here you can quickly calculate how many megaohm fit in one ohm.
write a number and we convert instantly

- scroll: formula · table · questions -

  • 1 Ω = 0.000001 MΩ
  • 1 MΩ = 1000000 Ω

Ohm to megaohm conversion table

ohm megaohm
1 0.000001
10 0.00001
100 0.0001
1000 0.001
10000 0.01

Ohm to megaohm formula

To convert ohm to megaohm, divide by 1000000.

1 Ω = 0.000001 MΩ
Example: 1 ohm = 0.000001 megaohm

Common resistance conversion mistakes

  • The milliohm and the megaohm are written mΩ and MΩ and sit a factor of a billion apart. Upper and lower case carry the whole difference, and insulation testing in MΩ is easy to confuse with contact testing in mΩ.
  • Resistor markings such as 4k7 and 2M2 put the prefix where the decimal point would be. 4k7 is 4.7 kΩ, not 47 kΩ, and 2M2 is 2.2 MΩ.

Quick ohm and megaohm conversion quiz

Score: 0

50 megaohm equals 1 × 10⁷ ohm.

Correct answer: 50 megaohm = 5 × 10⁷ ohm.

25 ohm equals 2.5 × 10⁻⁵ megaohm.

Correct answer: 25 ohm = 2.5 × 10⁻⁵ megaohm.

1 megaohm equals 1 000 000 ohm.

Correct answer: 1 megaohm = 1 000 000 ohm.

20 megaohm equals 2 000 000 ohm.

Correct answer: 20 megaohm = 2 × 10⁷ ohm.

More resistance conversions