MOhm to Ohm

Source: SI resistance prefixes normalized through ohms

Snapshot

1 MOhm equals 1,000,000 ohms. Conversion Encyclopedia uses the same fixed conversion basis across the calculator, common values, and reverse page for this page.

Reference basis: The converter uses the exact SI mega-prefix factor for resistance.
Example: For 0.1 MOhm, the result is 100,000 ohms.
Source basis: SI resistance prefixes normalized through ohms.

Use the interactive calculator below for custom values and the common-value table for quick checks.

Converter Calculator

1,000,000 Ohms (ohm)

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Explanation

Formula: Ohms = Megaohms × 1,000,000. Why: the route uses the ohm as the common basis, then applies exact powers-of-ten scaling for high-resistance SI prefixes used in insulation, leakage, and test contexts.

Megaohms (Mohm): a resistance unit equal to one million ohms, common in insulation testing, high-impedance circuits, and leakage measurements.

Ohms (ohm): the SI derived unit of electrical resistance, expressing how strongly a component opposes electric current.

This route is useful when comparing high-resistance values across ohm, megaohm, and gigaohm scales in insulation testing, leakage analysis, and high-impedance measurement work.

This conversion is purely multiplicative because both units reduce through one ohm basis with exact SI prefix scaling and no offset.

Method & Resistance Basis

Unit basis: megaohms and ohms are resistance units related by the SI mega-prefix.
Applied factor: ohms = megaohms x 1,000,000.
Consistency rule: calculator, table, FAQ, and direct answer all use the same exact factor.
Source: SI resistance prefixes normalized through ohms

Common Conversion Values

Megaohms (Mohm)	Ohms (ohm)
0.1	100,000
1	1,000,000
10	10,000,000
100	100,000,000
1,000	1,000,000,000
1,000,000	1,000,000,000,000

Frequently Asked Questions

What is 1 megaohm in ohms?

1 Megaohm equals 1,000,000 Ohms on this page.

Does this Megaohms to Ohms page use exact high-resistance SI scaling?

Yes. Megaohm and gigaohm routes use exact SI prefix relationships anchored to ohms, so insulation and high-impedance values stay aligned across the page.

When would I convert megaohms to ohms?

This route is useful when comparing high-resistance values across ohm, megaohm, and gigaohm scales in insulation testing, leakage analysis, and high-impedance measurement work.

How do I reverse Megaohms to Ohms?

Use the mirror Ohms to Megaohms route; it applies the inverse relationship with the same resistance assumptions.