Revolutions/Hour to Megahertz Converter

Frequency Converter

13 units available

Decimals:

From

To

2.777778e-10

1 rph = 2.777778e-10 MHz

Formula:

MHz = rph × 2.777778e-10

With your value: 1 rph = 2.777778e-10 MHz

Other Revolutions/Hour to Megahertz conversions

2 rph to MHz 3 rph to MHz 4 rph to MHz 5 rph to MHz 6 rph to MHz 7 rph to MHz 8 rph to MHz

Revolutions/Hour to Megahertz Conversion Table

Revolutions/Hour (rph)	Megahertz (MHz)
0.5	1.388889e-10
1	2.777778e-10
2	5.555556e-10
5	1.388889e-9
10	2.777778e-9
15	4.166667e-9
20	5.555556e-9
25	6.944444e-9
50	1.388889e-8
100	2.777778e-8
250	6.944444e-8
500	1.388889e-7
1000	2.777778e-7

Megahertz to Revolutions/Hour Conversion Table

Megahertz (MHz)	Revolutions/Hour (rph)
0.5	1,800,000,000
1	3,600,000,000
2	7,200,000,000
5	18,000,000,000
10	36,000,000,000
15	54,000,000,000
20	72,000,000,000
25	90,000,000,000
50	180,000,000,000
100	360,000,000,000
250	900,000,000,000
500	1.800000e+12
1000	3.600000e+12

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Revolutions/Hour (rph)

Frequency

SI definition

Derived from the hertz (1 Hz = 1 s⁻¹), traceable to the SI second.

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

Megahertz (MHz)

Frequency

SI definition

Derived from the hertz (1 Hz = 1 s⁻¹), traceable to the SI second.

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

How to Convert Revolutions/Hour to Megahertz

To convert from Revolutions/Hour (rph) to Megahertz (MHz), multiply the value by 2.777778e-10.

Formula: MHz = rph × 2.777778e-10

Reverse: rph = MHz × 3.600000e+9

Step-by-Step Example

Start with your value in Revolutions/Hour. For example: 5 rph
Multiply by the conversion factor: 5 x 2.777778e-10
The result is: 1.388889e-9 MHz

About Revolutions/Hour

The revolutions/hour (rph) is a unit of frequency. One revolutions/hour equals 0.0002777777778 hertzs. UnitConvertLab converts it against every other frequency unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: frequency calculations, engineering and science, education.

About Megahertz

The megahertz (MHz) is a unit of frequency. One megahertz equals 1.000000 × 10^+6 hertzs. UnitConvertLab converts it against every other frequency unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: frequency calculations, engineering and science, education.

Frequently Asked Questions

How many Megahertz are in 1 Revolutions/Hour?

There are exactly 2.777778e-10 Megahertz in 1 Revolutions/Hour. This means the conversion factor from Revolutions/Hour to Megahertz is 2.777778e-10.

What is the formula to convert Revolutions/Hour to Megahertz?

The formula to convert Revolutions/Hour to Megahertz is: MHz = rph × 2.777778e-10. For example, to convert 10 Revolutions/Hour to Megahertz, you would multiply 10 by 2.777778e-10.

What is a Revolutions/Hour?