Convert 10 Kilohertz (kHz) to Revolutions/Hour (rph).

10 Kilohertz equals 36,000,000 Revolutions/Hour. Multiply 10 by 3,600,000.

10 Kilohertz = 36,000,000 Revolutions/Hour

Worked example: converting Kilohertz to Revolutions/Hour

Step 1 — start with the formula. rph = kHz × 3,600,000
Step 2 — substitute your figure. 10 kHz × 3,600,000
Step 3 — read the result. 10 kHz = 36,000,000 rph
Step 4 — check it in reverse. kHz = rph × 2.777778e-7 returns Invalid kHz, which matches the figure you started with.

Frequency Converter

13 units available

Decimals:

From

To

36,000,000

10 kHz = 36,000,000 rph

Formula:

rph = kHz × 3,600,000

With your value: 10 kHz = 36,000,000 rph

Other Kilohertz to Revolutions/Hour conversions

6 kHz to rph 7 kHz to rph 8 kHz to rph 9 kHz to rph 11 kHz to rph 12 kHz to rph 13 kHz to rph Full Kilohertz to Revolutions/Hour converter

Kilohertz to Revolutions/Hour Conversion Table

Kilohertz (kHz)	Revolutions/Hour (rph)
0.5	1,800,000
1	3,600,000
2	7,200,000
5	18,000,000
10	36,000,000
15	54,000,000
20	72,000,000
25	90,000,000
50	180,000,000
100	360,000,000
250	900,000,000
500	1,800,000,000
1000	3,600,000,000

Revolutions/Hour to Kilohertz Conversion Table

Revolutions/Hour (rph)	Kilohertz (kHz)
0.5	1.388889e-7
1	2.777778e-7
2	5.555556e-7
5	1.388889e-6
10	2.777778e-6
15	4.166667e-6
20	5.555556e-6
25	6.944444e-6
50	1.388889e-5
100	2.777778e-5
250	6.944444e-5
500	0.000139
1000	0.000278

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.

Kilohertz (kHz)

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

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

How to Convert Kilohertz to Revolutions/Hour

To convert from Kilohertz (kHz) to Revolutions/Hour (rph), multiply the value by 3,600,000.

Formula: rph = kHz × 3,600,000

Reverse: kHz = rph × 2.777778e-7

Step-by-Step Example

Start with your value in Kilohertz. For example: 5 kHz
Multiply by the conversion factor: 5 x 3,600,000
The result is: 18,000,000 rph

About Kilohertz

The kilohertz (kHz) is a unit of frequency. One kilohertz equals 1000 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 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.

Frequently Asked Questions

What is 10 Kilohertz in Revolutions/Hour?

10 Kilohertz equals 36,000,000 Revolutions/Hour.

How many Revolutions/Hour are in 1 Kilohertz?

There are exactly 3,600,000 Revolutions/Hour in 1 Kilohertz. This means the conversion factor from Kilohertz to Revolutions/Hour is 3,600,000.

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

The formula to convert Kilohertz to Revolutions/Hour is: rph = kHz × 3,600,000. For example, to convert 10 Kilohertz to Revolutions/Hour, you would multiply 10 by 3,600,000.

What is a Kilohertz?