Erg/Second to Milliwatt Converter
Quick answer
To convert Erg/Seconds to Milliwatts, multiply by 1.000000e-4 (or divide by 10,000). Therefore, 1 Erg/Second (erg/s) equals 1.000000e-4 Milliwatts (mW).
Formula: mW = erg/s × 1.000000e-4. Worked example: 10 erg/s = 0.001 mW.
Convert Erg/Second (erg/s) to Milliwatt (mW) online with our free unit converter. In power, 1 erg/s = 1.000000e-4 mW. Explore step-by-step conversion steps, mathematical formulas, and quick conversion reference tables below.
Worked example: converting Erg/Second to Milliwatt
- Step 1 — start with the formula. mW = erg/s × 0.0001
- Step 2 — substitute your figure. 10 erg/s × 1.000000e-4
- Step 3 — read the result. 10 erg/s = 0.001 mW
- Step 4 — check it in reverse. erg/s = mW × 10,000 returns 10 erg/s, which matches the figure you started with.
Power Converter
22 units available
1 erg/s = 1.000000e-4 mW
Formula:
mW = erg/s × 0.0001With your value: 1 erg/s = 1.000000e-4 mW
How big is that?
Everyday references on a logarithmic scale, all expressed in erg/second so you can sanity-check the result.
Other Erg/Second to Milliwatt conversions
Erg/Second to Milliwatt Conversion Table
| Erg/Second (erg/s) | Milliwatt (mW) |
|---|---|
| 0.5 | 5.000000e-5 |
| 1 | 1.000000e-4 |
| 2 | 0.0002 |
| 5 | 0.0005 |
| 10 | 0.001 |
| 15 | 0.0015 |
| 20 | 0.002 |
| 25 | 0.0025 |
| 50 | 0.005 |
| 100 | 0.01 |
| 250 | 0.025 |
| 500 | 0.05 |
| 1000 | 0.1 |
Milliwatt to Erg/Second Conversion Table
| Milliwatt (mW) | Erg/Second (erg/s) |
|---|---|
| 0.5 | 5,000 |
| 1 | 10,000 |
| 2 | 20,000 |
| 5 | 50,000 |
| 10 | 100,000 |
| 15 | 150,000 |
| 20 | 200,000 |
| 25 | 250,000 |
| 50 | 500,000 |
| 100 | 1,000,000 |
| 250 | 2,500,000 |
| 500 | 5,000,000 |
| 1000 | 10,000,000 |
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.
Erg/Second (erg/s)
Power
Derived from the watt (1 W = 1 J/s).
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
Milliwatt (mW)
Power
Derived from the watt (1 W = 1 J/s).
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
How to Convert Erg/Second to Milliwatt
To convert from Erg/Second (erg/s) to Milliwatt (mW), multiply the value by 1.000000e-4.
Formula: mW = erg/s × 0.0001
Reverse: erg/s = mW × 10,000
Step-by-Step Example
- Start with your value in Erg/Second. For example: 5 erg/s
- Multiply by the conversion factor: 5 x 1.000000e-4
- The result is: 0.0005 mW
Erg/Second and Milliwatt Relationship
This calculation facilitates standardized conversion between recognized units of power. Since 1 Erg/Second represents a fraction of a Milliwatt (1 Milliwatt ≈ 10,000 Erg/Seconds), the Milliwatt is the larger measurement interval. Understanding the relationship between Erg/Second and Milliwatt is essential for accurate calculations in physics, engineering, commerce, and daily applications.
About Erg/Second
The Erg/Second (symbol: erg/s) is a recognized unit in the Standard measurement framework, utilized within power applications for precision and standardized data representation.
Common uses of Erg/Second: power calculations, engineering and science, education.
About Milliwatt
The Milliwatt (symbol: mW) is a recognized unit in the Metric (SI) measurement framework, utilized within power applications for precision and standardized data representation.
Common uses of Milliwatt: power calculations, engineering and science, education.
Frequently Asked Questions
- How many Milliwatts are in 1 Erg/Second?
- There are exactly 1.000000e-4 Milliwatts in 1 Erg/Second. This means the conversion factor from Erg/Second to Milliwatt is 1.000000e-4.
- What is the formula to convert Erg/Second to Milliwatt?
- The formula to convert Erg/Second to Milliwatt is: mW = erg/s × 0.0001. For example, to convert 10 Erg/Seconds to Milliwatts, you would multiply 10 by 1.000000e-4.
- What is a Erg/Second?
- The Erg/Second (symbol: erg/s) is a recognized unit in the Standard measurement framework, utilized within power applications for precision and standardized data representation.
- What is a Milliwatt?
- The Milliwatt (symbol: mW) is a recognized unit in the Metric (SI) measurement framework, utilized within power applications for precision and standardized data representation.
- What are the common uses of Erg/Second?
- The Erg/Second is commonly used in power calculations, engineering and science, education.
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Cite this page
UnitConvertLab. (2026). Erg/Second to Milliwatt converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/erg_per_second-to-milliwatt