How many megawatts are in 1 kilowatt?

1 kW equals 0.001 MW. This is an exact conversion factor defined by NIST.

How do I convert kilowatts to megawatts?

Multiply the value in kW by the conversion factor. For example, 10 kW = 0.01 MW. Use our calculator above for instant results.

Is the kilowatts to megawatts conversion exact?

Yes, this conversion is mathematically exact based on the international definition of these units (NIST SP 811).

Can I convert kilowatts to megawatts offline?

Yes! OmniConvert runs entirely in your browser — no internet connection needed after the page loads. Your data never leaves your device, ensuring complete privacy.

What is the difference between kilowatts and megawatts?

Kilowatts (kW) and Megawatts (MW) are both units of power but belong to different measurement systems. 1 kW = 0.001 MW. Use the converter above to switch between them instantly.

Kilowatts to Megawatts (kW → MW) — Free Online Converter

kW → MW Reference Table

kW	MW
0.001 kW	0.000001 MW
0.002 kW	0.000002 MW
0.003 kW	0.000003 MW
0.004 kW	0.000004 MW
0.005 kW	0.000005 MW
0.006 kW	0.000006 MW
0.007 kW	0.000007 MW
0.008 kW	0.000008 MW
0.009 kW	0.000009 MW
0.01 kW	0.00001 MW
0.02 kW	0.00002 MW
0.03 kW	0.00003 MW
0.04 kW	0.00004 MW
0.05 kW	0.00005 MW
0.06 kW	0.00006 MW
0.07 kW	0.00007 MW
0.08 kW	0.00008 MW
0.09 kW	0.00009 MW
0.1 kW	0.0001 MW
0.2 kW	0.0002 MW
0.3 kW	0.0003 MW
0.4 kW	0.0004 MW
0.5 kW	0.0005 MW
0.6 kW	0.0006 MW
0.7 kW	0.0007 MW
0.8 kW	0.0008 MW
0.9 kW	0.0009 MW
1 kW	0.001 MW
1.5 kW	0.0015 MW
2 kW	0.002 MW
2.5 kW	0.0025 MW
3 kW	0.003 MW
3.5 kW	0.0035 MW
4 kW	0.004 MW
4.5 kW	0.0045 MW
5 kW	0.005 MW
5.5 kW	0.0055 MW
6 kW	0.006 MW
6.5 kW	0.0065 MW
7 kW	0.007 MW
7.5 kW	0.0075 MW
8 kW	0.008 MW
8.5 kW	0.0085 MW
9 kW	0.009 MW
9.5 kW	0.0095 MW
10 kW	0.01 MW
11 kW	0.011 MW
12 kW	0.012 MW
13 kW	0.013 MW
14 kW	0.014 MW
15 kW	0.015 MW
16 kW	0.016 MW
17 kW	0.017 MW
18 kW	0.018 MW
19 kW	0.019 MW
20 kW	0.02 MW
25 kW	0.025 MW
30 kW	0.03 MW
35 kW	0.035 MW
40 kW	0.04 MW
45 kW	0.045 MW
50 kW	0.05 MW
55 kW	0.055 MW
60 kW	0.06 MW
65 kW	0.065 MW
70 kW	0.07 MW
75 kW	0.075 MW
80 kW	0.08 MW
85 kW	0.085 MW
90 kW	0.09 MW
95 kW	0.095 MW
100 kW	0.1 MW
120 kW	0.12 MW
125 kW	0.125 MW
130 kW	0.13 MW
140 kW	0.14 MW
150 kW	0.15 MW
160 kW	0.16 MW
175 kW	0.175 MW
180 kW	0.18 MW
200 kW	0.2 MW
225 kW	0.225 MW
250 kW	0.25 MW
275 kW	0.275 MW
300 kW	0.3 MW
350 kW	0.35 MW
400 kW	0.4 MW
450 kW	0.45 MW
500 kW	0.5 MW
600 kW	0.6 MW
700 kW	0.7 MW
750 kW	0.75 MW
800 kW	0.8 MW
900 kW	0.9 MW
1000 kW	1 MW
1200 kW	1.2 MW
1250 kW	1.25 MW
1500 kW	1.5 MW
1750 kW	1.75 MW
2000 kW	2 MW
2500 kW	2.5 MW
3000 kW	3 MW
4000 kW	4 MW
4500 kW	4.5 MW
5000 kW	5 MW
6000 kW	6 MW
7000 kW	7 MW
7500 kW	7.5 MW
8000 kW	8 MW
9000 kW	9 MW
10000 kW	10 MW
15000 kW	15 MW
20000 kW	20 MW
25000 kW	25 MW
50000 kW	50 MW
75000 kW	75 MW
100000 kW	100 MW

Values based on NIST SP 811 conversion factors

Why Convert Kilowatts to Megawatts?

Converting between kilowatts (kW) and megawatts (MW) is one of the most common power conversions. Whether for engineering, cooking, travel, or science, knowing how to quickly convert kW to MW saves time and prevents errors.

Power conversions (kW to MW) are essential for automotive enthusiasts, electrical engineers, and athletes. Car buyers frequently convert horsepower to kilowatts to compare engine performance across international brands. In electrical engineering, sizing generators and motors requires consistent power units to prevent overloads and ensure compatibility. Cyclists and rowers use power meters to track output in watts, converting these figures to estimate calorie burn or compare efforts. Misinterpreting power ratings can result in buying underpowered equipment or damaging electrical systems, highlighting the need for accurate conversion tools.

How to Convert Kilowatts to Megawatts

To convert kilowatts to megawatts, use the following formula:

MW = kW × 0.001

Example: 1 kW = 0.001 MW

For example, 5 kW = 0.005 MW, 10 kW = 0.01 MW, and 100 kW = 0.1 MW. For larger values, 1000 kW = 1 MW. Conversely, 1 MW = 1000 kW. Our calculator above performs this conversion instantly with full precision — no rounding errors.

Common Mistakes to Avoid

kW vs kWh: kW is power (rate), kWh is energy (total used).
HP variations: Mechanical HP (~745.7W) vs Metric HP (~735.5W).
Apparent Power: Watts vs Volt-Amps (VA) differ due to power factor.

Pro Tips

LED bulbs: A 10W LED replaces a 60W incandescent (saves energy).
Appliance labels: Check the back label for Wattage to avoid overloading strips.
Solar panels: Ratings are 'Peak Watts' (ideal conditions), expect less in reality.

What is a Kilowatt?

The kilowatt (kW) is a unit of power equal to 1,000 watts. It measures the rate at which energy is used or generated.

Kilowatts are used to measure the power output of engines (motors), heaters, and residential electricity consumption rates.

What is a Megawatt?

A unit of power equal to 1,000,000 Watts.

Power plant output.

Kilowatts → Megawatts

Kilowatts to Megawatts Formula