Watts para Quilowatts (W → kW) — Conversor Grátis

W → kW Tabela de Referência

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

Valores baseados nos fatores de conversão NIST SP 811

Por que converter Watts para Quilowatts?

A conversão entre watts (W) e quilowatts (kW) é uma das conversões de potência mais comuns. Seja para engenharia, culinária, viagens ou ciência, saber como converter rapidamente W para kW economiza tempo e previne erros.

Power conversions (W to kW) 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.

Como converter Watts para Quilowatts

Para converter watts para quilowatts, use a seguinte fórmula:

kW = W × 0.001

Exemplo: 1 W = 0.001 kW

Por exemplo, 5 W = 0.005 kW, 10 W = 0.01 kW e 100 W = 0.1 kW. Para valores maiores, 1000 W = 1 kW. Inversamente, 1 kW = 1000 W. Nossa calculadora realiza esta conversão instantaneamente com precisão total — sem erros de arredondamento.

Casos de uso comuns

A microwave oven at full power: 1000 W = 1 kW
A traditional incandescent light bulb: 60 W = 0.06 kW
An electric kettle: 2000 W = 2 kW
A portable space heater: 1500 W = 1.5 kW
A laptop computer while charging: 100 W = 0.1 kW

Erros comuns a evitar

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.

Dicas profissionais

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.

O que é Watt?

The watt (W) is the SI derived unit of power. Defined as one joule per second. Named after James Watt.

Watts are used universally to measure the rate of energy transfer, commonly for light bulbs, electronics, and small appliances.

O que é Quilowatt?

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.

Perguntas Frequentes

Quantos quilowatts existem em 1 watt?

1 W equivale a 0.001 kW. Este é um fator de conversão exato definido pelo NIST.

Como converter watts para quilowatts?

Multiplique o valor em W pelo fator de conversão. Exemplo: 10 W = 0.01 kW. Use nossa calculadora acima para resultados instantâneos.

A conversão de watts para quilowatts é exata?

Sim, esta conversão é matematicamente exata com base na definição internacional dessas unidades (NIST SP 811).

Posso converter watts para quilowatts offline?

Sim! O OmniConvert funciona inteiramente no seu navegador — não precisa de conexão com a internet após o carregamento da página. Seus dados nunca saem do seu dispositivo.

Qual é a diferença entre watts e quilowatts?

Watts (W) e Quilowatts (kW) são unidades de potência mas pertencem a sistemas de medição diferentes. 1 W = 0.001 kW.

Watts → Quilowatts