How to use this Watt-hour to Kilowatt-hour Converter 🤔
Follow these steps to convert given energy from the units of Watt-hour to the units of Kilowatt-hour.
Enter the input Watt-hour value in the text field.
The calculator converts the given Watt-hour into Kilowatt-hour in realtime ⌚ using the conversion formula, and displays under the Kilowatt-hour label. You do not need to click any button. If the input changes, Kilowatt-hour value is re-calculated, just like that.
You may copy the resulting Kilowatt-hour value using the Copy button.
To view a detailed step by step calculation of the conversion, click on the View Calculation button.
You can also reset the input by clicking on Reset button present below the input field.
What is the Formula to convert Watt-hour to Kilowatt-hour?
The formula to convert given energy from Watt-hour to Kilowatt-hour is:
Energy(Kilowatt-hour) = Energy(Watt-hour)/1e3
Substitute the given value of energy in watt-hour, i.e., Energy(Watt-hour) in the above formula and simplify the right-hand side value. The resulting value is the energy in kilowatt-hour, i.e., Energy(Kilowatt-hour).
Calculation
Calculation will be done after you enter a valid input.
Examples
1
Consider that we have a light bulb that consumes 300 watt-hours (Wh) of energy over the 5 hours it was on. Convert this energy consumption from watt-hours to Kilowatt-hour.
Answer:
Given:
The energy in watt-hour is:
Energy(Watt-hour) = 300
Formula:
The formula to convert energy from watt-hour to kilowatt-hour is:
Energy(Kilowatt-hour) = Energy(Watt-hour)/1e3
Substitution:
Substitute given weight Energy(Watt-hour) = 300 in the above formula.
Energy(Kilowatt-hour) = 300/1e3
Energy(Kilowatt-hour) = 0.3
Final Answer:
Therefore, 300 Wh is equal to 0.3 kWh.
The energy is 0.3 kWh, in kilowatt-hour.
2
Consider that a rechargeable battery stores 500 watt-hours (Wh) of energy. Convert this stored energy from watt-hours to Kilowatt-hour.
Answer:
Given:
The energy in watt-hour is:
Energy(Watt-hour) = 500
Formula:
The formula to convert energy from watt-hour to kilowatt-hour is:
Energy(Kilowatt-hour) = Energy(Watt-hour)/1e3
Substitution:
Substitute given weight Energy(Watt-hour) = 500 in the above formula.
Energy(Kilowatt-hour) = 500/1e3
Energy(Kilowatt-hour) = 0.5
Final Answer:
Therefore, 500 Wh is equal to 0.5 kWh.
The energy is 0.5 kWh, in kilowatt-hour.
Watt-hour to Kilowatt-hour Conversion Table
The following table gives some of the most used conversions from Watt-hour to Kilowatt-hour.
Watt-hour (Wh)
Kilowatt-hour (kWh)
0.01 Wh
0.00001kWh
0.1 Wh
0.0001kWh
1 Wh
0.001kWh
2 Wh
0.002kWh
3 Wh
0.003kWh
4 Wh
0.004kWh
5 Wh
0.005kWh
6 Wh
0.006kWh
7 Wh
0.007kWh
8 Wh
0.008kWh
9 Wh
0.009kWh
10 Wh
0.01kWh
20 Wh
0.02kWh
50 Wh
0.05kWh
100 Wh
0.1kWh
1000 Wh
1 kWh
Watt-hour
A Watt-hour (Wh) is a unit of energy that measures the amount of electrical energy consumed or generated over time. One Watt-hour is equivalent to one watt of power used or produced for one hour. This unit is commonly used to quantify energy usage in households, industries, and various devices. For instance, a 100-watt light bulb running for 10 hours consumes 1000 watt-hours, or 1 kilowatt-hour (kWh). Watt-hours are essential for understanding energy consumption, billing in electric utilities, and managing energy efficiency.
Kilowatt-hour
A Kilowatt-hour (kWh) is a unit of energy that measures the amount of electrical energy consumed or generated over time. One kilowatt-hour is equivalent to one kilowatt (1,000 watts) of power used or produced for one hour. This unit is commonly used to quantify energy usage in households, industries, and various devices. For example, if a 1,000-watt appliance runs for one hour, it consumes 1 kWh of energy. Kilowatt-hours are essential for understanding energy consumption, billing in electric utilities, and managing energy efficiency.
Frequently Asked Questions (FAQs)
1. What is the formula for converting Watt-hour to Kilowatt-hour in Energy?
The formula to convert Watt-hour to Kilowatt-hour in Energy is:
Watt-hour/1e3
2. Is this tool free or paid?
This Energy conversion tool, which converts Watt-hour to Kilowatt-hour, is completely free to use.
3. How do I convert Energy from Watt-hour to Kilowatt-hour?
To convert Energy from Watt-hour to Kilowatt-hour, you can use the following formula:
Watt-hour/1e3
For example, if you have a value in Watt-hour, you substitute that value in place of Watt-hour in the above formula, and solve the mathematical expression to get the equivalent value in Kilowatt-hour.
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"conversion": "watt_hour-kilowatt_hour",
"x_slug": "watt_hour",
"y_slug": "kilowatt_hour",
"x": "Wh",
"y": "kWh",
"x_desc": "Watt-hour",
"y_desc": "Kilowatt-hour",
"category": "Energy",
"symbol": "m",
"formula": "x/1e3",
"precision": 11,
"examples": "<div class=\"example\">\n <div class=\"example_head\"><span class=\"example_n\">1</span>\n <h3 class=\"question\">Consider that we have a light bulb that consumes 300 watt-hours (Wh) of energy over the 5 hours it was on.<br>Convert this energy consumption from watt-hours to Kilowatt-hour.</h3></div>\n <h4 class=\"answer\">Answer:</h4>\n <p><strong>Given:</strong></p>\n <p>The energy in watt-hour is:</p>\n <p class=\"step\"><span>Energy<sub>(Watt-hour)</sub></span> = 300</p>\n <p><strong>Formula:</strong></p>\n <p>The formula to convert energy from watt-hour to kilowatt-hour is:</p>\n <p class=\"formula step\"><span>Energy<sub>(Kilowatt-hour)</sub></span> = <span>Energy<sub>(Watt-hour)</sub></span>/1e3</p>\n <p><strong>Substitution:</strong></p>\n <p>Substitute given weight <strong>Energy<sub>(Watt-hour)</sub> = 300</strong> in the above formula.</p>\n <p class=\"step\"><span>Energy<sub>(Kilowatt-hour)</sub></span> = <span>300</span>/1e3</p>\n <p class=\"step\"><span>Energy<sub>(Kilowatt-hour)</sub></span> = 0.3</p>\n <p><strong>Final Answer:</strong></p>\n <p>Therefore, <strong>300 Wh</strong> is equal to <strong>0.3 kWh</strong>.</p>\n <p>The energy is <strong>0.3 kWh</strong>, in kilowatt-hour.</p>\n </div>\n <div class=\"example\">\n <div class=\"example_head\"><span class=\"example_n\">2</span>\n <h3 class=\"question\">Consider that a rechargeable battery stores 500 watt-hours (Wh) of energy.<br>Convert this stored energy from watt-hours to Kilowatt-hour.</h3></div>\n <h4 class=\"answer\">Answer:</h4>\n <p><strong>Given:</strong></p>\n <p>The energy in watt-hour is:</p>\n <p class=\"step\"><span>Energy<sub>(Watt-hour)</sub></span> = 500</p>\n <p><strong>Formula:</strong></p>\n <p>The formula to convert energy from watt-hour to kilowatt-hour is:</p>\n <p class=\"formula step\"><span>Energy<sub>(Kilowatt-hour)</sub></span> = <span>Energy<sub>(Watt-hour)</sub></span>/1e3</p>\n <p><strong>Substitution:</strong></p>\n <p>Substitute given weight <strong>Energy<sub>(Watt-hour)</sub> = 500</strong> in the above formula.</p>\n <p class=\"step\"><span>Energy<sub>(Kilowatt-hour)</sub></span> = <span>500</span>/1e3</p>\n <p class=\"step\"><span>Energy<sub>(Kilowatt-hour)</sub></span> = 0.5</p>\n <p><strong>Final Answer:</strong></p>\n <p>Therefore, <strong>500 Wh</strong> is equal to <strong>0.5 kWh</strong>.</p>\n <p>The energy is <strong>0.5 kWh</strong>, in kilowatt-hour.</p>\n </div>\n ",
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"table1n": "<h2><span class=\"x\">Watt-hour</span> to <span class=\"y\">Kilowatt-hour</span> Conversion Table</h2><p>The following table gives some of the most used conversions from Watt-hour to Kilowatt-hour.</p><table><thead><tr><th scope=\"column\" role=\"columnheader\">Watt-hour (<span class=\"unit\">Wh</span>)</th><th scope=\"column\" role=\"columnheader\">Kilowatt-hour (<span class=\"unit\">kWh</span>)</th><tr></thead><tbody><tr><td>0.01 <span class=\"unit\">Wh</span></td><td>0<span>.00001</span> <span class=\"unit\">kWh</span></td></tr><tr><td>0.1 <span class=\"unit\">Wh</span></td><td>0<span>.0001</span> <span class=\"unit\">kWh</span></td></tr><tr><td>1 <span class=\"unit\">Wh</span></td><td>0<span>.001</span> <span class=\"unit\">kWh</span></td></tr><tr><td>2 <span class=\"unit\">Wh</span></td><td>0<span>.002</span> <span class=\"unit\">kWh</span></td></tr><tr><td>3 <span class=\"unit\">Wh</span></td><td>0<span>.003</span> <span class=\"unit\">kWh</span></td></tr><tr><td>4 <span class=\"unit\">Wh</span></td><td>0<span>.004</span> <span class=\"unit\">kWh</span></td></tr><tr><td>5 <span class=\"unit\">Wh</span></td><td>0<span>.005</span> <span class=\"unit\">kWh</span></td></tr><tr><td>6 <span class=\"unit\">Wh</span></td><td>0<span>.006</span> <span class=\"unit\">kWh</span></td></tr><tr><td>7 <span class=\"unit\">Wh</span></td><td>0<span>.007</span> <span class=\"unit\">kWh</span></td></tr><tr><td>8 <span class=\"unit\">Wh</span></td><td>0<span>.008</span> <span class=\"unit\">kWh</span></td></tr><tr><td>9 <span class=\"unit\">Wh</span></td><td>0<span>.009</span> <span class=\"unit\">kWh</span></td></tr><tr><td>10 <span class=\"unit\">Wh</span></td><td>0<span>.01</span> <span class=\"unit\">kWh</span></td></tr><tr><td>20 <span class=\"unit\">Wh</span></td><td>0<span>.02</span> <span class=\"unit\">kWh</span></td></tr><tr><td>50 <span class=\"unit\">Wh</span></td><td>0<span>.05</span> <span class=\"unit\">kWh</span></td></tr><tr><td>100 <span class=\"unit\">Wh</span></td><td>0<span>.1</span> <span class=\"unit\">kWh</span></td></tr><tr><td>1000 <span class=\"unit\">Wh</span></td><td>1 <span class=\"unit\">kWh</span></td></tr></table>",
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"x_long_desc": "A Watt-hour (Wh) is a unit of energy that measures the amount of electrical energy consumed or generated over time. One Watt-hour is equivalent to one watt of power used or produced for one hour. This unit is commonly used to quantify energy usage in households, industries, and various devices. For instance, a 100-watt light bulb running for 10 hours consumes 1000 watt-hours, or 1 kilowatt-hour (kWh). Watt-hours are essential for understanding energy consumption, billing in electric utilities, and managing energy efficiency.",
"y_long_desc": "A Kilowatt-hour (kWh) is a unit of energy that measures the amount of electrical energy consumed or generated over time. One kilowatt-hour is equivalent to one kilowatt (1,000 watts) of power used or produced for one hour. This unit is commonly used to quantify energy usage in households, industries, and various devices. For example, if a 1,000-watt appliance runs for one hour, it consumes 1 kWh of energy. Kilowatt-hours are essential for understanding energy consumption, billing in electric utilities, and managing energy efficiency."
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ConvertOnline