Energy Converter
British Thermal Units to Kilowatt-hours Converter
British Thermal Units to Kilowatt-hours with a fast local calculator, clear formula, and practical examples.
Quick answer
1 BTU = 0.0003 kWh
Convert British Thermal Units to Kilowatt-hours using the formula shown below. This energy converter is useful for nutrition labels, meal tracking, workouts, and science calculations.
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British Thermal Units to Kilowatt-hours Converter
Try common values
Unit relationship: 1 BTU = 0.0003 kWh and 1 kWh = 3,412.1416 BTU.
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Unit scale
Equivalent Energy Values
Compare energy values across calories, kilojoules, joules, and watt-hours.
| Unit | Value |
|---|---|
| Kilowatt-hours(kWh) | 0.000293 |
| Watt-hours(Wh) | 0.293072 |
| British Thermal Units(BTU) | 1 |
| Kilojoules(kJ) | 1.05506 |
| Food Calories(Cal) | 0.252165 |
| Small Calories(cal) | 252.165392 |
| Joules(J) | 1,055.06 |
Formula
kilowatt-hours = british thermal units x 0.0002930711
This calculator uses the standard conversion formula and rounds the final answer to 4 decimal places.
Formula explorer
How the BTU to kWh formula works
1. Formula
kilowatt-hours = british thermal units x 0.0002930711
2. Worked example
1 BTU = 0.0003 kWh
Start with 1 british thermal units, apply the formula, then round the result.
3. Reverse check
KWH TO BTU Converter
Use the reverse converter to check the answer or go from kilowatt-hours back to british thermal units.
This conversion multiplies the british thermal units value by the factor shown in the formula to get kilowatt-hours.
When to Use This Converter
Use this converter when you need a quick answer for everyday measurements, unit comparisons, worksheets, recipes, product listings, travel planning, or project notes.
For best results, enter the numeric value only. The conversion runs locally in your browser.
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Explain this conversion simply
Get a short classroom-style explanation. If AI is not configured, EasyConvertAll uses a local explanation.
Common Tools Used to Measure Energy
Energy values often come from food labels, appliance labels, or utility readings.
Food calories and physical small calories are different; use the unit shown on the source.
Example Conversions
| British Thermal Units | Kilowatt-hours |
|---|---|
| 1 BTU | 0.0003 kWh |
| 100 BTU | 0.0293 kWh |
| 1,000 BTU | 0.2931 kWh |
| 3,412.14 BTU | 1 kWh |
| 10,000 BTU | 2.9307 kWh |
| 100,000 BTU | 29.3071 kWh |
Printable conversion table
British Thermal Units to Kilowatt-hours chart, 1 to 100
Scan common values, print the table, copy it, or download a CSV for worksheets, notes, spreadsheets, and quick reference.
| British Thermal Units (BTU) | Kilowatt-hours (kWh) |
|---|---|
| 1 BTU | 0.0003 kWh |
| 2 BTU | 0.0006 kWh |
| 3 BTU | 0.0009 kWh |
| 4 BTU | 0.0012 kWh |
| 5 BTU | 0.0015 kWh |
| 6 BTU | 0.0018 kWh |
| 7 BTU | 0.0021 kWh |
| 8 BTU | 0.0023 kWh |
| 9 BTU | 0.0026 kWh |
| 10 BTU | 0.0029 kWh |
| 11 BTU | 0.0032 kWh |
| 12 BTU | 0.0035 kWh |
| 13 BTU | 0.0038 kWh |
| 14 BTU | 0.0041 kWh |
| 15 BTU | 0.0044 kWh |
| 16 BTU | 0.0047 kWh |
| 17 BTU | 0.005 kWh |
| 18 BTU | 0.0053 kWh |
| 19 BTU | 0.0056 kWh |
| 20 BTU | 0.0059 kWh |
| 21 BTU | 0.0062 kWh |
| 22 BTU | 0.0064 kWh |
| 23 BTU | 0.0067 kWh |
| 24 BTU | 0.007 kWh |
| 25 BTU | 0.0073 kWh |
| 26 BTU | 0.0076 kWh |
| 27 BTU | 0.0079 kWh |
| 28 BTU | 0.0082 kWh |
| 29 BTU | 0.0085 kWh |
| 30 BTU | 0.0088 kWh |
| 31 BTU | 0.0091 kWh |
| 32 BTU | 0.0094 kWh |
| 33 BTU | 0.0097 kWh |
| 34 BTU | 0.01 kWh |
| 35 BTU | 0.0103 kWh |
| 36 BTU | 0.0106 kWh |
| 37 BTU | 0.0108 kWh |
| 38 BTU | 0.0111 kWh |
| 39 BTU | 0.0114 kWh |
| 40 BTU | 0.0117 kWh |
| 41 BTU | 0.012 kWh |
| 42 BTU | 0.0123 kWh |
| 43 BTU | 0.0126 kWh |
| 44 BTU | 0.0129 kWh |
| 45 BTU | 0.0132 kWh |
| 46 BTU | 0.0135 kWh |
| 47 BTU | 0.0138 kWh |
| 48 BTU | 0.0141 kWh |
| 49 BTU | 0.0144 kWh |
| 50 BTU | 0.0147 kWh |
| 51 BTU | 0.0149 kWh |
| 52 BTU | 0.0152 kWh |
| 53 BTU | 0.0155 kWh |
| 54 BTU | 0.0158 kWh |
| 55 BTU | 0.0161 kWh |
| 56 BTU | 0.0164 kWh |
| 57 BTU | 0.0167 kWh |
| 58 BTU | 0.017 kWh |
| 59 BTU | 0.0173 kWh |
| 60 BTU | 0.0176 kWh |
| 61 BTU | 0.0179 kWh |
| 62 BTU | 0.0182 kWh |
| 63 BTU | 0.0185 kWh |
| 64 BTU | 0.0188 kWh |
| 65 BTU | 0.019 kWh |
| 66 BTU | 0.0193 kWh |
| 67 BTU | 0.0196 kWh |
| 68 BTU | 0.0199 kWh |
| 69 BTU | 0.0202 kWh |
| 70 BTU | 0.0205 kWh |
| 71 BTU | 0.0208 kWh |
| 72 BTU | 0.0211 kWh |
| 73 BTU | 0.0214 kWh |
| 74 BTU | 0.0217 kWh |
| 75 BTU | 0.022 kWh |
| 76 BTU | 0.0223 kWh |
| 77 BTU | 0.0226 kWh |
| 78 BTU | 0.0229 kWh |
| 79 BTU | 0.0232 kWh |
| 80 BTU | 0.0234 kWh |
| 81 BTU | 0.0237 kWh |
| 82 BTU | 0.024 kWh |
| 83 BTU | 0.0243 kWh |
| 84 BTU | 0.0246 kWh |
| 85 BTU | 0.0249 kWh |
| 86 BTU | 0.0252 kWh |
| 87 BTU | 0.0255 kWh |
| 88 BTU | 0.0258 kWh |
| 89 BTU | 0.0261 kWh |
| 90 BTU | 0.0264 kWh |
| 91 BTU | 0.0267 kWh |
| 92 BTU | 0.027 kWh |
| 93 BTU | 0.0273 kWh |
| 94 BTU | 0.0275 kWh |
| 95 BTU | 0.0278 kWh |
| 96 BTU | 0.0281 kWh |
| 97 BTU | 0.0284 kWh |
| 98 BTU | 0.0287 kWh |
| 99 BTU | 0.029 kWh |
| 100 BTU | 0.0293 kWh |
Frequently Asked Questions
How do I convert british thermal units to kilowatt-hours?
Use the formula kilowatt-hours = british thermal units x 0.0002930711. Enter a value in the calculator above to get a rounded result instantly.
Is this converter free?
Yes. The conversion runs locally in your browser, with no account, database, or paid API.
How many decimal places are shown?
Results are rounded to 4 decimal places for a practical balance of accuracy and readability.