watt-hour to decijoule
Convert watt-hour (Wh) to decijoule (dJ). Use an editable energy converter, conversion formula, and reference table.
1 Wh = 36,000 dJ
Conversion formula
One watt-hour equals 36,000 decijoule. Multiply your value in watt-hour by this factor to get decijoule. For the reverse conversion, divide by the same factor.
Worked example
To convert 5 watt-hour:5 × 36,000 = 180,000 dJ
Conversion table
| watt-hour (Wh) | decijoule (dJ) |
|---|---|
| 0.01 | 360 |
| 0.1 | 3,600 |
| 1 | 36,000 |
| 2 | 72,000 |
| 5 | 180,000 |
| 10 | 360,000 |
| 25 | 900,000 |
| 50 | 1,800,000 |
| 100 | 3,600,000 |
| 1000 | 36,000,000 |
About these measurements
Energy can be transferred through work, heating, or electrical processes.
The base reference used here is the joule. One watt-hour is 3,600 base units; one decijoule is 0.1 base units.
Important distinctions
Calorie and BTU definitions vary. These pages label thermochemical calories and International Table BTUs explicitly.
Precision
The converter uses stored conversion factors and floating-point arithmetic. Results display up to ten significant digits, switching to scientific notation for very small or large values. Keep the precision of your original measurement when reporting results.
Common questions
How do I convert Wh to dJ?
Multiply the quantity in Wh by 36,000. You can also type the value into the converter above.
Can I reverse the conversion?
Yes. Use the swap button or open the decijoule to watt-hour converter.
Reference
NIST Guide to the SI — conversion factors and prefix conventions. SI prefixes scale units by powers of ten; the dimension-specific notes above describe the assumptions used on this page.
