joule to watt-hour
Live joule (J) to watt-hour (Wh) converter. Plus a 10-value reference table and FAQs.
환산표
joule에서 watt-hour까지 10개 샘플 값. 임의의 값에는 위쪽 환산기를 사용하세요.
| joule (J) | → | watt-hour (Wh) |
|---|---|---|
| 0.001 J | → | 2.7778e-7 Wh |
| 0.01 J | → | 2.7778e-6 Wh |
| 0.1 J | → | 2.7778e-5 Wh |
| 0.5 J | → | 0.000139 Wh |
| 1 J | → | 0.000278 Wh |
| 2 J | → | 0.000556 Wh |
| 5 J | → | 0.001389 Wh |
| 10 J | → | 0.002778 Wh |
| 100 J | → | 0.027778 Wh |
| 1,000 J | → | 0.277778 Wh |
joule 소개
SI unit of energy. 1 N·m.
watt-hour 소개
1 W sustained for 1 hour (3600 J).
How joule to watt-hour conversion works
Both units belong to Energy. Unitbox first expresses the input in the category reference unit (J), then expresses that same quantity in watt-hour.
The right unit depends on the convention used by your industry, country, instrument, or source document.
Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.
자주 묻는 질문
Frequently Asked Questions
How do I convert joule to watt-hour?
Multiply the joule value by 0.000278 to get it in watt-hour. For example, 10 J = 0.0028 Wh.
What is 1 J in Wh?
1 J = 0.000278 Wh.
What is 100 J in Wh?
100 J = 0.0278 Wh.
What is the formula?
Linear: multiply by 0.000278 (the unit factor ratio).
관련 환산
Convert joule to kilojoule
#2Convert joule to calorie
#3Convert joule to kilocalorie
#4Convert joule to kilowatt hour
#5Convert joule to btu
#6Convert joule to electronvolt
#7Convert joule to foot pound
#8Convert joule to therm
#9Convert kilojoule to joule
#10Convert calorie to joule
#11Convert kilocalorie to joule
#12Convert kilowatt hour to joule
#13Convert btu to joule
#14Convert electronvolt to joule
#15Convert foot pound to joule
#16Convert therm to joule