Water Cooling Calculator
Food & CookingFind how long it takes water to passively cool to a target temperature.
Time needed
Estimated time to reach the target temperature
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Odeh Ahwal0people find this calculator helpful
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Creators
Odeh Ahwal0people find this calculator helpful
Views
Helpful
Saved
Embeds
Food & Cooking calculators
Frequently Asked Questions
What law governs how water cools passively?
Newton law of cooling describes how an object cooling rate is proportional to the difference between its own temperature and the surrounding temperature.
How long does it take water to cool from 90 to 40 degrees in a 20 degree room?
With a typical cooling rate constant, that water takes about 42 minutes to reach 40 degrees.
Why does cooling slow down as water approaches room temperature?
As the temperature difference between the water and its surroundings shrinks, the rate of heat loss slows, so cooling happens fastest at the start and gradually levels off.
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