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Meat Thawing Time Calculator

Work out meat thawing time instantly with clear inputs, formula shown and shareable results.

About Meat Thawing Time Calculator

Fridge thawing runs at roughly ten hours per kilogram, cold water at about one hour per kilogram with the water changed every thirty minutes, and both are governed by how fast heat reaches the centre. Cold water is ten times faster but only safe while the water stays cold, which is why it must be changed and the meat cooked straight away.

Formula

Thawing time

hours = weight in kg x hours per kg for the chosen method

Worked example

With the default values below, Meat Thawing Time Calculator returns Thawing time of 20.00. Change any input above and every figure here is recalculated in your browser.

Inputs used

Weight to thawminimum 0.1 kg
2 kg
Thawing methodone of Refrigerator (about 10 h per kg), Cold water, changed every 30 min (1 h per kg), Room temperature (not recommended)
Refrigerator (about 10 h per kg)

Results

Thawing time
20.00 h
Time in hours and minutes
20h 00m
Time in days
0.83
Safe holding limit after thawing
48 h

Step by step

  1. 1Values used
  2. 2Thawing time
  3. 3Thawing time= 20.00 h
  4. 4Time in hours and minutes= 20h 00m
  5. 5Time in days= 0.83
  6. 6Safe holding limit after thawing= 48 h

Assumptions and limits

  • The result is derived only from the 2 inputs listed above. Anything not among them is not part of the calculation.
  • In particular, this calculator does not take inflation, tax, fees or charges or compounding frequency into account.
  • Figures are rounded for display to 2 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.

How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.

Frequently Asked Questions

How is the Meat Thawing Time figure worked out?

hours = weight in kg x hours per kg for the chosen method. Fridge thawing runs at roughly ten hours per kilogram, cold water at about one hour per kilogram with the water changed every thirty minutes, and both are governed by how fast heat reaches the centre.

Why does this matter?

Cold water is ten times faster but only safe while the water stays cold, which is why it must be changed and the meat cooked straight away.

What do I need to enter?

Enter weight to thaw, thawing method. The defaults shown are a realistic worked example — swap in your own figures to get a result you can use.

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