Microwave time conversion
Convert label wattage/time to your microwave’s wattage with rounding and a quick chart.
Common conversions
Result
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Show chart
See a quick conversion chart for common times.
Tips & safety
- Enter the label wattage and time to get the equivalent time for your microwave.
- Results are estimates. Microwave performance varies by model, food amount and container, so adjust while watching the food.
- Round up if you want to reduce the risk of underheating.
FAQ
How do I convert cooking time from 1000W to 700W?
Multiply the time by 1000/700. For example, 2:00 becomes about 2:51.
Where can I find my microwave wattage?
Check the sticker on the unit, the manual, or the manufacturer's website.
Is the conversion exact?
It is an estimate. Performance varies by model, food amount, and container, so adjust while watching the food.
Why round up the result?
Rounding up helps avoid underheating. You can change the rounding mode and step if needed.