Microwave Time Converter

Ready offline

When the packet says 900 W but your microwave is 700 W, get the adjusted cooking time instantly.

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About this tool

How it works

The converter preserves approximate energy by multiplying the listed time by the listed wattage, then dividing by your microwave wattage.

Example

A meal labelled 3:00 at 900 W needs approximately 3:51 at 700 W.

Private by default

The calculation or transformation happens in this browser. There is no account, and the values you enter are not sent to Naughty Bear Labs.

Install Microwave Time

Open your browser menu and choose Install app or Add to Home screen.