This might sound like a crazy question but there are plenty of reasons for keeping a calc handy in the kitchen, even better if you have a slightly scruffy spare model that wouldn't be hurt if damaged.
Things that wuold be needed:
Converting units both US and European (I recently came across a need for 2 8oz cups!!! What on earth is an 8oz cup??),
Converting cooking times for different microwave wattages,
Cooking timers,
Cooking notes,
and so on...
There probably isn't a perfect match but if any of you have found yourself taking an HP into the kitchen for something, which did you use?
I was initially thinking of a scruffy 17B I have but then it doesn't do units so any better ideas please?
Thanks,
Mark the amateur chef