I counted out the Kelloggs Rice Krispies from one of those small multipack boxes, 20g. Inside there were 1258 grains, give or take a few for margin of error.

Looking at the standard 30g serving you should get from a full size box, this works out at 1887 grains, although I expect from a big box there wouldn’t be as many teeny weeny tiny ones as in the little one. So maybe 1500 is a fair estmate, maybe more like 1800 though.

Now if it was a my-size portion it’d probably be about 50g, so am easily looking at (by taking an average of 60 grains per gram) 3000.

So there you have it!

OK so apparantly there are 1500 grains of rice in a bowl of Rice Krispies. That’s just begging to be counted…