While you're technically correct (the best kind of correct!) in that a year of experience assumes a 40 hour work week, I don't think anyone would let you add ex

While you're technically correct (the best kind of correct!) in that a year of experience assumes a 40 hour work week, I don't think anyone would let you add extra years. A year of experience just means you did that job for a year. I'd recommend against doing that for a resume - you'll be seen as a liar.