It took e about 1 hour. I took a old metal chimney tube, cut it down to abut 6ft, put a blow drier on each end, then put tons of logs of wood in it, then tons of sticks, then tons of paper, and then i threw gas in it, then ignited, and turn driers on, then i occasionally added paper and sticks to keep charing the wood, not the best, but the charcoal will burn good enough, nned to get better at it.