Calculating burning time
I (think) I saw someone post this a while back, but I can't find it. How do you calculate burning time? I am just looking for an estimate. Someone asked me how long my candles burned. I have no idea; I burn them for about 4 hours ata a time over several days time period. Why someone would want to burning time, beats me. Anyway, if anyone knows how to guess-timate this, I appreciate it.