How many of us have thrown a fabulous soirée only to end up with way too much booze left over? Ok, admittedly that doesn’t happen very often in the realm of practicing hedonists, but the other frightening occurrence comes in the form of those situations when we don’t buy ENOUGH booze. And that’s terrifying. Non of us like to brave the uncertainty of a trip to the corner shebeen at 1am to stock up on liquor because we were too conservative with our wine purchase at Woolies earlier that day. Precisely.

Here’s a stunning little tool on Vinepair that is going to rock your world and be a god-send to your schedule the next time you have to do the old liquor run before your party. Appropriately (and rather obviously) called ‘The Dinner Party Wine Bottle Calculator’ , this nifty little example of technology will calculate the EXACT amount of wine you need to buy according to things such as average amount of booze normally drunk by specific friends as well as whether or not you will be serving other drinks such as cocktails. It’s very handy and will save you much angst during your next shop.

Just click HERE and start calculating……

[SOURCE] Lifehacker