Helium - A little bit of what you need to know as a balloon professional Part 2.
In Part 1 of this 2 part blog we looked at helium, and a little bit of what you need to know as a balloon professional, plus a brief introduction into costing. However , for those of you who want to really understand how to calculate your helium costs for all balloon sizes then please read on, I hope that I have managed to explain this well? Helium cylinders vary depending on it's size and the pressure (bar or PSI) that it is filled to, so knowing what you use is very important, without this information you wont be able to calculate your costs. The world is divided by metric and imperial calculations, which has made this blog a little more complicated to write, so I have decided to show both, starting with metric, please scroll down for the imperial calculations.