Looking for a piping calculator that is fast, efficient and FREE? Look no further! Our free piping offset calculator is the quick and easy tool you need when calculating on the go. Use this handy pipe calculator for your welding, plumbing, fabricating and more. Whatever your pipe calculation needs may be, this pocket pipe calculator is sure to simplify and solve them! We take all of the hard work out of the calculations, proving this to be one of your favorite pipe fitting tools yet!