This is a free service that can compute, and explain, your ARMS Ltd utility
bills. The calculator can compute Residential and Commercial schemes of billing, as well as Photo-Voltaics.
Enter your billing period, scheme and consumption, then click Compute Bill. The consumption for the period is the new reading minus the reading at the start of the period.
We have gone to great lengths to bring you a complete, easy-to-use, high quality bill calculator to your devices
that is free of charge. Please support us by liking our Facebook page before clicking the Compute button.