Spill Calc Lite vs AmpVault

Spill Calc Lite is a fast, reliable tool built for estimating surface spill volumes in the field. Quickly calculate spill volumes by selecting a shape, entering your measurements, and getting immediate results in barrels and gallons—right when you need them most. Supported spill types: • Square and rectangular spills • Circular spills • Triangular spills Rectangle and square calculations also include optional tank displacement, helping you account for real-world conditions on location. Designed with a clean, modern interface and an easy-to-use Help Library, Spill Calc Lite keeps calculations simple, clear, and efficient—so you can focus on the job at hand. Need more advanced features? Upgrade to Spill Calc Pro to save calculations, organize multiple spill sections, and export your data.

AmpVault is the all-in-one app designed for electricians, contractors, and safety officers who need fast, accurate, and code-aligned answers in the field. Stop juggling NEC handbooks, OSHA binders, and calculators — AmpVault combines everything you need into one powerful, offline-first platform. Built for electricians, by electricians, AmpVault gives you instant access to the calculations, safety tools, and productivity features that keep every job safe, efficient, and compliant. Whether you’re in a basement, substation, or a remote solar field, AmpVault works completely offline.