Convert kVA to amps in seconds with our instant UPS/Inverter output current calculator. It handles both 1-phase and 3-phase systems and gives clear results to help you size equipment confidently.
Need to know how long your backup will last? Our UPS Battery Ah Calculator helps you quickly determine the UPS battery amp hours required for your target runtime and load.
Take the guesswork out of backup design with our instant UPS battery string sizing calculator — get recommended series and parallel counts and the target DC bus voltage in seconds. Build reliable UPS battery packs faster and with confidence.
Use our free UPS runtime calculator to quickly predict backup run time from load (kW), battery voltage, Ah and efficiency—no guesswork required.
Stop guessing and stop overpaying—our UPS size calculator finds the exact kVA/kW you need for your IT and server loads. It factors power factor and headroom so you buy just the right capacity and avoid costly overspend.