P6 → Excel Converter
Drop a Primavera P6 .xer export and get a clean workbook: Activities, Relationships, WBS, and a P6-style banded view with the outline Excel expects. Verified against a 15,000-activity data-center schedule.
Free tools
No account. Nothing uploaded — everything runs in your browser.
Voltage Drop Calculator
DC, single-phase, or three-phase. Copper or aluminum, 14 AWG to 1000 kcmil, parallel sets, conductor temperature. Find the drop for a run, the minimum size for a target, or the maximum length for a size — with the work shown and the NEC recommendations in context.
Open the calculatorOhm's Law Calculator
Any two of volts, amps, ohms, watts → all four. Runs in your browser, work shown.
OpenPower Calculator
Watts, volts, amps, and power factor — single- or three-phase. Runs in your browser, work shown.
OpenPower Triangle Calculator
kW, kVA, kVAR, and power factor from any two. Runs in your browser, work shown.
OpenPower Factor Correction Calculator
Capacitor kVAR to reach a target power factor. Runs in your browser, work shown.
OpenConductor Size Conversions
AWG / kcmil ↔ circular mils ↔ mm² ↔ diameter. Runs in your browser, work shown.
OpenConduit Bend Total
Sum the bends between pull points against 360° or a 270° spec. Runs in your browser, work shown.
Open