Calculators
Converters & References
Conversions engineers actually reach for - wire gauge, capacitor codes and battery energy - each backed by the defining standard and a full reference table, not just a number box.
AWG to mm² Converter
ASTM B258Convert American Wire Gauge to diameter and cross-section and back, with copper…
Capacitor Code Calculator
IEC 60062Decode the markings on a ceramic, film or SMD capacitor into picofarads,…
mAh to Wh Calculator
Energy = charge x voltageConvert a battery rating in milliamp-hours (mAh) to watt-hours (Wh), and back,…