Converting kiloelectron-volts (keV) to electron-volts (eV) is a straightforward process essential in fields like physics and engineering. Since 1 keV equals 1,000 eV, the conversion involves multiplying the energy value in keV by 1,000. For example, to convert 5 keV to eV: 5 keV × 1,000 = 5,000 eV. This conversion is crucial for accurately interpreting energy measurements across various scientific applications.