KnowraNatural unitsLinked fromLinked fromThe 14 pages that link to Natural units, each with the reason it gives.All 14Related 2Narrower topic 4Compared with 8Fine-structure constantRelated: In natural units, the electromagnetic coupling is expressed directly through the electric charge.ElectronvoltRelated: Natural units make energy values in electronvolts numerically comparable to mass and inverse-length quantities.