2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/85343A mass formula for all the Baryons and Mesons is proposed. A comparison with the actual masses shows that about 63 % of the errors are less than 1 % while in about 93 % of the cases errors are less than 2 %. In all cases the error is less than 3 % with the lone exception of omega (782) Meson in which case the error is 3.6 %.A rationale for the proposed mass formula is also touched upon.10 Pages, Tex,to be submitted for publicationGeneral PhysicsA Formula for the Mass Spectrum of Baryons and Mesonstext