The yield ratio of Sc44m/Sc44 was measured in Sc45(α, αn)Sc44 reactions with helium ions of energies between 20 and 43 Mev and at 320 Mev. The measured ratio was nearly constant at a value of 1.5 between 20 and 43 Mev and was 0.62 at 320 Mev. The Sc44m/Sc44 ratio was measured in K41(α, n)Sc44 reactions at 10 and 43 Mev with values of 0.3 and 0.9, respectively. The isomer ratio was calculated for the K41(10-Mev α, n)Sc44 reaction by means of a compound-nucleus model, and for the Sc45(320-Mev α, αn)Sc44 reaction by means of a classical knock-on model. The calculated ratios were 0.32 and 0.51, respectively.