Existing compressive constitutive models for fiber reinforced polymers/plastics (FRP) confined concrete are suitable for normal-strength concrete only. The applicability on FRP-confined high-strength concrete is still questionable. The compression behaviors of FRP-confined concrete were investigated numerically by using finite element method on the platforms of both ABAQUS and OpenSees. The ABAQUS models included a full-scale model and a slice model. In both of these models, the widely-used concrete damaged plasticity model (CDPM) was adopted to simulate the material of concrete. A modified compression hardening curve was proposed to account for the confining pressure from the surrounding FRP. The modified model was found to be suitable to predict the performance of FRP-confined concrete under axial compression. The OpenSees models were several analysis-oriented models for FRP-confined concrete introduced from the dynamic-link-library files. These models' results were compared with those by experiments. Finally, the finite element models were compared with each other and the vertical slice model in ABAQUS was found to be of the best performance in predicting the compressive behaviors of both FRP-confined normal-strength concrete and high-strength concrete.