乙醇溶液密度（g/cm3）（20℃）-每g含有乙醇重量(%)-浓度（体积比%）=度(1度=1%体积)
0.998-0.15-0.2
0.996-1.20-1.5
0.994-2.30-3.0
0.992-3.50-4.4
0.990-4.70-5.9
0.988-5.90-7.4
0.985-7.90-9.9
0.982-10.0-12.5
0.980-11.5-14.2
0.978-13.0-16.0
0.975-15.3-18.9
0.972-17.6-21.7
0.970-19.1-23.5
0.968-20.6-25.3
0.965-22.8-27.8
0.962-24.8-30.3
0.960-26.2-31.8
0.957-28.1-34.0
0.954-29.9-36.1
0.950-32.2-38.8
0.945-35.0-41.3
0.940-37.6-44.8
0.935-40.1-47.5
0.930-42.6-50.2
0.925-44.9-52.7
0.920-47.3-55.1
0.915-49.5-57.4
0.910-51.8-59.7
0.905-53.9-61.9
0.900-56.2-64.0
0.895-58.3-66.2
0.890-60.5-68.2
0.885-62.7-70.2
0.880-64.8-72.2
0.875-66.9-74.2
0.870-69.0-76.1
0.865-71.1-77.9
0.860-73.2-79.7
0.855-75.3-81.5
0.850-77.3-83.3
0.845-79.4-85.0
0.840-81.4-86.6
0.835-83.4-88.2
0.830-85.4-89.8
0.825-87.3-91.2
0.820-89.2-92.7
0.815-91.1-94.1
0.810-93.0-95.4
0.805-94.4-96.6
0.800-96.5-97.7
0.795-98.2-98.9
0.791-99.5-99.7
从中可以计算出：每(g/cm3)含有乙醇重量(%)g
浓度（体积比%）=度(1度=1%体积)
例如：密度为0.791g/cm3
每(g/cm3)含有乙醇重量：0.791×99.5%=0.787045g
浓度:99.7%=99.7度