BAC Chart for Females

Blood Alcohol Content (BAC) and its Effects

100 lb. Woman

Number of Drinks	1 Hour	2 Hours	3 Hours	4 Hours	5 Hours	6 Hours
1	.029	.013	0	0	0	0
2	.074	.058	.042	.026	.010	0
3	.119	.103	.087	.071	.055	.039
4	.164	.148	.132	.116	.100	.084
5	.209	.193	.177	.161	.145	.129
6	.254	.238	.222	.206	.190	.174
7	.299	.283	.267	.251	.235	.219
8	.344	.328	.312	.296	.280	.264
9	.389	.373	.357	.341	.325	.309
10	.434	.418	.402	.386	.370	.354
11	.479	.463	.447	.431	.415	.399
12	.524	.508	.492	.476	.460	.444

120 lb. Woman

Number of Drinks	1 Hour	2 Hours	3 Hours	4 Hours	5 Hours	6 Hours
1	.022	.006	0	0	0	0
2	.059	.043	.027	.011	0	0
3	.097	.081	.065	.049	.033	.017
4	.134	.118	.102	.086	.070	.054
5	.172	.156	.140	.124	.108	.092
6	.209	.193	.177	.161	.145	.129
7	.247	.231	.215	.199	.183	.167
8	.284	.268	.252	.236	.220	.204
9	.322	.306	.290	.274	.258	.242
10	.359	.343	.327	.311	.295	.279
11	.397	.381	.365	.349	.333	.317
12	.434	.418	.402	.386	.370	.354

140 lb. Woman

Number of Drinks	1 Hour	2 Hours	3 Hours	4 Hours	5 Hours	6 Hours
1	.016	0	0	0	0	0
2	.048	.032	.016	0	0	0
3	.080	.064	.048	.032	.016	0
4	.113	.097	.081	.065	.049	.033
5	.145	.129	.113	.097	.081	.065
6	.177	.161	.145	.129	.113	.097
7	.209	.193	.177	.161	.145	.129
8	.241	.225	.209	.193	.177	.161
9	.273	.257	.241	.225	.209	.193
10	.305	.289	.273	.257	.241	.225
11	.338	.322	.306	.290	.274	.258
12	.370	.354	.338	.322	.306	.290

160 lb. Woman

Number of Drinks	1 Hour	2 Hours	3 Hours	4 Hours	5 Hours	6 Hours
1	.012	0	0	0	0	0
2	.040	.024	.008	0	0	0
3	.068	.052	.036	.020	.004	0
4	.097	.081	.065	.049	.033	.017
5	.125	.109	.093	.077	.061	.045
6	.153	.137	.121	.105	.089	.073
7	.181	.165	.149	.133	.117	.101
8	.209	.193	.177	.161	.145	.129
9	.237	.221	.205	.189	.173	.157
10	.265	.249	.233	.217	.201	.185
11	.293	.277	.261	.245	.229	.213
12	.322	.306	.290	.274	.258	.242

180 lb. Woman

Number of Drinks	1 Hour	2 Hours	3 Hours	4 Hours	5 Hours	6 Hours
1	.009	0	0	0	0	0
2	.034	.018	.002	0	0	0
3	.059	.043	.027	.011	0	0
4	.084	.068	.052	.036	.020	.004
5	.109	.093	.077	.061	.045	.029
6	.134	.118	.102	.086	.070	.054
7	.159	.143	.127	.111	.095	.079
8	.184	.168	.152	.136	.120	.104
9	.209	.193	.177	.161	.145	.129
10	.234	.218	.202	.186	.170	.154
11	.259	.243	.227	.211	.195	.179
12	.284	.268	.252	.236	.220	.204

200 lb. Woman

Number of Drinks	1 Hour	2 Hours	3 Hours	4 Hours	5 Hours	6 Hours
1	.007	0	0	0	0	0
2	.029	.013	0	0	0	0
3	.052	.036	.020	.004	0	0
4	.074	.058	.042	.026	.010	0
5	.097	.081	.065	.049	.033	.017
6	.119	.103	.087	.071	.055	.039
7	.142	.126	.110	.094	.078	.062
8	.164	.148	.132	.116	.100	.084
9	.187	.171	.155	.139	.123	.107
10	.209	.193	.177	.161	.145	.129
11	.232	.216	.200	.184	.168	.152
12	.254	.238	.222	.206	.190	.174

220 lb. Woman

Number of Drinks	1 Hour	2 Hours	3 Hours	4 Hours	5 Hours	6 Hours
1	.004	0	0	0	0	0
2	.025	.009	0	0	0	0
3	.045	.029	.013	0	0	0
4	.066	.050	.034	.018	.002	0
5	.086	.070	.054	.038	.022	.006
6	.107	.091	.075	.059	.043	.027
7	.127	.111	.095	.079	.063	.047
8	.148	.132	.116	.100	.084	.068
9	.168	.152	.136	.120	.104	.088
10	.189	.173	.157	.141	.125	.109
11	.209	.193	.177	.161	.145	.129
12	.229	.213	.197	.181	.165	.149

240 lb. Woman

Number of Drinks	1 Hour	2 Hours	3 Hours	4 Hours	5 Hours	6 Hours
1	.003	0	0	0	0	0
2	.022	.006	0	0	0	0
3	.040	.024	.008	0	0	0
4	.059	.043	.027	.011	0	0
5	.078	.062	.046	.030	.014	0
6	.097	.081	.065	.049	.033	.017
7	.115	.099	.083	.067	.051	.035
8	.134	.118	.102	.086	.070	.054
9	.153	.137	.121	.105	.089	.073
10	.172	.156	.140	.124	.108	.092
11	.190	.174	.158	.142	.126	.110
12	.209	.193	.177	.161	.145	.129