This table is a compilation of data from the Student t distribution. Anytime that a t-distribution is being used, a table such as this one can be consulted to perform calculations. This distribution is similar to the standard normal distribution, or bell curve, however the table is arranged differently than the table for the bell curve. The table below provides critical t-values for a particular area of one tail (listed along the top of the table) and degrees of freedom (listed along the side of the table).

Degrees of freedom range from 1 to 30, with the bottom row of "Large" referring to several thousand degrees of freedom.

Critical Values of t Distribution

t	0.40	0.25	0.10	0.05	0.025	0.01	0.005	0.0005
1	0.324920	1.000000	3.077684	6.313752	12.70620	31.82052	63.65674	636.6192
2	0.288675	0.816497	1.885618	2.919986	4.30265	6.96456	9.92484	31.5991
3	0.276671	0.764892	1.637744	2.353363	3.18245	4.54070	5.84091	12.9240
4	0.270722	0.740697	1.533206	2.131847	2.77645	3.74695	4.60409	8.6103
5	0.267181	0.726687	1.475884	2.015048	2.57058	3.36493	4.03214	6.8688
6	0.264835	0.717558	1.439756	1.943180	2.44691	3.14267	3.70743	5.9588
7	0.263167	0.711142	1.414924	1.894579	2.36462	2.99795	3.49948	5.4079
8	0.261921	0.706387	1.396815	1.859548	2.30600	2.89646	3.35539	5.0413
9	0.260955	0.702722	1.383029	1.833113	2.26216	2.82144	3.24984	4.7809
10	0.260185	0.699812	1.372184	1.812461	2.22814	2.76377	3.16927	4.5869
11	0.259556	0.697445	1.363430	1.795885	2.20099	2.71808	3.10581	4.4370
12	0.259033	0.695483	1.356217	1.782288	2.17881	2.68100	3.05454	4.3178
13	0.258591	0.693829	1.350171	1.770933	2.16037	2.65031	3.01228	4.2208
14	0.258213	0.692417	1.345030	1.761310	2.14479	2.62449	2.97684	4.1405
15	0.257885	0.691197	1.340606	1.753050	2.13145	2.60248	2.94671	4.0728
16	0.257599	0.690132	1.336757	1.745884	2.11991	2.58349	2.92078	4.0150
17	0.257347	0.689195	1.333379	1.739607	2.10982	2.56693	2.89823	3.9651
18	0.257123	0.688364	1.330391	1.734064	2.10092	2.55238	2.87844	3.9216
19	0.256923	0.687621	1.327728	1.729133	2.09302	2.53948	2.86093	3.8834
20	0.256743	0.686954	1.325341	1.724718	2.08596	2.52798	2.84534	3.8495
21	0.256580	0.686352	1.323188	1.720743	2.07961	2.51765	2.83136	3.8193
22	0.256432	0.685805	1.321237	1.717144	2.07387	2.50832	2.81876	3.7921
23	0.256297	0.685306	1.319460	1.713872	2.06866	2.49987	2.80734	3.7676
24	0.256173	0.684850	1.317836	1.710882	2.06 previous post What Type of Hearing Test Will You Have? next post How to Dispute a Child Support Reporting on a Credit Report Related posts "Society & Culture & Entertainment : Education" 4 Significant Stages of Scientific Editing Education 7/11/2019 12:46:00 PM 7/11/2019 12:46:00 PM When We Search On The Internet By Typing Write My Essay For Me Education 7/11/2019 8:16:00 AM 7/11/2019 8:16:00 AM Tutoring Ideas for Reading Education 7/11/2019 4:49:00 AM 7/11/2019 4:49:00 AM Save-a-Student? Education 7/11/2019 2:33:00 AM 7/11/2019 2:33:00 AM IT Diploma Courses In Australia - 3 Important Choices Every Student Should Make Education 7/11/2019 2:32:00 AM 7/11/2019 2:32:00 AM Art Activities for 3 Little Pigs Education 7/11/2019 1:57:00 AM 7/11/2019 1:57:00 AM Why Every Girl Child in India Needs an Education Education 7/11/2019 1:29:00 AM 7/11/2019 1:29:00 AM English Courses In Your Hotel Education 7/10/2019 6:42:00 PM 7/10/2019 6:42:00 PM Always Have The Best Translation Services Education 7/10/2019 6:32:00 PM 7/10/2019 6:32:00 PM Leave a CommentCancel Reply Save my name, email, and website in this browser for the next time I comment.