AST: U/L to µkat/L

Most labs print AST in U/L, the same number as IU/L; labs in the Nordic countries and a few others print it in µkat/L. To convert, divide U/L by 60; to go back, multiply µkat/L by 60.

Value

U/L

Same value in0.42µkat/L

µkat/L = U/L ÷ 60 · 1 µkat/L = 60 U/L

This converter changes units only. It doesn’t tell you whether a number is in or out of any range: that depends on the range printed by your own lab, and on your doctor. Soma does not diagnose and is not medical advice.

The formula

U/L → µkat/L: µkat/L = U/L ÷ 60
µkat/L → U/L: U/L = µkat/L × 60
Where 60 comes from: Both units count the enzyme’s activity: how much substance it converts in a given time. One unit (U) is 1 µmol per minute, one katal 1 mol per second, so 1 µkat is exactly 60 U.

Common values, converted

Straight conversions, rounded. The table doesn’t mark any value as normal or not; your lab’s report gives its own range.

U/L	µkat/L
10 U/L	0.17 µkat/L
20 U/L	0.33 µkat/L
30 U/L	0.5 µkat/L
40 U/L	0.67 µkat/L
50 U/L	0.83 µkat/L
60 U/L	1 µkat/L
80 U/L	1.33 µkat/L
100 U/L	1.67 µkat/L
150 U/L	2.5 µkat/L
200 U/L	3.33 µkat/L

µkat/L	U/L
0.1 µkat/L	6 U/L
0.2 µkat/L	12 U/L
0.3 µkat/L	18 U/L
0.5 µkat/L	30 U/L
0.75 µkat/L	45 U/L
1 µkat/L	60 U/L
1.5 µkat/L	90 U/L
2 µkat/L	120 U/L
3 µkat/L	180 U/L

Show all 366 values: 5–1000 U/L in µkat/L

5 U/L = 0.08 µkat/L
6 U/L = 0.1 µkat/L
7 U/L = 0.12 µkat/L
8 U/L = 0.13 µkat/L
9 U/L = 0.15 µkat/L
10 U/L = 0.17 µkat/L
11 U/L = 0.18 µkat/L
12 U/L = 0.2 µkat/L
13 U/L = 0.22 µkat/L
14 U/L = 0.23 µkat/L
15 U/L = 0.25 µkat/L
16 U/L = 0.27 µkat/L
17 U/L = 0.28 µkat/L
18 U/L = 0.3 µkat/L
19 U/L = 0.32 µkat/L
20 U/L = 0.33 µkat/L
21 U/L = 0.35 µkat/L
22 U/L = 0.37 µkat/L
23 U/L = 0.38 µkat/L
24 U/L = 0.4 µkat/L
25 U/L = 0.42 µkat/L
26 U/L = 0.43 µkat/L
27 U/L = 0.45 µkat/L
28 U/L = 0.47 µkat/L
29 U/L = 0.48 µkat/L
30 U/L = 0.5 µkat/L
31 U/L = 0.52 µkat/L
32 U/L = 0.53 µkat/L
33 U/L = 0.55 µkat/L
34 U/L = 0.57 µkat/L
35 U/L = 0.58 µkat/L
36 U/L = 0.6 µkat/L
37 U/L = 0.62 µkat/L
38 U/L = 0.63 µkat/L
39 U/L = 0.65 µkat/L
40 U/L = 0.67 µkat/L
41 U/L = 0.68 µkat/L
42 U/L = 0.7 µkat/L
43 U/L = 0.72 µkat/L
44 U/L = 0.73 µkat/L
45 U/L = 0.75 µkat/L
46 U/L = 0.77 µkat/L
47 U/L = 0.78 µkat/L
48 U/L = 0.8 µkat/L
49 U/L = 0.82 µkat/L
50 U/L = 0.83 µkat/L
51 U/L = 0.85 µkat/L
52 U/L = 0.87 µkat/L
53 U/L = 0.88 µkat/L
54 U/L = 0.9 µkat/L
55 U/L = 0.92 µkat/L
56 U/L = 0.93 µkat/L
57 U/L = 0.95 µkat/L
58 U/L = 0.97 µkat/L
59 U/L = 0.98 µkat/L
60 U/L = 1 µkat/L
61 U/L = 1.02 µkat/L
62 U/L = 1.03 µkat/L
63 U/L = 1.05 µkat/L
64 U/L = 1.07 µkat/L
65 U/L = 1.08 µkat/L
66 U/L = 1.1 µkat/L
67 U/L = 1.12 µkat/L
68 U/L = 1.13 µkat/L
69 U/L = 1.15 µkat/L
70 U/L = 1.17 µkat/L
71 U/L = 1.18 µkat/L
72 U/L = 1.2 µkat/L
73 U/L = 1.22 µkat/L
74 U/L = 1.23 µkat/L
75 U/L = 1.25 µkat/L
76 U/L = 1.27 µkat/L
77 U/L = 1.28 µkat/L
78 U/L = 1.3 µkat/L
79 U/L = 1.32 µkat/L
80 U/L = 1.33 µkat/L
81 U/L = 1.35 µkat/L
82 U/L = 1.37 µkat/L
83 U/L = 1.38 µkat/L
84 U/L = 1.4 µkat/L
85 U/L = 1.42 µkat/L
86 U/L = 1.43 µkat/L
87 U/L = 1.45 µkat/L
88 U/L = 1.47 µkat/L
89 U/L = 1.48 µkat/L
90 U/L = 1.5 µkat/L
91 U/L = 1.52 µkat/L
92 U/L = 1.53 µkat/L
93 U/L = 1.55 µkat/L
94 U/L = 1.57 µkat/L
95 U/L = 1.58 µkat/L
96 U/L = 1.6 µkat/L
97 U/L = 1.62 µkat/L
98 U/L = 1.63 µkat/L
99 U/L = 1.65 µkat/L
100 U/L = 1.67 µkat/L
101 U/L = 1.68 µkat/L
102 U/L = 1.7 µkat/L
103 U/L = 1.72 µkat/L
104 U/L = 1.73 µkat/L
105 U/L = 1.75 µkat/L
106 U/L = 1.77 µkat/L
107 U/L = 1.78 µkat/L
108 U/L = 1.8 µkat/L
109 U/L = 1.82 µkat/L
110 U/L = 1.83 µkat/L
111 U/L = 1.85 µkat/L
112 U/L = 1.87 µkat/L
113 U/L = 1.88 µkat/L
114 U/L = 1.9 µkat/L
115 U/L = 1.92 µkat/L
116 U/L = 1.93 µkat/L
117 U/L = 1.95 µkat/L
118 U/L = 1.97 µkat/L
119 U/L = 1.98 µkat/L
120 U/L = 2 µkat/L
121 U/L = 2.02 µkat/L
122 U/L = 2.03 µkat/L
123 U/L = 2.05 µkat/L
124 U/L = 2.07 µkat/L
125 U/L = 2.08 µkat/L
126 U/L = 2.1 µkat/L
127 U/L = 2.12 µkat/L
128 U/L = 2.13 µkat/L
129 U/L = 2.15 µkat/L
130 U/L = 2.17 µkat/L
131 U/L = 2.18 µkat/L
132 U/L = 2.2 µkat/L
133 U/L = 2.22 µkat/L
134 U/L = 2.23 µkat/L
135 U/L = 2.25 µkat/L
136 U/L = 2.27 µkat/L
137 U/L = 2.28 µkat/L
138 U/L = 2.3 µkat/L
139 U/L = 2.32 µkat/L
140 U/L = 2.33 µkat/L
141 U/L = 2.35 µkat/L
142 U/L = 2.37 µkat/L
143 U/L = 2.38 µkat/L
144 U/L = 2.4 µkat/L
145 U/L = 2.42 µkat/L
146 U/L = 2.43 µkat/L
147 U/L = 2.45 µkat/L
148 U/L = 2.47 µkat/L
149 U/L = 2.48 µkat/L
150 U/L = 2.5 µkat/L
151 U/L = 2.52 µkat/L
152 U/L = 2.53 µkat/L
153 U/L = 2.55 µkat/L
154 U/L = 2.57 µkat/L
155 U/L = 2.58 µkat/L
156 U/L = 2.6 µkat/L
157 U/L = 2.62 µkat/L
158 U/L = 2.63 µkat/L
159 U/L = 2.65 µkat/L
160 U/L = 2.67 µkat/L
161 U/L = 2.68 µkat/L
162 U/L = 2.7 µkat/L
163 U/L = 2.72 µkat/L
164 U/L = 2.73 µkat/L
165 U/L = 2.75 µkat/L
166 U/L = 2.77 µkat/L
167 U/L = 2.78 µkat/L
168 U/L = 2.8 µkat/L
169 U/L = 2.82 µkat/L
170 U/L = 2.83 µkat/L
171 U/L = 2.85 µkat/L
172 U/L = 2.87 µkat/L
173 U/L = 2.88 µkat/L
174 U/L = 2.9 µkat/L
175 U/L = 2.92 µkat/L
176 U/L = 2.93 µkat/L
177 U/L = 2.95 µkat/L
178 U/L = 2.97 µkat/L
179 U/L = 2.98 µkat/L
180 U/L = 3 µkat/L
181 U/L = 3.02 µkat/L
182 U/L = 3.03 µkat/L
183 U/L = 3.05 µkat/L
184 U/L = 3.07 µkat/L
185 U/L = 3.08 µkat/L
186 U/L = 3.1 µkat/L
187 U/L = 3.12 µkat/L
188 U/L = 3.13 µkat/L
189 U/L = 3.15 µkat/L
190 U/L = 3.17 µkat/L
191 U/L = 3.18 µkat/L
192 U/L = 3.2 µkat/L
193 U/L = 3.22 µkat/L
194 U/L = 3.23 µkat/L
195 U/L = 3.25 µkat/L
196 U/L = 3.27 µkat/L
197 U/L = 3.28 µkat/L
198 U/L = 3.3 µkat/L
199 U/L = 3.32 µkat/L
200 U/L = 3.33 µkat/L
201 U/L = 3.35 µkat/L
202 U/L = 3.37 µkat/L
203 U/L = 3.38 µkat/L
204 U/L = 3.4 µkat/L
205 U/L = 3.42 µkat/L
206 U/L = 3.43 µkat/L
207 U/L = 3.45 µkat/L
208 U/L = 3.47 µkat/L
209 U/L = 3.48 µkat/L
210 U/L = 3.5 µkat/L
211 U/L = 3.52 µkat/L
212 U/L = 3.53 µkat/L
213 U/L = 3.55 µkat/L
214 U/L = 3.57 µkat/L
215 U/L = 3.58 µkat/L
216 U/L = 3.6 µkat/L
217 U/L = 3.62 µkat/L
218 U/L = 3.63 µkat/L
219 U/L = 3.65 µkat/L
220 U/L = 3.67 µkat/L
221 U/L = 3.68 µkat/L
222 U/L = 3.7 µkat/L
223 U/L = 3.72 µkat/L
224 U/L = 3.73 µkat/L
225 U/L = 3.75 µkat/L
226 U/L = 3.77 µkat/L
227 U/L = 3.78 µkat/L
228 U/L = 3.8 µkat/L
229 U/L = 3.82 µkat/L
230 U/L = 3.83 µkat/L
231 U/L = 3.85 µkat/L
232 U/L = 3.87 µkat/L
233 U/L = 3.88 µkat/L
234 U/L = 3.9 µkat/L
235 U/L = 3.92 µkat/L
236 U/L = 3.93 µkat/L
237 U/L = 3.95 µkat/L
238 U/L = 3.97 µkat/L
239 U/L = 3.98 µkat/L
240 U/L = 4 µkat/L
241 U/L = 4.02 µkat/L
242 U/L = 4.03 µkat/L
243 U/L = 4.05 µkat/L
244 U/L = 4.07 µkat/L
245 U/L = 4.08 µkat/L
246 U/L = 4.1 µkat/L
247 U/L = 4.12 µkat/L
248 U/L = 4.13 µkat/L
249 U/L = 4.15 µkat/L
250 U/L = 4.17 µkat/L
251 U/L = 4.18 µkat/L
252 U/L = 4.2 µkat/L
253 U/L = 4.22 µkat/L
254 U/L = 4.23 µkat/L
255 U/L = 4.25 µkat/L
256 U/L = 4.27 µkat/L
257 U/L = 4.28 µkat/L
258 U/L = 4.3 µkat/L
259 U/L = 4.32 µkat/L
260 U/L = 4.33 µkat/L
261 U/L = 4.35 µkat/L
262 U/L = 4.37 µkat/L
263 U/L = 4.38 µkat/L
264 U/L = 4.4 µkat/L
265 U/L = 4.42 µkat/L
266 U/L = 4.43 µkat/L
267 U/L = 4.45 µkat/L
268 U/L = 4.47 µkat/L
269 U/L = 4.48 µkat/L
270 U/L = 4.5 µkat/L
271 U/L = 4.52 µkat/L
272 U/L = 4.53 µkat/L
273 U/L = 4.55 µkat/L
274 U/L = 4.57 µkat/L
275 U/L = 4.58 µkat/L
276 U/L = 4.6 µkat/L
277 U/L = 4.62 µkat/L
278 U/L = 4.63 µkat/L
279 U/L = 4.65 µkat/L
280 U/L = 4.67 µkat/L
281 U/L = 4.68 µkat/L
282 U/L = 4.7 µkat/L
283 U/L = 4.72 µkat/L
284 U/L = 4.73 µkat/L
285 U/L = 4.75 µkat/L
286 U/L = 4.77 µkat/L
287 U/L = 4.78 µkat/L
288 U/L = 4.8 µkat/L
289 U/L = 4.82 µkat/L
290 U/L = 4.83 µkat/L
291 U/L = 4.85 µkat/L
292 U/L = 4.87 µkat/L
293 U/L = 4.88 µkat/L
294 U/L = 4.9 µkat/L
295 U/L = 4.92 µkat/L
296 U/L = 4.93 µkat/L
297 U/L = 4.95 µkat/L
298 U/L = 4.97 µkat/L
299 U/L = 4.98 µkat/L
300 U/L = 5 µkat/L
310 U/L = 5.17 µkat/L
320 U/L = 5.33 µkat/L
330 U/L = 5.5 µkat/L
340 U/L = 5.67 µkat/L
350 U/L = 5.83 µkat/L
360 U/L = 6 µkat/L
370 U/L = 6.17 µkat/L
380 U/L = 6.33 µkat/L
390 U/L = 6.5 µkat/L
400 U/L = 6.67 µkat/L
410 U/L = 6.83 µkat/L
420 U/L = 7 µkat/L
430 U/L = 7.17 µkat/L
440 U/L = 7.33 µkat/L
450 U/L = 7.5 µkat/L
460 U/L = 7.67 µkat/L
470 U/L = 7.83 µkat/L
480 U/L = 8 µkat/L
490 U/L = 8.17 µkat/L
500 U/L = 8.33 µkat/L
510 U/L = 8.5 µkat/L
520 U/L = 8.67 µkat/L
530 U/L = 8.83 µkat/L
540 U/L = 9 µkat/L
550 U/L = 9.17 µkat/L
560 U/L = 9.33 µkat/L
570 U/L = 9.5 µkat/L
580 U/L = 9.67 µkat/L
590 U/L = 9.83 µkat/L
600 U/L = 10 µkat/L
610 U/L = 10.2 µkat/L
620 U/L = 10.3 µkat/L
630 U/L = 10.5 µkat/L
640 U/L = 10.7 µkat/L
650 U/L = 10.8 µkat/L
660 U/L = 11 µkat/L
670 U/L = 11.2 µkat/L
680 U/L = 11.3 µkat/L
690 U/L = 11.5 µkat/L
700 U/L = 11.7 µkat/L
710 U/L = 11.8 µkat/L
720 U/L = 12 µkat/L
730 U/L = 12.2 µkat/L
740 U/L = 12.3 µkat/L
750 U/L = 12.5 µkat/L
760 U/L = 12.7 µkat/L
770 U/L = 12.8 µkat/L
780 U/L = 13 µkat/L
790 U/L = 13.2 µkat/L
800 U/L = 13.3 µkat/L
810 U/L = 13.5 µkat/L
820 U/L = 13.7 µkat/L
830 U/L = 13.8 µkat/L
840 U/L = 14 µkat/L
850 U/L = 14.2 µkat/L
860 U/L = 14.3 µkat/L
870 U/L = 14.5 µkat/L
880 U/L = 14.7 µkat/L
890 U/L = 14.8 µkat/L
900 U/L = 15 µkat/L
910 U/L = 15.2 µkat/L
920 U/L = 15.3 µkat/L
930 U/L = 15.5 µkat/L
940 U/L = 15.7 µkat/L
950 U/L = 15.8 µkat/L
960 U/L = 16 µkat/L
970 U/L = 16.2 µkat/L
980 U/L = 16.3 µkat/L
990 U/L = 16.5 µkat/L
1000 U/L = 16.7 µkat/L

Show all 616 values: 0.05–17 µkat/L in U/L

0.05 µkat/L = 3 U/L
0.06 µkat/L = 3.6 U/L
0.07 µkat/L = 4.2 U/L
0.08 µkat/L = 4.8 U/L
0.09 µkat/L = 5.4 U/L
0.1 µkat/L = 6 U/L
0.11 µkat/L = 6.6 U/L
0.12 µkat/L = 7.2 U/L
0.13 µkat/L = 7.8 U/L
0.14 µkat/L = 8.4 U/L
0.15 µkat/L = 9 U/L
0.16 µkat/L = 9.6 U/L
0.17 µkat/L = 10.2 U/L
0.18 µkat/L = 10.8 U/L
0.19 µkat/L = 11.4 U/L
0.2 µkat/L = 12 U/L
0.21 µkat/L = 12.6 U/L
0.22 µkat/L = 13.2 U/L
0.23 µkat/L = 13.8 U/L
0.24 µkat/L = 14.4 U/L
0.25 µkat/L = 15 U/L
0.26 µkat/L = 15.6 U/L
0.27 µkat/L = 16.2 U/L
0.28 µkat/L = 16.8 U/L
0.29 µkat/L = 17.4 U/L
0.3 µkat/L = 18 U/L
0.31 µkat/L = 18.6 U/L
0.32 µkat/L = 19.2 U/L
0.33 µkat/L = 19.8 U/L
0.34 µkat/L = 20.4 U/L
0.35 µkat/L = 21 U/L
0.36 µkat/L = 21.6 U/L
0.37 µkat/L = 22.2 U/L
0.38 µkat/L = 22.8 U/L
0.39 µkat/L = 23.4 U/L
0.4 µkat/L = 24 U/L
0.41 µkat/L = 24.6 U/L
0.42 µkat/L = 25.2 U/L
0.43 µkat/L = 25.8 U/L
0.44 µkat/L = 26.4 U/L
0.45 µkat/L = 27 U/L
0.46 µkat/L = 27.6 U/L
0.47 µkat/L = 28.2 U/L
0.48 µkat/L = 28.8 U/L
0.49 µkat/L = 29.4 U/L
0.5 µkat/L = 30 U/L
0.51 µkat/L = 30.6 U/L
0.52 µkat/L = 31.2 U/L
0.53 µkat/L = 31.8 U/L
0.54 µkat/L = 32.4 U/L
0.55 µkat/L = 33 U/L
0.56 µkat/L = 33.6 U/L
0.57 µkat/L = 34.2 U/L
0.58 µkat/L = 34.8 U/L
0.59 µkat/L = 35.4 U/L
0.6 µkat/L = 36 U/L
0.61 µkat/L = 36.6 U/L
0.62 µkat/L = 37.2 U/L
0.63 µkat/L = 37.8 U/L
0.64 µkat/L = 38.4 U/L
0.65 µkat/L = 39 U/L
0.66 µkat/L = 39.6 U/L
0.67 µkat/L = 40.2 U/L
0.68 µkat/L = 40.8 U/L
0.69 µkat/L = 41.4 U/L
0.7 µkat/L = 42 U/L
0.71 µkat/L = 42.6 U/L
0.72 µkat/L = 43.2 U/L
0.73 µkat/L = 43.8 U/L
0.74 µkat/L = 44.4 U/L
0.75 µkat/L = 45 U/L
0.76 µkat/L = 45.6 U/L
0.77 µkat/L = 46.2 U/L
0.78 µkat/L = 46.8 U/L
0.79 µkat/L = 47.4 U/L
0.8 µkat/L = 48 U/L
0.81 µkat/L = 48.6 U/L
0.82 µkat/L = 49.2 U/L
0.83 µkat/L = 49.8 U/L
0.84 µkat/L = 50.4 U/L
0.85 µkat/L = 51 U/L
0.86 µkat/L = 51.6 U/L
0.87 µkat/L = 52.2 U/L
0.88 µkat/L = 52.8 U/L
0.89 µkat/L = 53.4 U/L
0.9 µkat/L = 54 U/L
0.91 µkat/L = 54.6 U/L
0.92 µkat/L = 55.2 U/L
0.93 µkat/L = 55.8 U/L
0.94 µkat/L = 56.4 U/L
0.95 µkat/L = 57 U/L
0.96 µkat/L = 57.6 U/L
0.97 µkat/L = 58.2 U/L
0.98 µkat/L = 58.8 U/L
0.99 µkat/L = 59.4 U/L
1 µkat/L = 60 U/L
1.01 µkat/L = 60.6 U/L
1.02 µkat/L = 61.2 U/L
1.03 µkat/L = 61.8 U/L
1.04 µkat/L = 62.4 U/L
1.05 µkat/L = 63 U/L
1.06 µkat/L = 63.6 U/L
1.07 µkat/L = 64.2 U/L
1.08 µkat/L = 64.8 U/L
1.09 µkat/L = 65.4 U/L
1.1 µkat/L = 66 U/L
1.11 µkat/L = 66.6 U/L
1.12 µkat/L = 67.2 U/L
1.13 µkat/L = 67.8 U/L
1.14 µkat/L = 68.4 U/L
1.15 µkat/L = 69 U/L
1.16 µkat/L = 69.6 U/L
1.17 µkat/L = 70.2 U/L
1.18 µkat/L = 70.8 U/L
1.19 µkat/L = 71.4 U/L
1.2 µkat/L = 72 U/L
1.21 µkat/L = 72.6 U/L
1.22 µkat/L = 73.2 U/L
1.23 µkat/L = 73.8 U/L
1.24 µkat/L = 74.4 U/L
1.25 µkat/L = 75 U/L
1.26 µkat/L = 75.6 U/L
1.27 µkat/L = 76.2 U/L
1.28 µkat/L = 76.8 U/L
1.29 µkat/L = 77.4 U/L
1.3 µkat/L = 78 U/L
1.31 µkat/L = 78.6 U/L
1.32 µkat/L = 79.2 U/L
1.33 µkat/L = 79.8 U/L
1.34 µkat/L = 80.4 U/L
1.35 µkat/L = 81 U/L
1.36 µkat/L = 81.6 U/L
1.37 µkat/L = 82.2 U/L
1.38 µkat/L = 82.8 U/L
1.39 µkat/L = 83.4 U/L
1.4 µkat/L = 84 U/L
1.41 µkat/L = 84.6 U/L
1.42 µkat/L = 85.2 U/L
1.43 µkat/L = 85.8 U/L
1.44 µkat/L = 86.4 U/L
1.45 µkat/L = 87 U/L
1.46 µkat/L = 87.6 U/L
1.47 µkat/L = 88.2 U/L
1.48 µkat/L = 88.8 U/L
1.49 µkat/L = 89.4 U/L
1.5 µkat/L = 90 U/L
1.51 µkat/L = 90.6 U/L
1.52 µkat/L = 91.2 U/L
1.53 µkat/L = 91.8 U/L
1.54 µkat/L = 92.4 U/L
1.55 µkat/L = 93 U/L
1.56 µkat/L = 93.6 U/L
1.57 µkat/L = 94.2 U/L
1.58 µkat/L = 94.8 U/L
1.59 µkat/L = 95.4 U/L
1.6 µkat/L = 96 U/L
1.61 µkat/L = 96.6 U/L
1.62 µkat/L = 97.2 U/L
1.63 µkat/L = 97.8 U/L
1.64 µkat/L = 98.4 U/L
1.65 µkat/L = 99 U/L
1.66 µkat/L = 99.6 U/L
1.67 µkat/L = 100.2 U/L
1.68 µkat/L = 100.8 U/L
1.69 µkat/L = 101.4 U/L
1.7 µkat/L = 102 U/L
1.71 µkat/L = 102.6 U/L
1.72 µkat/L = 103.2 U/L
1.73 µkat/L = 103.8 U/L
1.74 µkat/L = 104.4 U/L
1.75 µkat/L = 105 U/L
1.76 µkat/L = 105.6 U/L
1.77 µkat/L = 106.2 U/L
1.78 µkat/L = 106.8 U/L
1.79 µkat/L = 107.4 U/L
1.8 µkat/L = 108 U/L
1.81 µkat/L = 108.6 U/L
1.82 µkat/L = 109.2 U/L
1.83 µkat/L = 109.8 U/L
1.84 µkat/L = 110.4 U/L
1.85 µkat/L = 111 U/L
1.86 µkat/L = 111.6 U/L
1.87 µkat/L = 112.2 U/L
1.88 µkat/L = 112.8 U/L
1.89 µkat/L = 113.4 U/L
1.9 µkat/L = 114 U/L
1.91 µkat/L = 114.6 U/L
1.92 µkat/L = 115.2 U/L
1.93 µkat/L = 115.8 U/L
1.94 µkat/L = 116.4 U/L
1.95 µkat/L = 117 U/L
1.96 µkat/L = 117.6 U/L
1.97 µkat/L = 118.2 U/L
1.98 µkat/L = 118.8 U/L
1.99 µkat/L = 119.4 U/L
2 µkat/L = 120 U/L
2.01 µkat/L = 120.6 U/L
2.02 µkat/L = 121.2 U/L
2.03 µkat/L = 121.8 U/L
2.04 µkat/L = 122.4 U/L
2.05 µkat/L = 123 U/L
2.06 µkat/L = 123.6 U/L
2.07 µkat/L = 124.2 U/L
2.08 µkat/L = 124.8 U/L
2.09 µkat/L = 125.4 U/L
2.1 µkat/L = 126 U/L
2.11 µkat/L = 126.6 U/L
2.12 µkat/L = 127.2 U/L
2.13 µkat/L = 127.8 U/L
2.14 µkat/L = 128.4 U/L
2.15 µkat/L = 129 U/L
2.16 µkat/L = 129.6 U/L
2.17 µkat/L = 130.2 U/L
2.18 µkat/L = 130.8 U/L
2.19 µkat/L = 131.4 U/L
2.2 µkat/L = 132 U/L
2.21 µkat/L = 132.6 U/L
2.22 µkat/L = 133.2 U/L
2.23 µkat/L = 133.8 U/L
2.24 µkat/L = 134.4 U/L
2.25 µkat/L = 135 U/L
2.26 µkat/L = 135.6 U/L
2.27 µkat/L = 136.2 U/L
2.28 µkat/L = 136.8 U/L
2.29 µkat/L = 137.4 U/L
2.3 µkat/L = 138 U/L
2.31 µkat/L = 138.6 U/L
2.32 µkat/L = 139.2 U/L
2.33 µkat/L = 139.8 U/L
2.34 µkat/L = 140.4 U/L
2.35 µkat/L = 141 U/L
2.36 µkat/L = 141.6 U/L
2.37 µkat/L = 142.2 U/L
2.38 µkat/L = 142.8 U/L
2.39 µkat/L = 143.4 U/L
2.4 µkat/L = 144 U/L
2.41 µkat/L = 144.6 U/L
2.42 µkat/L = 145.2 U/L
2.43 µkat/L = 145.8 U/L
2.44 µkat/L = 146.4 U/L
2.45 µkat/L = 147 U/L
2.46 µkat/L = 147.6 U/L
2.47 µkat/L = 148.2 U/L
2.48 µkat/L = 148.8 U/L
2.49 µkat/L = 149.4 U/L
2.5 µkat/L = 150 U/L
2.51 µkat/L = 150.6 U/L
2.52 µkat/L = 151.2 U/L
2.53 µkat/L = 151.8 U/L
2.54 µkat/L = 152.4 U/L
2.55 µkat/L = 153 U/L
2.56 µkat/L = 153.6 U/L
2.57 µkat/L = 154.2 U/L
2.58 µkat/L = 154.8 U/L
2.59 µkat/L = 155.4 U/L
2.6 µkat/L = 156 U/L
2.61 µkat/L = 156.6 U/L
2.62 µkat/L = 157.2 U/L
2.63 µkat/L = 157.8 U/L
2.64 µkat/L = 158.4 U/L
2.65 µkat/L = 159 U/L
2.66 µkat/L = 159.6 U/L
2.67 µkat/L = 160.2 U/L
2.68 µkat/L = 160.8 U/L
2.69 µkat/L = 161.4 U/L
2.7 µkat/L = 162 U/L
2.71 µkat/L = 162.6 U/L
2.72 µkat/L = 163.2 U/L
2.73 µkat/L = 163.8 U/L
2.74 µkat/L = 164.4 U/L
2.75 µkat/L = 165 U/L
2.76 µkat/L = 165.6 U/L
2.77 µkat/L = 166.2 U/L
2.78 µkat/L = 166.8 U/L
2.79 µkat/L = 167.4 U/L
2.8 µkat/L = 168 U/L
2.81 µkat/L = 168.6 U/L
2.82 µkat/L = 169.2 U/L
2.83 µkat/L = 169.8 U/L
2.84 µkat/L = 170.4 U/L
2.85 µkat/L = 171 U/L
2.86 µkat/L = 171.6 U/L
2.87 µkat/L = 172.2 U/L
2.88 µkat/L = 172.8 U/L
2.89 µkat/L = 173.4 U/L
2.9 µkat/L = 174 U/L
2.91 µkat/L = 174.6 U/L
2.92 µkat/L = 175.2 U/L
2.93 µkat/L = 175.8 U/L
2.94 µkat/L = 176.4 U/L
2.95 µkat/L = 177 U/L
2.96 µkat/L = 177.6 U/L
2.97 µkat/L = 178.2 U/L
2.98 µkat/L = 178.8 U/L
2.99 µkat/L = 179.4 U/L
3 µkat/L = 180 U/L
3.01 µkat/L = 180.6 U/L
3.02 µkat/L = 181.2 U/L
3.03 µkat/L = 181.8 U/L
3.04 µkat/L = 182.4 U/L
3.05 µkat/L = 183 U/L
3.06 µkat/L = 183.6 U/L
3.07 µkat/L = 184.2 U/L
3.08 µkat/L = 184.8 U/L
3.09 µkat/L = 185.4 U/L
3.1 µkat/L = 186 U/L
3.11 µkat/L = 186.6 U/L
3.12 µkat/L = 187.2 U/L
3.13 µkat/L = 187.8 U/L
3.14 µkat/L = 188.4 U/L
3.15 µkat/L = 189 U/L
3.16 µkat/L = 189.6 U/L
3.17 µkat/L = 190.2 U/L
3.18 µkat/L = 190.8 U/L
3.19 µkat/L = 191.4 U/L
3.2 µkat/L = 192 U/L
3.21 µkat/L = 192.6 U/L
3.22 µkat/L = 193.2 U/L
3.23 µkat/L = 193.8 U/L
3.24 µkat/L = 194.4 U/L
3.25 µkat/L = 195 U/L
3.26 µkat/L = 195.6 U/L
3.27 µkat/L = 196.2 U/L
3.28 µkat/L = 196.8 U/L
3.29 µkat/L = 197.4 U/L
3.3 µkat/L = 198 U/L
3.31 µkat/L = 198.6 U/L
3.32 µkat/L = 199.2 U/L
3.33 µkat/L = 199.8 U/L
3.34 µkat/L = 200.4 U/L
3.35 µkat/L = 201 U/L
3.36 µkat/L = 201.6 U/L
3.37 µkat/L = 202.2 U/L
3.38 µkat/L = 202.8 U/L
3.39 µkat/L = 203.4 U/L
3.4 µkat/L = 204 U/L
3.41 µkat/L = 204.6 U/L
3.42 µkat/L = 205.2 U/L
3.43 µkat/L = 205.8 U/L
3.44 µkat/L = 206.4 U/L
3.45 µkat/L = 207 U/L
3.46 µkat/L = 207.6 U/L
3.47 µkat/L = 208.2 U/L
3.48 µkat/L = 208.8 U/L
3.49 µkat/L = 209.4 U/L
3.5 µkat/L = 210 U/L
3.51 µkat/L = 210.6 U/L
3.52 µkat/L = 211.2 U/L
3.53 µkat/L = 211.8 U/L
3.54 µkat/L = 212.4 U/L
3.55 µkat/L = 213 U/L
3.56 µkat/L = 213.6 U/L
3.57 µkat/L = 214.2 U/L
3.58 µkat/L = 214.8 U/L
3.59 µkat/L = 215.4 U/L
3.6 µkat/L = 216 U/L
3.61 µkat/L = 216.6 U/L
3.62 µkat/L = 217.2 U/L
3.63 µkat/L = 217.8 U/L
3.64 µkat/L = 218.4 U/L
3.65 µkat/L = 219 U/L
3.66 µkat/L = 219.6 U/L
3.67 µkat/L = 220.2 U/L
3.68 µkat/L = 220.8 U/L
3.69 µkat/L = 221.4 U/L
3.7 µkat/L = 222 U/L
3.71 µkat/L = 222.6 U/L
3.72 µkat/L = 223.2 U/L
3.73 µkat/L = 223.8 U/L
3.74 µkat/L = 224.4 U/L
3.75 µkat/L = 225 U/L
3.76 µkat/L = 225.6 U/L
3.77 µkat/L = 226.2 U/L
3.78 µkat/L = 226.8 U/L
3.79 µkat/L = 227.4 U/L
3.8 µkat/L = 228 U/L
3.81 µkat/L = 228.6 U/L
3.82 µkat/L = 229.2 U/L
3.83 µkat/L = 229.8 U/L
3.84 µkat/L = 230.4 U/L
3.85 µkat/L = 231 U/L
3.86 µkat/L = 231.6 U/L
3.87 µkat/L = 232.2 U/L
3.88 µkat/L = 232.8 U/L
3.89 µkat/L = 233.4 U/L
3.9 µkat/L = 234 U/L
3.91 µkat/L = 234.6 U/L
3.92 µkat/L = 235.2 U/L
3.93 µkat/L = 235.8 U/L
3.94 µkat/L = 236.4 U/L
3.95 µkat/L = 237 U/L
3.96 µkat/L = 237.6 U/L
3.97 µkat/L = 238.2 U/L
3.98 µkat/L = 238.8 U/L
3.99 µkat/L = 239.4 U/L
4 µkat/L = 240 U/L
4.01 µkat/L = 240.6 U/L
4.02 µkat/L = 241.2 U/L
4.03 µkat/L = 241.8 U/L
4.04 µkat/L = 242.4 U/L
4.05 µkat/L = 243 U/L
4.06 µkat/L = 243.6 U/L
4.07 µkat/L = 244.2 U/L
4.08 µkat/L = 244.8 U/L
4.09 µkat/L = 245.4 U/L
4.1 µkat/L = 246 U/L
4.11 µkat/L = 246.6 U/L
4.12 µkat/L = 247.2 U/L
4.13 µkat/L = 247.8 U/L
4.14 µkat/L = 248.4 U/L
4.15 µkat/L = 249 U/L
4.16 µkat/L = 249.6 U/L
4.17 µkat/L = 250.2 U/L
4.18 µkat/L = 250.8 U/L
4.19 µkat/L = 251.4 U/L
4.2 µkat/L = 252 U/L
4.21 µkat/L = 252.6 U/L
4.22 µkat/L = 253.2 U/L
4.23 µkat/L = 253.8 U/L
4.24 µkat/L = 254.4 U/L
4.25 µkat/L = 255 U/L
4.26 µkat/L = 255.6 U/L
4.27 µkat/L = 256.2 U/L
4.28 µkat/L = 256.8 U/L
4.29 µkat/L = 257.4 U/L
4.3 µkat/L = 258 U/L
4.31 µkat/L = 258.6 U/L
4.32 µkat/L = 259.2 U/L
4.33 µkat/L = 259.8 U/L
4.34 µkat/L = 260.4 U/L
4.35 µkat/L = 261 U/L
4.36 µkat/L = 261.6 U/L
4.37 µkat/L = 262.2 U/L
4.38 µkat/L = 262.8 U/L
4.39 µkat/L = 263.4 U/L
4.4 µkat/L = 264 U/L
4.41 µkat/L = 264.6 U/L
4.42 µkat/L = 265.2 U/L
4.43 µkat/L = 265.8 U/L
4.44 µkat/L = 266.4 U/L
4.45 µkat/L = 267 U/L
4.46 µkat/L = 267.6 U/L
4.47 µkat/L = 268.2 U/L
4.48 µkat/L = 268.8 U/L
4.49 µkat/L = 269.4 U/L
4.5 µkat/L = 270 U/L
4.51 µkat/L = 270.6 U/L
4.52 µkat/L = 271.2 U/L
4.53 µkat/L = 271.8 U/L
4.54 µkat/L = 272.4 U/L
4.55 µkat/L = 273 U/L
4.56 µkat/L = 273.6 U/L
4.57 µkat/L = 274.2 U/L
4.58 µkat/L = 274.8 U/L
4.59 µkat/L = 275.4 U/L
4.6 µkat/L = 276 U/L
4.61 µkat/L = 276.6 U/L
4.62 µkat/L = 277.2 U/L
4.63 µkat/L = 277.8 U/L
4.64 µkat/L = 278.4 U/L
4.65 µkat/L = 279 U/L
4.66 µkat/L = 279.6 U/L
4.67 µkat/L = 280.2 U/L
4.68 µkat/L = 280.8 U/L
4.69 µkat/L = 281.4 U/L
4.7 µkat/L = 282 U/L
4.71 µkat/L = 282.6 U/L
4.72 µkat/L = 283.2 U/L
4.73 µkat/L = 283.8 U/L
4.74 µkat/L = 284.4 U/L
4.75 µkat/L = 285 U/L
4.76 µkat/L = 285.6 U/L
4.77 µkat/L = 286.2 U/L
4.78 µkat/L = 286.8 U/L
4.79 µkat/L = 287.4 U/L
4.8 µkat/L = 288 U/L
4.81 µkat/L = 288.6 U/L
4.82 µkat/L = 289.2 U/L
4.83 µkat/L = 289.8 U/L
4.84 µkat/L = 290.4 U/L
4.85 µkat/L = 291 U/L
4.86 µkat/L = 291.6 U/L
4.87 µkat/L = 292.2 U/L
4.88 µkat/L = 292.8 U/L
4.89 µkat/L = 293.4 U/L
4.9 µkat/L = 294 U/L
4.91 µkat/L = 294.6 U/L
4.92 µkat/L = 295.2 U/L
4.93 µkat/L = 295.8 U/L
4.94 µkat/L = 296.4 U/L
4.95 µkat/L = 297 U/L
4.96 µkat/L = 297.6 U/L
4.97 µkat/L = 298.2 U/L
4.98 µkat/L = 298.8 U/L
4.99 µkat/L = 299.4 U/L
5 µkat/L = 300 U/L
5.1 µkat/L = 306 U/L
5.2 µkat/L = 312 U/L
5.3 µkat/L = 318 U/L
5.4 µkat/L = 324 U/L
5.5 µkat/L = 330 U/L
5.6 µkat/L = 336 U/L
5.7 µkat/L = 342 U/L
5.8 µkat/L = 348 U/L
5.9 µkat/L = 354 U/L
6 µkat/L = 360 U/L
6.1 µkat/L = 366 U/L
6.2 µkat/L = 372 U/L
6.3 µkat/L = 378 U/L
6.4 µkat/L = 384 U/L
6.5 µkat/L = 390 U/L
6.6 µkat/L = 396 U/L
6.7 µkat/L = 402 U/L
6.8 µkat/L = 408 U/L
6.9 µkat/L = 414 U/L
7 µkat/L = 420 U/L
7.1 µkat/L = 426 U/L
7.2 µkat/L = 432 U/L
7.3 µkat/L = 438 U/L
7.4 µkat/L = 444 U/L
7.5 µkat/L = 450 U/L
7.6 µkat/L = 456 U/L
7.7 µkat/L = 462 U/L
7.8 µkat/L = 468 U/L
7.9 µkat/L = 474 U/L
8 µkat/L = 480 U/L
8.1 µkat/L = 486 U/L
8.2 µkat/L = 492 U/L
8.3 µkat/L = 498 U/L
8.4 µkat/L = 504 U/L
8.5 µkat/L = 510 U/L
8.6 µkat/L = 516 U/L
8.7 µkat/L = 522 U/L
8.8 µkat/L = 528 U/L
8.9 µkat/L = 534 U/L
9 µkat/L = 540 U/L
9.1 µkat/L = 546 U/L
9.2 µkat/L = 552 U/L
9.3 µkat/L = 558 U/L
9.4 µkat/L = 564 U/L
9.5 µkat/L = 570 U/L
9.6 µkat/L = 576 U/L
9.7 µkat/L = 582 U/L
9.8 µkat/L = 588 U/L
9.9 µkat/L = 594 U/L
10 µkat/L = 600 U/L
10.1 µkat/L = 606 U/L
10.2 µkat/L = 612 U/L
10.3 µkat/L = 618 U/L
10.4 µkat/L = 624 U/L
10.5 µkat/L = 630 U/L
10.6 µkat/L = 636 U/L
10.7 µkat/L = 642 U/L
10.8 µkat/L = 648 U/L
10.9 µkat/L = 654 U/L
11 µkat/L = 660 U/L
11.1 µkat/L = 666 U/L
11.2 µkat/L = 672 U/L
11.3 µkat/L = 678 U/L
11.4 µkat/L = 684 U/L
11.5 µkat/L = 690 U/L
11.6 µkat/L = 696 U/L
11.7 µkat/L = 702 U/L
11.8 µkat/L = 708 U/L
11.9 µkat/L = 714 U/L
12 µkat/L = 720 U/L
12.1 µkat/L = 726 U/L
12.2 µkat/L = 732 U/L
12.3 µkat/L = 738 U/L
12.4 µkat/L = 744 U/L
12.5 µkat/L = 750 U/L
12.6 µkat/L = 756 U/L
12.7 µkat/L = 762 U/L
12.8 µkat/L = 768 U/L
12.9 µkat/L = 774 U/L
13 µkat/L = 780 U/L
13.1 µkat/L = 786 U/L
13.2 µkat/L = 792 U/L
13.3 µkat/L = 798 U/L
13.4 µkat/L = 804 U/L
13.5 µkat/L = 810 U/L
13.6 µkat/L = 816 U/L
13.7 µkat/L = 822 U/L
13.8 µkat/L = 828 U/L
13.9 µkat/L = 834 U/L
14 µkat/L = 840 U/L
14.1 µkat/L = 846 U/L
14.2 µkat/L = 852 U/L
14.3 µkat/L = 858 U/L
14.4 µkat/L = 864 U/L
14.5 µkat/L = 870 U/L
14.6 µkat/L = 876 U/L
14.7 µkat/L = 882 U/L
14.8 µkat/L = 888 U/L
14.9 µkat/L = 894 U/L
15 µkat/L = 900 U/L
15.1 µkat/L = 906 U/L
15.2 µkat/L = 912 U/L
15.3 µkat/L = 918 U/L
15.4 µkat/L = 924 U/L
15.5 µkat/L = 930 U/L
15.6 µkat/L = 936 U/L
15.7 µkat/L = 942 U/L
15.8 µkat/L = 948 U/L
15.9 µkat/L = 954 U/L
16 µkat/L = 960 U/L
16.1 µkat/L = 966 U/L
16.2 µkat/L = 972 U/L
16.3 µkat/L = 978 U/L
16.4 µkat/L = 984 U/L
16.5 µkat/L = 990 U/L
16.6 µkat/L = 996 U/L
16.7 µkat/L = 1002 U/L
16.8 µkat/L = 1008 U/L
16.9 µkat/L = 1014 U/L
17 µkat/L = 1020 U/L

About the test

AST is an enzyme of the liver, heart and muscles. It is read together with ALT.

About the AST test · AST Test — MedlinePlus (U.S. National Library of Medicine).

Questions

How do I convert AST from U/L to µkat/L?

Divide U/L by 60. For example, 25 U/L is 0.42 µkat/L.

How do I convert AST from µkat/L to U/L?

Multiply µkat/L by 60. For example, 0.75 µkat/L is 45 U/L.

Why is the factor 60?

A minute has 60 seconds. One unit (U) converts 1 µmol per minute, one microkatal 1 µmol per second, so 1 µkat/L is exactly 60 U/L.

Related conversions

AST 25 U/L= 0.42 µkat/L

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Sources: the factor from the definition of the katal (IUPAC–IFCC, Pure and Applied Chemistry, 2001); the test description from MedlinePlus. Mention of a source doesn’t mean it endorses Soma.