Iron: µg/dL to µmol/L

US labs print iron in µg/dL, most European labs in µmol/L. To convert, divide µg/dL by 5.5845; to go back, multiply µmol/L by 5.5845.

Value

µg/dL

Same value in17.9µmol/L

µmol/L = µg/dL ÷ 5.5845 · molar mass 55.845 g/mol

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

µg/dL → µmol/L: µmol/L = µg/dL ÷ 5.5845
µmol/L → µg/dL: µg/dL = µmol/L × 5.5845
Where 5.5845 comes from: µg/dL counts the weight of iron in a volume of blood, µmol/L the number of molecules. One mole of iron weighs 55.845 g; with that and the difference in volume, one µmol/L is 5.5845 µg/dL.

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.

µg/dL	µmol/L
40 µg/dL	7.16 µmol/L
60 µg/dL	10.7 µmol/L
80 µg/dL	14.3 µmol/L
100 µg/dL	17.9 µmol/L
120 µg/dL	21.5 µmol/L
140 µg/dL	25.1 µmol/L
160 µg/dL	28.7 µmol/L
180 µg/dL	32.2 µmol/L
200 µg/dL	35.8 µmol/L
220 µg/dL	39.4 µmol/L

µmol/L	µg/dL
5 µmol/L	27.9 µg/dL
10 µmol/L	55.8 µg/dL
15 µmol/L	83.8 µg/dL
20 µmol/L	111.7 µg/dL
25 µmol/L	139.6 µg/dL
30 µmol/L	167.5 µg/dL
35 µmol/L	195.5 µg/dL
40 µmol/L	223.4 µg/dL

Show all 291 values: 10–300 µg/dL in µmol/L

10 µg/dL = 1.79 µmol/L
11 µg/dL = 1.97 µmol/L
12 µg/dL = 2.15 µmol/L
13 µg/dL = 2.33 µmol/L
14 µg/dL = 2.51 µmol/L
15 µg/dL = 2.69 µmol/L
16 µg/dL = 2.87 µmol/L
17 µg/dL = 3.04 µmol/L
18 µg/dL = 3.22 µmol/L
19 µg/dL = 3.4 µmol/L
20 µg/dL = 3.58 µmol/L
21 µg/dL = 3.76 µmol/L
22 µg/dL = 3.94 µmol/L
23 µg/dL = 4.12 µmol/L
24 µg/dL = 4.3 µmol/L
25 µg/dL = 4.48 µmol/L
26 µg/dL = 4.66 µmol/L
27 µg/dL = 4.83 µmol/L
28 µg/dL = 5.01 µmol/L
29 µg/dL = 5.19 µmol/L
30 µg/dL = 5.37 µmol/L
31 µg/dL = 5.55 µmol/L
32 µg/dL = 5.73 µmol/L
33 µg/dL = 5.91 µmol/L
34 µg/dL = 6.09 µmol/L
35 µg/dL = 6.27 µmol/L
36 µg/dL = 6.45 µmol/L
37 µg/dL = 6.63 µmol/L
38 µg/dL = 6.8 µmol/L
39 µg/dL = 6.98 µmol/L
40 µg/dL = 7.16 µmol/L
41 µg/dL = 7.34 µmol/L
42 µg/dL = 7.52 µmol/L
43 µg/dL = 7.7 µmol/L
44 µg/dL = 7.88 µmol/L
45 µg/dL = 8.06 µmol/L
46 µg/dL = 8.24 µmol/L
47 µg/dL = 8.42 µmol/L
48 µg/dL = 8.6 µmol/L
49 µg/dL = 8.77 µmol/L
50 µg/dL = 8.95 µmol/L
51 µg/dL = 9.13 µmol/L
52 µg/dL = 9.31 µmol/L
53 µg/dL = 9.49 µmol/L
54 µg/dL = 9.67 µmol/L
55 µg/dL = 9.85 µmol/L
56 µg/dL = 10 µmol/L
57 µg/dL = 10.2 µmol/L
58 µg/dL = 10.4 µmol/L
59 µg/dL = 10.6 µmol/L
60 µg/dL = 10.7 µmol/L
61 µg/dL = 10.9 µmol/L
62 µg/dL = 11.1 µmol/L
63 µg/dL = 11.3 µmol/L
64 µg/dL = 11.5 µmol/L
65 µg/dL = 11.6 µmol/L
66 µg/dL = 11.8 µmol/L
67 µg/dL = 12 µmol/L
68 µg/dL = 12.2 µmol/L
69 µg/dL = 12.4 µmol/L
70 µg/dL = 12.5 µmol/L
71 µg/dL = 12.7 µmol/L
72 µg/dL = 12.9 µmol/L
73 µg/dL = 13.1 µmol/L
74 µg/dL = 13.3 µmol/L
75 µg/dL = 13.4 µmol/L
76 µg/dL = 13.6 µmol/L
77 µg/dL = 13.8 µmol/L
78 µg/dL = 14 µmol/L
79 µg/dL = 14.1 µmol/L
80 µg/dL = 14.3 µmol/L
81 µg/dL = 14.5 µmol/L
82 µg/dL = 14.7 µmol/L
83 µg/dL = 14.9 µmol/L
84 µg/dL = 15 µmol/L
85 µg/dL = 15.2 µmol/L
86 µg/dL = 15.4 µmol/L
87 µg/dL = 15.6 µmol/L
88 µg/dL = 15.8 µmol/L
89 µg/dL = 15.9 µmol/L
90 µg/dL = 16.1 µmol/L
91 µg/dL = 16.3 µmol/L
92 µg/dL = 16.5 µmol/L
93 µg/dL = 16.7 µmol/L
94 µg/dL = 16.8 µmol/L
95 µg/dL = 17 µmol/L
96 µg/dL = 17.2 µmol/L
97 µg/dL = 17.4 µmol/L
98 µg/dL = 17.5 µmol/L
99 µg/dL = 17.7 µmol/L
100 µg/dL = 17.9 µmol/L
101 µg/dL = 18.1 µmol/L
102 µg/dL = 18.3 µmol/L
103 µg/dL = 18.4 µmol/L
104 µg/dL = 18.6 µmol/L
105 µg/dL = 18.8 µmol/L
106 µg/dL = 19 µmol/L
107 µg/dL = 19.2 µmol/L
108 µg/dL = 19.3 µmol/L
109 µg/dL = 19.5 µmol/L
110 µg/dL = 19.7 µmol/L
111 µg/dL = 19.9 µmol/L
112 µg/dL = 20.1 µmol/L
113 µg/dL = 20.2 µmol/L
114 µg/dL = 20.4 µmol/L
115 µg/dL = 20.6 µmol/L
116 µg/dL = 20.8 µmol/L
117 µg/dL = 21 µmol/L
118 µg/dL = 21.1 µmol/L
119 µg/dL = 21.3 µmol/L
120 µg/dL = 21.5 µmol/L
121 µg/dL = 21.7 µmol/L
122 µg/dL = 21.8 µmol/L
123 µg/dL = 22 µmol/L
124 µg/dL = 22.2 µmol/L
125 µg/dL = 22.4 µmol/L
126 µg/dL = 22.6 µmol/L
127 µg/dL = 22.7 µmol/L
128 µg/dL = 22.9 µmol/L
129 µg/dL = 23.1 µmol/L
130 µg/dL = 23.3 µmol/L
131 µg/dL = 23.5 µmol/L
132 µg/dL = 23.6 µmol/L
133 µg/dL = 23.8 µmol/L
134 µg/dL = 24 µmol/L
135 µg/dL = 24.2 µmol/L
136 µg/dL = 24.4 µmol/L
137 µg/dL = 24.5 µmol/L
138 µg/dL = 24.7 µmol/L
139 µg/dL = 24.9 µmol/L
140 µg/dL = 25.1 µmol/L
141 µg/dL = 25.2 µmol/L
142 µg/dL = 25.4 µmol/L
143 µg/dL = 25.6 µmol/L
144 µg/dL = 25.8 µmol/L
145 µg/dL = 26 µmol/L
146 µg/dL = 26.1 µmol/L
147 µg/dL = 26.3 µmol/L
148 µg/dL = 26.5 µmol/L
149 µg/dL = 26.7 µmol/L
150 µg/dL = 26.9 µmol/L
151 µg/dL = 27 µmol/L
152 µg/dL = 27.2 µmol/L
153 µg/dL = 27.4 µmol/L
154 µg/dL = 27.6 µmol/L
155 µg/dL = 27.8 µmol/L
156 µg/dL = 27.9 µmol/L
157 µg/dL = 28.1 µmol/L
158 µg/dL = 28.3 µmol/L
159 µg/dL = 28.5 µmol/L
160 µg/dL = 28.7 µmol/L
161 µg/dL = 28.8 µmol/L
162 µg/dL = 29 µmol/L
163 µg/dL = 29.2 µmol/L
164 µg/dL = 29.4 µmol/L
165 µg/dL = 29.5 µmol/L
166 µg/dL = 29.7 µmol/L
167 µg/dL = 29.9 µmol/L
168 µg/dL = 30.1 µmol/L
169 µg/dL = 30.3 µmol/L
170 µg/dL = 30.4 µmol/L
171 µg/dL = 30.6 µmol/L
172 µg/dL = 30.8 µmol/L
173 µg/dL = 31 µmol/L
174 µg/dL = 31.2 µmol/L
175 µg/dL = 31.3 µmol/L
176 µg/dL = 31.5 µmol/L
177 µg/dL = 31.7 µmol/L
178 µg/dL = 31.9 µmol/L
179 µg/dL = 32.1 µmol/L
180 µg/dL = 32.2 µmol/L
181 µg/dL = 32.4 µmol/L
182 µg/dL = 32.6 µmol/L
183 µg/dL = 32.8 µmol/L
184 µg/dL = 32.9 µmol/L
185 µg/dL = 33.1 µmol/L
186 µg/dL = 33.3 µmol/L
187 µg/dL = 33.5 µmol/L
188 µg/dL = 33.7 µmol/L
189 µg/dL = 33.8 µmol/L
190 µg/dL = 34 µmol/L
191 µg/dL = 34.2 µmol/L
192 µg/dL = 34.4 µmol/L
193 µg/dL = 34.6 µmol/L
194 µg/dL = 34.7 µmol/L
195 µg/dL = 34.9 µmol/L
196 µg/dL = 35.1 µmol/L
197 µg/dL = 35.3 µmol/L
198 µg/dL = 35.5 µmol/L
199 µg/dL = 35.6 µmol/L
200 µg/dL = 35.8 µmol/L
201 µg/dL = 36 µmol/L
202 µg/dL = 36.2 µmol/L
203 µg/dL = 36.4 µmol/L
204 µg/dL = 36.5 µmol/L
205 µg/dL = 36.7 µmol/L
206 µg/dL = 36.9 µmol/L
207 µg/dL = 37.1 µmol/L
208 µg/dL = 37.2 µmol/L
209 µg/dL = 37.4 µmol/L
210 µg/dL = 37.6 µmol/L
211 µg/dL = 37.8 µmol/L
212 µg/dL = 38 µmol/L
213 µg/dL = 38.1 µmol/L
214 µg/dL = 38.3 µmol/L
215 µg/dL = 38.5 µmol/L
216 µg/dL = 38.7 µmol/L
217 µg/dL = 38.9 µmol/L
218 µg/dL = 39 µmol/L
219 µg/dL = 39.2 µmol/L
220 µg/dL = 39.4 µmol/L
221 µg/dL = 39.6 µmol/L
222 µg/dL = 39.8 µmol/L
223 µg/dL = 39.9 µmol/L
224 µg/dL = 40.1 µmol/L
225 µg/dL = 40.3 µmol/L
226 µg/dL = 40.5 µmol/L
227 µg/dL = 40.6 µmol/L
228 µg/dL = 40.8 µmol/L
229 µg/dL = 41 µmol/L
230 µg/dL = 41.2 µmol/L
231 µg/dL = 41.4 µmol/L
232 µg/dL = 41.5 µmol/L
233 µg/dL = 41.7 µmol/L
234 µg/dL = 41.9 µmol/L
235 µg/dL = 42.1 µmol/L
236 µg/dL = 42.3 µmol/L
237 µg/dL = 42.4 µmol/L
238 µg/dL = 42.6 µmol/L
239 µg/dL = 42.8 µmol/L
240 µg/dL = 43 µmol/L
241 µg/dL = 43.2 µmol/L
242 µg/dL = 43.3 µmol/L
243 µg/dL = 43.5 µmol/L
244 µg/dL = 43.7 µmol/L
245 µg/dL = 43.9 µmol/L
246 µg/dL = 44.1 µmol/L
247 µg/dL = 44.2 µmol/L
248 µg/dL = 44.4 µmol/L
249 µg/dL = 44.6 µmol/L
250 µg/dL = 44.8 µmol/L
251 µg/dL = 44.9 µmol/L
252 µg/dL = 45.1 µmol/L
253 µg/dL = 45.3 µmol/L
254 µg/dL = 45.5 µmol/L
255 µg/dL = 45.7 µmol/L
256 µg/dL = 45.8 µmol/L
257 µg/dL = 46 µmol/L
258 µg/dL = 46.2 µmol/L
259 µg/dL = 46.4 µmol/L
260 µg/dL = 46.6 µmol/L
261 µg/dL = 46.7 µmol/L
262 µg/dL = 46.9 µmol/L
263 µg/dL = 47.1 µmol/L
264 µg/dL = 47.3 µmol/L
265 µg/dL = 47.5 µmol/L
266 µg/dL = 47.6 µmol/L
267 µg/dL = 47.8 µmol/L
268 µg/dL = 48 µmol/L
269 µg/dL = 48.2 µmol/L
270 µg/dL = 48.3 µmol/L
271 µg/dL = 48.5 µmol/L
272 µg/dL = 48.7 µmol/L
273 µg/dL = 48.9 µmol/L
274 µg/dL = 49.1 µmol/L
275 µg/dL = 49.2 µmol/L
276 µg/dL = 49.4 µmol/L
277 µg/dL = 49.6 µmol/L
278 µg/dL = 49.8 µmol/L
279 µg/dL = 50 µmol/L
280 µg/dL = 50.1 µmol/L
281 µg/dL = 50.3 µmol/L
282 µg/dL = 50.5 µmol/L
283 µg/dL = 50.7 µmol/L
284 µg/dL = 50.9 µmol/L
285 µg/dL = 51 µmol/L
286 µg/dL = 51.2 µmol/L
287 µg/dL = 51.4 µmol/L
288 µg/dL = 51.6 µmol/L
289 µg/dL = 51.8 µmol/L
290 µg/dL = 51.9 µmol/L
291 µg/dL = 52.1 µmol/L
292 µg/dL = 52.3 µmol/L
293 µg/dL = 52.5 µmol/L
294 µg/dL = 52.6 µmol/L
295 µg/dL = 52.8 µmol/L
296 µg/dL = 53 µmol/L
297 µg/dL = 53.2 µmol/L
298 µg/dL = 53.4 µmol/L
299 µg/dL = 53.5 µmol/L
300 µg/dL = 53.7 µmol/L

Show all 396 values: 2–55 µmol/L in µg/dL

2 µmol/L = 11.2 µg/dL
2.1 µmol/L = 11.7 µg/dL
2.2 µmol/L = 12.3 µg/dL
2.3 µmol/L = 12.8 µg/dL
2.4 µmol/L = 13.4 µg/dL
2.5 µmol/L = 14 µg/dL
2.6 µmol/L = 14.5 µg/dL
2.7 µmol/L = 15.1 µg/dL
2.8 µmol/L = 15.6 µg/dL
2.9 µmol/L = 16.2 µg/dL
3 µmol/L = 16.8 µg/dL
3.1 µmol/L = 17.3 µg/dL
3.2 µmol/L = 17.9 µg/dL
3.3 µmol/L = 18.4 µg/dL
3.4 µmol/L = 19 µg/dL
3.5 µmol/L = 19.5 µg/dL
3.6 µmol/L = 20.1 µg/dL
3.7 µmol/L = 20.7 µg/dL
3.8 µmol/L = 21.2 µg/dL
3.9 µmol/L = 21.8 µg/dL
4 µmol/L = 22.3 µg/dL
4.1 µmol/L = 22.9 µg/dL
4.2 µmol/L = 23.5 µg/dL
4.3 µmol/L = 24 µg/dL
4.4 µmol/L = 24.6 µg/dL
4.5 µmol/L = 25.1 µg/dL
4.6 µmol/L = 25.7 µg/dL
4.7 µmol/L = 26.2 µg/dL
4.8 µmol/L = 26.8 µg/dL
4.9 µmol/L = 27.4 µg/dL
5 µmol/L = 27.9 µg/dL
5.1 µmol/L = 28.5 µg/dL
5.2 µmol/L = 29 µg/dL
5.3 µmol/L = 29.6 µg/dL
5.4 µmol/L = 30.2 µg/dL
5.5 µmol/L = 30.7 µg/dL
5.6 µmol/L = 31.3 µg/dL
5.7 µmol/L = 31.8 µg/dL
5.8 µmol/L = 32.4 µg/dL
5.9 µmol/L = 32.9 µg/dL
6 µmol/L = 33.5 µg/dL
6.1 µmol/L = 34.1 µg/dL
6.2 µmol/L = 34.6 µg/dL
6.3 µmol/L = 35.2 µg/dL
6.4 µmol/L = 35.7 µg/dL
6.5 µmol/L = 36.3 µg/dL
6.6 µmol/L = 36.9 µg/dL
6.7 µmol/L = 37.4 µg/dL
6.8 µmol/L = 38 µg/dL
6.9 µmol/L = 38.5 µg/dL
7 µmol/L = 39.1 µg/dL
7.1 µmol/L = 39.6 µg/dL
7.2 µmol/L = 40.2 µg/dL
7.3 µmol/L = 40.8 µg/dL
7.4 µmol/L = 41.3 µg/dL
7.5 µmol/L = 41.9 µg/dL
7.6 µmol/L = 42.4 µg/dL
7.7 µmol/L = 43 µg/dL
7.8 µmol/L = 43.6 µg/dL
7.9 µmol/L = 44.1 µg/dL
8 µmol/L = 44.7 µg/dL
8.1 µmol/L = 45.2 µg/dL
8.2 µmol/L = 45.8 µg/dL
8.3 µmol/L = 46.4 µg/dL
8.4 µmol/L = 46.9 µg/dL
8.5 µmol/L = 47.5 µg/dL
8.6 µmol/L = 48 µg/dL
8.7 µmol/L = 48.6 µg/dL
8.8 µmol/L = 49.1 µg/dL
8.9 µmol/L = 49.7 µg/dL
9 µmol/L = 50.3 µg/dL
9.1 µmol/L = 50.8 µg/dL
9.2 µmol/L = 51.4 µg/dL
9.3 µmol/L = 51.9 µg/dL
9.4 µmol/L = 52.5 µg/dL
9.5 µmol/L = 53.1 µg/dL
9.6 µmol/L = 53.6 µg/dL
9.7 µmol/L = 54.2 µg/dL
9.8 µmol/L = 54.7 µg/dL
9.9 µmol/L = 55.3 µg/dL
10 µmol/L = 55.8 µg/dL
10.1 µmol/L = 56.4 µg/dL
10.2 µmol/L = 57 µg/dL
10.3 µmol/L = 57.5 µg/dL
10.4 µmol/L = 58.1 µg/dL
10.5 µmol/L = 58.6 µg/dL
10.6 µmol/L = 59.2 µg/dL
10.7 µmol/L = 59.8 µg/dL
10.8 µmol/L = 60.3 µg/dL
10.9 µmol/L = 60.9 µg/dL
11 µmol/L = 61.4 µg/dL
11.1 µmol/L = 62 µg/dL
11.2 µmol/L = 62.5 µg/dL
11.3 µmol/L = 63.1 µg/dL
11.4 µmol/L = 63.7 µg/dL
11.5 µmol/L = 64.2 µg/dL
11.6 µmol/L = 64.8 µg/dL
11.7 µmol/L = 65.3 µg/dL
11.8 µmol/L = 65.9 µg/dL
11.9 µmol/L = 66.5 µg/dL
12 µmol/L = 67 µg/dL
12.1 µmol/L = 67.6 µg/dL
12.2 µmol/L = 68.1 µg/dL
12.3 µmol/L = 68.7 µg/dL
12.4 µmol/L = 69.2 µg/dL
12.5 µmol/L = 69.8 µg/dL
12.6 µmol/L = 70.4 µg/dL
12.7 µmol/L = 70.9 µg/dL
12.8 µmol/L = 71.5 µg/dL
12.9 µmol/L = 72 µg/dL
13 µmol/L = 72.6 µg/dL
13.1 µmol/L = 73.2 µg/dL
13.2 µmol/L = 73.7 µg/dL
13.3 µmol/L = 74.3 µg/dL
13.4 µmol/L = 74.8 µg/dL
13.5 µmol/L = 75.4 µg/dL
13.6 µmol/L = 75.9 µg/dL
13.7 µmol/L = 76.5 µg/dL
13.8 µmol/L = 77.1 µg/dL
13.9 µmol/L = 77.6 µg/dL
14 µmol/L = 78.2 µg/dL
14.1 µmol/L = 78.7 µg/dL
14.2 µmol/L = 79.3 µg/dL
14.3 µmol/L = 79.9 µg/dL
14.4 µmol/L = 80.4 µg/dL
14.5 µmol/L = 81 µg/dL
14.6 µmol/L = 81.5 µg/dL
14.7 µmol/L = 82.1 µg/dL
14.8 µmol/L = 82.7 µg/dL
14.9 µmol/L = 83.2 µg/dL
15 µmol/L = 83.8 µg/dL
15.1 µmol/L = 84.3 µg/dL
15.2 µmol/L = 84.9 µg/dL
15.3 µmol/L = 85.4 µg/dL
15.4 µmol/L = 86 µg/dL
15.5 µmol/L = 86.6 µg/dL
15.6 µmol/L = 87.1 µg/dL
15.7 µmol/L = 87.7 µg/dL
15.8 µmol/L = 88.2 µg/dL
15.9 µmol/L = 88.8 µg/dL
16 µmol/L = 89.4 µg/dL
16.1 µmol/L = 89.9 µg/dL
16.2 µmol/L = 90.5 µg/dL
16.3 µmol/L = 91 µg/dL
16.4 µmol/L = 91.6 µg/dL
16.5 µmol/L = 92.1 µg/dL
16.6 µmol/L = 92.7 µg/dL
16.7 µmol/L = 93.3 µg/dL
16.8 µmol/L = 93.8 µg/dL
16.9 µmol/L = 94.4 µg/dL
17 µmol/L = 94.9 µg/dL
17.1 µmol/L = 95.5 µg/dL
17.2 µmol/L = 96.1 µg/dL
17.3 µmol/L = 96.6 µg/dL
17.4 µmol/L = 97.2 µg/dL
17.5 µmol/L = 97.7 µg/dL
17.6 µmol/L = 98.3 µg/dL
17.7 µmol/L = 98.8 µg/dL
17.8 µmol/L = 99.4 µg/dL
17.9 µmol/L = 100 µg/dL
18 µmol/L = 100.5 µg/dL
18.1 µmol/L = 101.1 µg/dL
18.2 µmol/L = 101.6 µg/dL
18.3 µmol/L = 102.2 µg/dL
18.4 µmol/L = 102.8 µg/dL
18.5 µmol/L = 103.3 µg/dL
18.6 µmol/L = 103.9 µg/dL
18.7 µmol/L = 104.4 µg/dL
18.8 µmol/L = 105 µg/dL
18.9 µmol/L = 105.5 µg/dL
19 µmol/L = 106.1 µg/dL
19.1 µmol/L = 106.7 µg/dL
19.2 µmol/L = 107.2 µg/dL
19.3 µmol/L = 107.8 µg/dL
19.4 µmol/L = 108.3 µg/dL
19.5 µmol/L = 108.9 µg/dL
19.6 µmol/L = 109.5 µg/dL
19.7 µmol/L = 110 µg/dL
19.8 µmol/L = 110.6 µg/dL
19.9 µmol/L = 111.1 µg/dL
20 µmol/L = 111.7 µg/dL
20.1 µmol/L = 112.2 µg/dL
20.2 µmol/L = 112.8 µg/dL
20.3 µmol/L = 113.4 µg/dL
20.4 µmol/L = 113.9 µg/dL
20.5 µmol/L = 114.5 µg/dL
20.6 µmol/L = 115 µg/dL
20.7 µmol/L = 115.6 µg/dL
20.8 µmol/L = 116.2 µg/dL
20.9 µmol/L = 116.7 µg/dL
21 µmol/L = 117.3 µg/dL
21.1 µmol/L = 117.8 µg/dL
21.2 µmol/L = 118.4 µg/dL
21.3 µmol/L = 118.9 µg/dL
21.4 µmol/L = 119.5 µg/dL
21.5 µmol/L = 120.1 µg/dL
21.6 µmol/L = 120.6 µg/dL
21.7 µmol/L = 121.2 µg/dL
21.8 µmol/L = 121.7 µg/dL
21.9 µmol/L = 122.3 µg/dL
22 µmol/L = 122.9 µg/dL
22.1 µmol/L = 123.4 µg/dL
22.2 µmol/L = 124 µg/dL
22.3 µmol/L = 124.5 µg/dL
22.4 µmol/L = 125.1 µg/dL
22.5 µmol/L = 125.7 µg/dL
22.6 µmol/L = 126.2 µg/dL
22.7 µmol/L = 126.8 µg/dL
22.8 µmol/L = 127.3 µg/dL
22.9 µmol/L = 127.9 µg/dL
23 µmol/L = 128.4 µg/dL
23.1 µmol/L = 129 µg/dL
23.2 µmol/L = 129.6 µg/dL
23.3 µmol/L = 130.1 µg/dL
23.4 µmol/L = 130.7 µg/dL
23.5 µmol/L = 131.2 µg/dL
23.6 µmol/L = 131.8 µg/dL
23.7 µmol/L = 132.4 µg/dL
23.8 µmol/L = 132.9 µg/dL
23.9 µmol/L = 133.5 µg/dL
24 µmol/L = 134 µg/dL
24.1 µmol/L = 134.6 µg/dL
24.2 µmol/L = 135.1 µg/dL
24.3 µmol/L = 135.7 µg/dL
24.4 µmol/L = 136.3 µg/dL
24.5 µmol/L = 136.8 µg/dL
24.6 µmol/L = 137.4 µg/dL
24.7 µmol/L = 137.9 µg/dL
24.8 µmol/L = 138.5 µg/dL
24.9 µmol/L = 139.1 µg/dL
25 µmol/L = 139.6 µg/dL
25.1 µmol/L = 140.2 µg/dL
25.2 µmol/L = 140.7 µg/dL
25.3 µmol/L = 141.3 µg/dL
25.4 µmol/L = 141.8 µg/dL
25.5 µmol/L = 142.4 µg/dL
25.6 µmol/L = 143 µg/dL
25.7 µmol/L = 143.5 µg/dL
25.8 µmol/L = 144.1 µg/dL
25.9 µmol/L = 144.6 µg/dL
26 µmol/L = 145.2 µg/dL
26.1 µmol/L = 145.8 µg/dL
26.2 µmol/L = 146.3 µg/dL
26.3 µmol/L = 146.9 µg/dL
26.4 µmol/L = 147.4 µg/dL
26.5 µmol/L = 148 µg/dL
26.6 µmol/L = 148.5 µg/dL
26.7 µmol/L = 149.1 µg/dL
26.8 µmol/L = 149.7 µg/dL
26.9 µmol/L = 150.2 µg/dL
27 µmol/L = 150.8 µg/dL
27.1 µmol/L = 151.3 µg/dL
27.2 µmol/L = 151.9 µg/dL
27.3 µmol/L = 152.5 µg/dL
27.4 µmol/L = 153 µg/dL
27.5 µmol/L = 153.6 µg/dL
27.6 µmol/L = 154.1 µg/dL
27.7 µmol/L = 154.7 µg/dL
27.8 µmol/L = 155.2 µg/dL
27.9 µmol/L = 155.8 µg/dL
28 µmol/L = 156.4 µg/dL
28.1 µmol/L = 156.9 µg/dL
28.2 µmol/L = 157.5 µg/dL
28.3 µmol/L = 158 µg/dL
28.4 µmol/L = 158.6 µg/dL
28.5 µmol/L = 159.2 µg/dL
28.6 µmol/L = 159.7 µg/dL
28.7 µmol/L = 160.3 µg/dL
28.8 µmol/L = 160.8 µg/dL
28.9 µmol/L = 161.4 µg/dL
29 µmol/L = 162 µg/dL
29.1 µmol/L = 162.5 µg/dL
29.2 µmol/L = 163.1 µg/dL
29.3 µmol/L = 163.6 µg/dL
29.4 µmol/L = 164.2 µg/dL
29.5 µmol/L = 164.7 µg/dL
29.6 µmol/L = 165.3 µg/dL
29.7 µmol/L = 165.9 µg/dL
29.8 µmol/L = 166.4 µg/dL
29.9 µmol/L = 167 µg/dL
30 µmol/L = 167.5 µg/dL
30.1 µmol/L = 168.1 µg/dL
30.2 µmol/L = 168.7 µg/dL
30.3 µmol/L = 169.2 µg/dL
30.4 µmol/L = 169.8 µg/dL
30.5 µmol/L = 170.3 µg/dL
30.6 µmol/L = 170.9 µg/dL
30.7 µmol/L = 171.4 µg/dL
30.8 µmol/L = 172 µg/dL
30.9 µmol/L = 172.6 µg/dL
31 µmol/L = 173.1 µg/dL
31.1 µmol/L = 173.7 µg/dL
31.2 µmol/L = 174.2 µg/dL
31.3 µmol/L = 174.8 µg/dL
31.4 µmol/L = 175.4 µg/dL
31.5 µmol/L = 175.9 µg/dL
31.6 µmol/L = 176.5 µg/dL
31.7 µmol/L = 177 µg/dL
31.8 µmol/L = 177.6 µg/dL
31.9 µmol/L = 178.1 µg/dL
32 µmol/L = 178.7 µg/dL
32.1 µmol/L = 179.3 µg/dL
32.2 µmol/L = 179.8 µg/dL
32.3 µmol/L = 180.4 µg/dL
32.4 µmol/L = 180.9 µg/dL
32.5 µmol/L = 181.5 µg/dL
32.6 µmol/L = 182.1 µg/dL
32.7 µmol/L = 182.6 µg/dL
32.8 µmol/L = 183.2 µg/dL
32.9 µmol/L = 183.7 µg/dL
33 µmol/L = 184.3 µg/dL
33.1 µmol/L = 184.8 µg/dL
33.2 µmol/L = 185.4 µg/dL
33.3 µmol/L = 186 µg/dL
33.4 µmol/L = 186.5 µg/dL
33.5 µmol/L = 187.1 µg/dL
33.6 µmol/L = 187.6 µg/dL
33.7 µmol/L = 188.2 µg/dL
33.8 µmol/L = 188.8 µg/dL
33.9 µmol/L = 189.3 µg/dL
34 µmol/L = 189.9 µg/dL
34.1 µmol/L = 190.4 µg/dL
34.2 µmol/L = 191 µg/dL
34.3 µmol/L = 191.5 µg/dL
34.4 µmol/L = 192.1 µg/dL
34.5 µmol/L = 192.7 µg/dL
34.6 µmol/L = 193.2 µg/dL
34.7 µmol/L = 193.8 µg/dL
34.8 µmol/L = 194.3 µg/dL
34.9 µmol/L = 194.9 µg/dL
35 µmol/L = 195.5 µg/dL
35.1 µmol/L = 196 µg/dL
35.2 µmol/L = 196.6 µg/dL
35.3 µmol/L = 197.1 µg/dL
35.4 µmol/L = 197.7 µg/dL
35.5 µmol/L = 198.2 µg/dL
35.6 µmol/L = 198.8 µg/dL
35.7 µmol/L = 199.4 µg/dL
35.8 µmol/L = 199.9 µg/dL
35.9 µmol/L = 200.5 µg/dL
36 µmol/L = 201 µg/dL
36.1 µmol/L = 201.6 µg/dL
36.2 µmol/L = 202.2 µg/dL
36.3 µmol/L = 202.7 µg/dL
36.4 µmol/L = 203.3 µg/dL
36.5 µmol/L = 203.8 µg/dL
36.6 µmol/L = 204.4 µg/dL
36.7 µmol/L = 205 µg/dL
36.8 µmol/L = 205.5 µg/dL
36.9 µmol/L = 206.1 µg/dL
37 µmol/L = 206.6 µg/dL
37.1 µmol/L = 207.2 µg/dL
37.2 µmol/L = 207.7 µg/dL
37.3 µmol/L = 208.3 µg/dL
37.4 µmol/L = 208.9 µg/dL
37.5 µmol/L = 209.4 µg/dL
37.6 µmol/L = 210 µg/dL
37.7 µmol/L = 210.5 µg/dL
37.8 µmol/L = 211.1 µg/dL
37.9 µmol/L = 211.7 µg/dL
38 µmol/L = 212.2 µg/dL
38.1 µmol/L = 212.8 µg/dL
38.2 µmol/L = 213.3 µg/dL
38.3 µmol/L = 213.9 µg/dL
38.4 µmol/L = 214.4 µg/dL
38.5 µmol/L = 215 µg/dL
38.6 µmol/L = 215.6 µg/dL
38.7 µmol/L = 216.1 µg/dL
38.8 µmol/L = 216.7 µg/dL
38.9 µmol/L = 217.2 µg/dL
39 µmol/L = 217.8 µg/dL
39.1 µmol/L = 218.4 µg/dL
39.2 µmol/L = 218.9 µg/dL
39.3 µmol/L = 219.5 µg/dL
39.4 µmol/L = 220 µg/dL
39.5 µmol/L = 220.6 µg/dL
39.6 µmol/L = 221.1 µg/dL
39.7 µmol/L = 221.7 µg/dL
39.8 µmol/L = 222.3 µg/dL
39.9 µmol/L = 222.8 µg/dL
40 µmol/L = 223.4 µg/dL
41 µmol/L = 229 µg/dL
42 µmol/L = 234.5 µg/dL
43 µmol/L = 240.1 µg/dL
44 µmol/L = 245.7 µg/dL
45 µmol/L = 251.3 µg/dL
46 µmol/L = 256.9 µg/dL
47 µmol/L = 262.5 µg/dL
48 µmol/L = 268.1 µg/dL
49 µmol/L = 273.6 µg/dL
50 µmol/L = 279.2 µg/dL
51 µmol/L = 284.8 µg/dL
52 µmol/L = 290.4 µg/dL
53 µmol/L = 296 µg/dL
54 µmol/L = 301.6 µg/dL
55 µmol/L = 307.1 µg/dL

About the test

Serum iron is how much iron is in the blood right now. It swings a lot during the day, so iron stores are better seen from ferritin.

About the iron test · Iron Tests — MedlinePlus (U.S. National Library of Medicine).

Questions

How do I convert iron from µg/dL to µmol/L?

Divide µg/dL by 5.5845. For example, 100 µg/dL is 17.9 µmol/L.

How do I convert iron from µmol/L to µg/dL?

Multiply µmol/L by 5.5845. For example, 25 µmol/L is 139.6 µg/dL.

Why is the factor 5.5845?

It follows from the molar mass of iron, 55.845 g/mol, and from the volume each unit counts in.

Related conversions

Iron 100 µg/dL= 17.9 µmol/L

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Sources: PubChem: Iron (iron), molar mass 55.845 g/mol; the test description from MedlinePlus. Mention of a source doesn’t mean it endorses Soma.