Question 1

What is 221 mM in mol/L?

Accepted Answer

221 mM = 0.221 mol/L. Use the converter on this page to convert to other molarity units instantly.

Question 2

How do you convert mM to mol/L?

Accepted Answer

Formula: 1 mol/L = 1,000 mM (millimolar) · 1 mM = 0.001 mol/L. Multiply your mM value by the appropriate factor to get mol/L, or use the interactive converter above.

Question 3

What is 0.221 mol/L in mM?

Accepted Answer

0.221 mol/L = 221 mM.

mM	mol/L
206 mM	0.206
211 mM	0.211
216 mM	0.216
221	0.221
226 mM	0.226
231 mM	0.231
236 mM	0.236

221 mM to mol/L

Formula