Number of credit hours to renew a teaching certificate in Michigan
Michigan counts renewal in hours, not credits. The total is 150 hours of education-related professional learning, completed since your certificate was last issued. College credit converts at 25 hours per semester credit hour, so 6 semester credits make the full 150. Many teachers mix routes: for example, 75 SCECH or DPPD hours plus 3 college credits.
R 390.1129b sets this rule for renewing a standard teaching certificate for 5 years, and MDE's guidance uses the same 150 hours for professional certificates. Hours beyond 150 do not carry over, so plan to the number rather than past it.