http://www.gotquestions.org/length-Jesus-ministry.html http://www.gotquestions.org/length-Jesus-ministry.html Jesus started his ministry How long was Jesus' ministry? http://www.gotquestions.org/length-Jesus-ministry.html How long was Jesus' ministry? 3.5 years Jesus started his ministry http://www.gotquestions.org/length-Jesus-ministry.html How long was Jesus' ministry? http://www.gotquestions.org/length-Jesus-ministry.html 40-month ministry of Jesus http://www.gotquestions.org/length-Jesus-ministry.html 3 years