Your church conversion growth percentage is determined by taking the number of new converts in your ministry in a given year and dividing it by the number of regularly attending believers in that same given year.
The formula is Cg% = C/B.
The goal is to find conversion growth (“Cg”).
B = How many regularly attending believers do you have? This is the average
attendance over the last year.
C = How many people became Christians through our ministry and were
assimilated into our ministry this last year (usually measured by baptism)?
Your church will grow with this Cg (Conversion growth %) . With a 10% or greater Cg, your church will grow and multiply and building a disciple-making movement.
Your Cg (Conversion growth %) goal should be greater than 10 percent to see continued church growth and a solid disciple-making movement.
* This doubling calculation shows an estimated growth based on your Conversion growth percentage. For this doubling to be accurate, a consistent Cg would need to be maintained or exceeded for the duration of the doubling estimate.