LatterDay Tools
Data-driven insights and analytics for members of The Church of Jesus Christ of Latter-day Saints
Prophet Calculator
Calculate apostle succession probabilities using Monte Carlo simulation. Explore who might become the next prophet based on age and actuarial data.
Explore →Temple Tracker
Interactive visualization of temple construction and dedication from the 1870s to present day. Watch the growth of temples across the world.
Explore →Conference Analytics
Analysis and insights from General Conference talks, including themes, citations, and trends over time.
Coming SoonAbout LatterDay Tools
LatterDay Tools provides statistical analysis, visualizations, and interactive tools to help explore data related to The Church of Jesus Christ of Latter-day Saints. All tools are built with modern web technology and publicly available data.
Not affiliated with The Church of Jesus Christ of Latter-day Saints.