FINANCE WORKBENCH · PRACTICAL UTILITY
Practical finance tools.
Reusable calculators and control utilities for forecasting, variance analysis, reporting, and finance-system workflows. Every utility runs client-side in your browser—inputs are never transmitted to external APIs or stored in cookies.
TOOL
DISCIPLINE
INPUTS
OUTPUTS
ACTION
16
Actual, Forecast
Signed Error, Absolute Error, APE, Accuracy Score, Direction
17
Actual, Budget, Dollar Threshold, % Threshold, Line Type
Dollar Variance, % Variance, Materiality Flag, Polarity, Commentary Directive
B5 / EXPLORE THE WORKBOOK
Choose where to go next.
01
Articles
Field notes on FP&A, controls, and finance automation.
Open →02Courses
Structured learning for building reliable finance workflows.
Open →03Labs
Short, practical drills using Excel and Python.
Open →04Tools
Small utilities for forecasts, variance, and review gates.
Open →13 articles · 3 case studies · 2 labs · 1 course · 2 tools