Free tools
Trade exam and career tools
Compare career paths, check pay assumptions, plan study time, pace timed exams, and run trade math without moving away from the exam workflow.
Trade Career Comparison Tool
Compare trade paths by pay, education or training, job outlook, openings, exam prep, and field reality.
ToolOhm's Law Calculator
Free Ohm's law calculator for voltage, current, resistance, and power practice.
ToolPipe Slope Calculator
Free pipe slope calculator for plumbing drainage practice and fixture layout review.
ToolPractice Test Score Calculator
Free practice test score calculator for percent score, target score, and next study step.
ToolExam Time Pacing Calculator
Calculate minutes per question, checkpoint targets, and whether you are ahead or behind during a timed exam set.
ToolApprenticeship Wage Progression Calculator
Estimate apprentice pay steps from a journey wage, percentage progression, expected hours, and overtime assumptions.
ToolLicense Path Checklist Builder
Build a practical checklist for education, supervised hours, application documents, exam prep, insurance, and renewal research.
ToolStudy Hours Planner
Plan weekly study hours from your test date, current score, target score, and available study days.