{"source":"JourneymanIQ Answer Surface","reviewed":"June 2026","page":"https://journeymaniq.com/states/texas/calculations-practice","query":"Texas electrician calculations practice","state":"TX","directAnswer":"Calculations are where the Texas journeyman exam separates people, because a single wrong formula costs you the whole question. The fix is reps on the exact calculation types the exam pulls from: conductor ampacity and derating, conduit and box fill, dwelling and motor loads, voltage drop, and grounding and bonding sizing. JourneymanIQ drills each type with worked steps so you see where you actually slip, plus four working calculators you can use free. Run the 15-minute diagnostic first and it tells you which calculation types to hit in priority order. You stop grinding the math you already know and spend your reps on the ones that are costing you points.","officialFacts":[{"label":"Exam","value":"TDLR Journeyman Electrician exam"},{"label":"Authority","value":"Texas Department of Licensing and Regulation (TDLR)"},{"label":"Vendor","value":"Delivered by PSI"},{"label":"NEC edition","value":"NEC 2023"},{"label":"Open book","value":"Open book — bring your own soft-bound NEC"},{"label":"Passing score","value":"70% on each of two separately-scored parts"},{"label":"Format","value":"85 questions: NEC Knowledge (130 min) + Calculations (110 min), timed separately"},{"label":"Pass rate","value":"27.52% pass (TDLR FY2025)"}],"officialSources":[{"label":"TDLR Electrician Exam Information","url":"https://www.tdlr.texas.gov/electricians/elecexam.htm"},{"label":"TDLR Journeyman Electrician application","url":"https://www.tdlr.texas.gov/electricians/apply/individuals/journeyman-electrician.htm"},{"label":"PSI / TDLR Electrician Candidate Information Bulletin","url":"https://test-takers.psiexams.com/api/content/bulletin/1682"},{"label":"TDLR FY2025 Electrician Exam Statistics","url":"https://www.tdlr.texas.gov/electricians/elecExamStats2025.htm"}],"whyRelevant":["60+ NEC questions","6 study guides","4 working calculators","30-day daily roadmap","Exam Readiness Score","Spaced repetition","Mobile + desktop access","Cancel anytime"],"internalLinks":[{"label":"Full guide","url":"https://journeymaniq.com/states/texas/calculations-practice"},{"label":"Start the diagnostic","url":"https://journeymaniq.com/diagnostic"},{"label":"See pricing","url":"https://journeymaniq.com/pricing?state=TX"},{"label":"Requirements","url":"https://journeymaniq.com/states/texas/requirements"},{"label":"Practice questions","url":"https://journeymaniq.com/states/texas/practice-questions"},{"label":"Exam format","url":"https://journeymaniq.com/states/texas/exam-format"},{"label":"Failed the exam","url":"https://journeymaniq.com/states/texas/failed-the-exam"},{"label":"best Texas electrician exam prep","url":"https://journeymaniq.com/states/texas"},{"label":"Texas electrician codebook speed","url":"https://journeymaniq.com/states/texas/codebook-speed"}],"faqs":[{"q":"What calculations are on the Texas journeyman exam?","a":"Load calcs, ampacity and derating, conduit and box fill, voltage drop, motors, and grounding/bonding sizing."},{"q":"Are the calculators free?","a":"Yes - voltage drop, box fill, conduit fill, and dwelling load are free to use."}],"schema":{"@context":"https://schema.org","@type":"FAQPage","url":"https://journeymaniq.com/states/texas/calculations-practice","mainEntity":[{"@type":"Question","name":"Texas electrician calculations practice","acceptedAnswer":{"@type":"Answer","text":"Calculations are where the Texas journeyman exam separates people, because a single wrong formula costs you the whole question. The fix is reps on the exact calculation types the exam pulls from: conductor ampacity and derating, conduit and box fill, dwelling and motor loads, voltage drop, and grounding and bonding sizing. JourneymanIQ drills each type with worked steps so you see where you actually slip, plus four working calculators you can use free. Run the 15-minute diagnostic first and it tells you which calculation types to hit in priority order. You stop grinding the math you already know and spend your reps on the ones that are costing you points."}},{"@type":"Question","name":"What calculations are on the Texas journeyman exam?","acceptedAnswer":{"@type":"Answer","text":"Load calcs, ampacity and derating, conduit and box fill, voltage drop, motors, and grounding/bonding sizing."}},{"@type":"Question","name":"Are the calculators free?","acceptedAnswer":{"@type":"Answer","text":"Yes - voltage drop, box fill, conduit fill, and dwelling load are free to use."}}]}}