1. General Metrology
24% of the examIdentify weak areas and improve with focused review.
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Free CCT Practice Test
Pass the Certified Calibration Technician exam with confidence.
Start with a free CCT practice test and build exam-ready confidence for the Certified Calibration Technician exam.
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Practice the CCT exam by domain
2. Measurement Systems
20.8% of the examIdentify weak areas and improve with focused review.
Start Practicing3. Calibration Systems
22.4% of the examIdentify weak areas and improve with focused review.
Start Practicing4. Measurement Uncertainty and Applied Math
20% of the examIdentify weak areas and improve with focused review.
Start Practicing5. Quality Systems and Standards
12.8% of the examIdentify weak areas and improve with focused review.
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Frequently asked questions
Straight answers about the CCT exam, the questions, pricing, the free trial, and how this fits your prep.
The CCT exam spans 5 domains - General Metrology (24%), Measurement Systems (20.8%), Calibration Systems (22.4%), Measurement Uncertainty and Applied Math (20%), and Quality Systems and Standards (12.8%). Every practice question maps to one of them, so you train on exactly what's tested.
No - and that matters. These are original practice questions written to mirror the style, difficulty, and domain coverage of the CCT exam blueprint. We never distribute actual exam content, so practicing here keeps you fully compliant with official exam policies.
No. CCT Exam Prep is an independent study resource for Certified Calibration Technician (CCT). It is not affiliated with, sponsored by, or endorsed by the official certifying body or exam administrator.
Every paid plan unlocks the full bank of 1,000+ practice questions covering all 5 CCT domains - General Metrology (24%), Measurement Systems (20.8%), Calibration Systems (22.4%), Measurement Uncertainty and Applied Math (20%), and Quality Systems and Standards (12.8%). You can practice the whole bank, filter by domain, or run a timed, domain-balanced exam simulation.
Yes - the bank is maintained against the current exam outline, and questions are revised when the exam changes.
No honest practice platform can guarantee a pass. What realistic practice does is show you - before exam day - exactly which domains are weak, and give you the repetitions to fix them. That's the difference between hoping you're ready and knowing where you stand.
Yes. You get 10 free sample questions with instant feedback - no credit card and no account required.
The free sample shows you the question quality. Paid plans unlock the full 1,000+ question bank, exam-style practice modes, mistake review, and - on Fast Track and Pass Confidence - progress analytics that show your readiness by domain.
No. Every plan is a single one-time payment for a fixed access window - 48 hours, 7 days, or 6 weeks. There is no auto-renewal and no recurring billing.
Match it to your exam date: Final Review (2 days) for an exam in the next day or two, Fast Track (7 days) for an exam this week, Pass Confidence (6 weeks) for a structured run-up.
For most countries, the price you see is exactly what you pay - tax is already included. Where local law requires it to be added separately, it's shown clearly at checkout before you pay, so there are never any surprise fees.
Access is instant after payment and runs for your plan's full window from that moment. When the window ends, your local progress stays on your device - you can buy another window any time and pick up where you left off.
Yes - the whole platform is mobile-first: practice, mistake review, and analytics all work on any phone, tablet, or laptop with a browser. Nothing to install.
Every answer feeds your per-domain accuracy, readiness score, and weak-area list. Instead of re-reading everything, you drill the domains that are actually costing you points - that's what moves a score in days, not months.
Email us any time. The contact link is in the footer. Payments are processed securely by Polar, and active customers can download an invoice from their profile page.
Make sure you're signed in with the same email you used at checkout - access activates within a minute of payment. If it still doesn't appear, email us from the contact link in the footer and it'll be sorted out.
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Trusted by CCT candidates
Real feedback from CCT candidates on Reddit.
"wasnt sure the practice questions would actually match the real exam but they did. the measurement uncertainty stuff especially. passed first try, which honestly surprised me more than anyone."
"i put off studying for way longer than i should have and ended up cramming pretty hard the last two weeks. cctexam.com was most of what i used. the way it broke down calibration systems and let me see which areas i kept getting wrong was genuinely useful, not just a question dump."
"tbh i was skeptical. but the mock exams on this site are alot closer to the real thing than i expected, definately on the general metrology side. good enough to pass on the first attempt."