Comprehensive Calculator Guide
This calculator estimates the guided study hours you need to move from your current English level to your target on the Common European Framework (CEFR), and turns them into weeks and months at your weekly study pace. Going from A2 to B2 takes about 360 hours: 60 weeks at six hours a week, or nearly 14 months. It uses Cambridge’s cumulative estimates for each level.
CEFR levels and hours
The CEFR has six levels: A1 and A2 (basic), B1 and B2 (independent), C1 and C2 (proficient). Universities usually ask for B2 or C1; B2 is roughly IELTS 5.5–6.5.
Cambridge puts cumulative guided hours at about 90–100 for A1, 180–200 for A2, 350–400 for B1, 500–600 for B2, 700–800 for C1 and 1,000–1,200 for C2. The calculator uses the middle of each range.
What speeds it up
Listening and reading outside class, short daily practice and a real need for the language all cut the time; long breaks set you back. Higher levels take longer: B2 to C1 is about 200 hours.
How to Use
- Choose your current level; a free placement test helps if you’re unsure.
- Choose your target level and enter your study hours per week.
- Press “Work out the time” to see the hours needed and the time in weeks and months.
Formula Used
Hours = cumulative hours for target − hours for current level | Weeks = hours ÷ weekly hours | Months ≈ weeks ÷ 4.345
Practical Examples
- Example 1: A2 to B2
- At six hours a week: 550 − 190 = 360 hours, 60 weeks or about 13.8 months.
- Example 2: zero to B1
- At ten hours a week: 375 hours, 37.5 weeks or about 8.6 months.
Important Tips
- A short fixed daily slot beats long, irregular sessions.
- Add listening and reading outside lessons.
- Test your level every few months and adjust the plan.
Common Mistakes to Avoid
- Expecting to go from beginner to C1 in a few months at two hours a week.
- Counting passive TV watching as guided study.
- Stopping once you reach a level and losing it through lack of use.
Frequently Asked Questions
- How many hours to reach B2?
- About 550 guided hours from zero by Cambridge’s estimates, or about 360 from A2.
- What level do universities require?
- Usually B2 or C1, roughly IELTS 6 to 7 depending on the university and course.
- Can I learn faster?
- Yes, with immersion and daily practice outside class; the hours here cover guided learning only.