UK Honours Degree Grade Calculator (1st, 2:1, 2:2, 3rd)

Use this free UK honours degree grade calculator to combine your module marks into an overall percentage and classification – First, Upper Second (2:1), Lower Second (2:2) or Third. You can also see what you need in your remaining modules to reach a 2:1 or a First.

1. Select grading system

Typical UK undergraduate honours degree classification based on overall percentage.

Grade bands

  • FIRST – First Class (1st) (70–100%)
  • TWO_ONE – Upper Second (2:1) (60–69%)
  • TWO_TWO – Lower Second (2:2) (50–59%)
  • THIRD – Third Class (3rd) (40–49%)
  • FAIL – Fail (0–39%)

2. Assessments & weights

Add each assignment, quiz or exam with its percentage weight. Marks and weights are automatically clamped between 0 and 100.

AssessmentWeight (%)Score (%)

3. Current and final grade

Completed weight
0.0%
Total weight
100.0%
Current average so far
0.00%
Projected final result
0.00%
FAIL – Fail

4. What do I need on the final?

Choose a target overall percentage and the assessment you want to solve for. The calculator will estimate the minimum score needed on that assessment.

Required score
Enter some marks first to see what you need.

How UK honours degree classifications work

In the UK, most undergraduate degrees are awarded with an honours classification based on your final overall percentage. While universities can differ slightly, a common pattern is:

  • First Class (1st): usually 70% or above
  • Upper Second (2:1): usually 60–69%
  • Lower Second (2:2): usually 50–59%
  • Third Class (3rd): usually 40–49%
  • Fail: below 40%

Your final classification is typically calculated from your marks in different years or levels (for example, Level 5 and Level 6), sometimes with different weightings. This calculator uses a simple weighted average approach so you can get a clear estimate of where you currently stand.

How to use this UK honours degree calculator

  1. Confirm that the grading system is set to UK – Honours Degree (1st / 2:1 / 2:2 / 3rd).
  2. Under "Assessments & weights", treat each row as a module, year block or assessment group. Examples:
    • Module A – 20 credits
    • Module B – 40 credits
    • Final year project – 60 credits
  3. Enter the weight for each item as a percentage of the final classification (for example 20, 40, 40). For some courses you may want to treat credits as weights and then scale them to sum to 100.
  4. Once you know your marks (e.g. 62, 68, 73), type them into the Score (%) column.
  5. The Grade summary panel will show your overall percentage and estimated classification (First, 2:1, 2:2, Third).

If some modules are still in progress, you can leave those marks blank and the calculator will estimate your current position based on completed modules only.

Estimate what you need for a 2:1 or a First

Many UK students aim specifically for a 2:1 or a First, so it's useful to know what marks you need in your remaining modules. The "What do I need on the final?" section lets you:

  1. Choose a target overall percentage:
    • 70% or above for a First
    • 60–69% for a solid 2:1
    • 50–59% for a 2:2
  2. Select a module or assessment in the dropdown that you want to solve for (for example, your final year project).
  3. The calculator will tell you the minimum mark you need in that module to reach your target classification.

This is especially useful in your final year, when a few large modules or your dissertation can have a big impact on your overall degree.

Things to keep in mind about real university rules

Universities can use more complex rules than a simple weighted average. For example:

  • Certain years might be discounted or capped.
  • Some classifications use borderline rules (e.g. uplift to a First if enough credits are in the higher band).
  • Professional programmes (like engineering or medicine) may have additional requirements.

This calculator is designed as an easy-to-understand estimate. For the exact rules, always check your course handbook or speak to your course administrator.

Other grading systems you might use

If you plan to study abroad, convert your marks, or compare systems, you may also find these calculators helpful:

  • US letter grade calculator (A, B, C, D, F)
  • Australian university HD / D / C / P1 / P2 calculator
  • IB Diploma 7–1 calculator
  • A-Level and GCSE 9–1 calculators

All of these use the same core engine but apply different bands and labels, so you can focus on the numbers rather than the maths.

Other free grade calculators

Switch to a different grading system – each calculator uses the same layout so it’s easy to use.