Calculate weighted subject marks from exam papers, predict marks needed on upcoming components for an A* or A, and evaluate your multi-subject UCAS profile.
Enter your achieved or mock marks and syllabus weights for each paper.
Presets:•
Total weight currently equals 0%. Completed components will be calculated based on entered weights.
Multi-Subject A-Level Profile
Add your 3 or 4 A-Level subjects to evaluate your composite grade profile and UCAS tariff equivalent.
Estimated Subject Grade
A*
92.4% Weighted Overall
Target Grade Forecast (A*)
You need to average at least 88.5% across your remaining uncompleted papers to achieve Grade A*.
Completed Weight100%
Cambridge PUM / UMS92 / 100
UCAS Tariff Equivalent56 Points
Composite A-Level Profile
A*AA
152 UCAS Tariff Points
University Admissions BandRussell Group Elite
Typical Course MatchTop Engineering / Law / Medicine
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Standard A-Level Grade Thresholds & Descriptors
A*90% - 100%56 UCAS pts
A80% - 89%48 UCAS pts
B70% - 79%40 UCAS pts
C60% - 69%32 UCAS pts
D50% - 59%24 UCAS pts
E40% - 49%16 UCAS pts
Comprehensive Guide to GCE A-Level Grading, Component Paper Weightings, and Grade Boundaries
The General Certificate of Education Advanced Level (GCE A-Level) is the premier post-16 school-leaving qualification across the United Kingdom and international British curriculum schools worldwide. Regulated by Ofqual and administered by major examination boards—including AQA, Pearson Edexcel, OCR, WJEC Eduqas, and Cambridge Assessment International Education (CAIE)—A-Levels serve as the primary academic benchmark for undergraduate admissions into UK universities, medical schools, and international higher education institutions.
AfriWidget’s UK A-Level Grade Calculator provides a private, client-side tool to calculate your weighted composite mark across all examination components and coursework, forecast your achieved letter grade against official exam board grade boundaries, and determine the exact target marks required in remaining papers to secure your desired university entry grade.
Linear A-Levels vs Modular International A-Levels
The assessment architecture differs between domestic UK qualifications and international variants:
1. Linear A-Levels (England, AQA, Edexcel, OCR, Eduqas)
All examinations and practical components are sat at the end of Year 13 (A2 year).
AS-Level is decoupled from the full A-Level and does not contribute marks toward the final A-Level award.
Grades are determined by summing raw component paper marks weighted by their allocated contribution percentage.
2. Modular A-Levels (Cambridge International CAIE & Edexcel IAL)
Candidates sit AS-Level units at the end of Year 12 (50% contribution) and A2-Level units at the end of Year 13 (50% contribution).
Raw marks from individual units are converted into standardized Uniform Mark Scale (UMS) points before aggregation.
An A\* grade in Cambridge International / Edexcel IAL requires achieving an overall Grade A (80%+ cumulative UMS) and at least 90% on the A2 components.
Official A-Level Grading Scale & Performance Standards
A-Level qualifications are graded on a 6-point scale from A\* (highest) down to E (minimum pass standard):
Note: Raw mark grade boundaries fluctuate slightly every examination series to account for paper difficulty variations, governed by Ofqual's comparable outcomes policy.
Component Paper Weighting & Mathematical Formula
To calculate your overall composite percentage mark across multiple examination papers and non-exam assessment (NEA / coursework):
Step 1: Calculate Weighted Contribution for Each Component
For each paper, calculate its weighted contribution:
Component Contribution (%) = (Raw Mark Scored ÷ Maximum Raw Mark Available) × Component Weight Percentage
Step 2: Sum Contributions to Determine Overall Mark
Sum the contributions across all papers to find the composite percentage mark:
Overall Composite Mark (%) = Sum of all Component Contributions (%)
Step 3: Target Mark Planning for Remaining Papers
If you have completed some papers and want to determine what mark you need on your remaining paper to achieve target grade T:
Required Mark on Remaining Paper = [Target Mark Needed - Already Secured Weighted Points] ÷ (Remaining Component Weight ÷ 100)
How to Use the UK A-Level Grade Calculator
Select Assessment Type & Examination Board:
Choose Linear A-Level (Raw Marks & Weights) or Modular A-Level (UMS Points).
Total Composite Percentage = 27.33 + 26.00 + 21.67 = 75.00% (225 / 300 total raw marks).
Exam Board Grade Boundary Match: 75.0% satisfies the historical threshold for Grade A\* in Edexcel Mathematics.
Key Rules & Guidelines
Practical Endorsement / Non-Examined Assessment: In science subjects (Biology, Chemistry, Physics), the Practical Endorsement is reported separately on your certificate as a Pass or Not Reported. It does not contribute raw marks to your 9–1 / A\*–E grade, but top universities require a Practical Endorsement pass as a conditional offer requirement.
Comparable Outcomes Policy: Regulated by Ofqual, statistical alignment ensures that it is not easier or harder to secure a specific grade across different exam boards (AQA vs Edexcel vs OCR).
Special Consideration & Remarking: If you are within 1 or 2 raw marks of a higher grade boundary, schools can request an official Review of Marking (ROM) through the examination board.
❓Frequently Asked Questions
What is the difference between an A and an A* at A-Level?
For linear UK A-Levels, Grade A\ requires achieving a higher overall raw mark boundary set by the exam board (typically between 72% and 82% depending on the subject). For modular international A-Levels (CAIE/Edexcel IAL), Grade A\ specifically requires an overall Grade A (80%+ UMS) combined with at least 90% UMS on the A2 units.
Do AS-Level grades count toward my final A-Level in England?
No. In England, standalone AS-Levels taken under reformed linear specifications are completely decoupled from the full A-Level and do not count toward your final A-Level grade. However, in Cambridge International (CAIE) and Edexcel International (IAL), the AS-Level constitutes exactly 50% of the full A-Level qualification.
Can I drop my lowest paper mark?
No. All prescribed component papers and compulsory coursework units must be completed and combined to award a full A-Level qualification.
How do universities view A-Level resits?
Most UK universities (including Russell Group institutions) accept resit grades for admissions. However, highly competitive courses like Medicine, Dentistry, and Veterinary Science at Oxford, Cambridge, and Imperial may specify that all grades must be achieved in a single exam sitting, unless extenuating circumstances are approved.