@Creditschmedit
I'll walk you through the factors that could contribute to the charge and how the calculation might work based on the information you provided.
Key Details:
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Statement Balance (28th Aug): £1534.69
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Payments Made:
- £750 on 2nd Sept
- £722 on 13th Sept (1 day late)
- Refunds: £43.97 (7th Sept) and £19.97 (12th Sept)
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APR: 24.49%
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Interest Charged: £56.27
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Due Date: 12th Sept
Factors Contributing to Interest Calculation:
Partial Payments: While you made a significant payment (£750) before the due date (12th Sept), it was a partial payment. Credit card interest is typically calculated daily on the remaining balance (the amount not paid off).
APR Application: The APR of 24.49% is an annual interest rate, which means you’re charged a daily interest rate of approximately 0.0671% (24.49% divided by 365 days). Credit card companies generally calculate interest daily on any unpaid balance.
Late Payment of £722: Even though this payment almost cleared the balance, it was made on 13th Sept, a day after the due date (12th Sept). This means interest accrued on the full balance of £784.69 (the portion left unpaid after your initial £750 payment) for an additional day. Depending on how your credit card company processes payments, they may also charge interest for more days on this portion of the balance.
Refunds: Refunds typically count as payments toward your balance, but interest is calculated based on the time those refunds are processed. In your case, the £43.97 refund on 7th Sept and the £19.97 refund on 12th Sept would have reduced your balance on those specific dates. However, you might still have been charged interest on the outstanding balance up until those refunds were processed.
How Interest May Have Been Calculated:
2nd Sept – 12th Sept: After your £750 payment, you still had a balance of £784.69, on which interest would have been charged daily (at the daily rate of 0.0671%) until 12th Sept.
13th Sept onwards: Since the remaining balance (£722) was paid a day late, the card issuer may have charged additional interest on the unpaid portion of the balance, potentially calculating interest over several days as credit card interest is often compounded daily.
Refunds: While the refunds reduce the balance, the timing of interest calculations may mean they weren’t factored into the balance reduction as immediately as you might expect.
Estimation of Interest Charged:
To give a rough idea, the daily interest on the remaining balance of £784.69 for the period of 2nd Sept to 13th Sept would accumulate as follows:
- Daily interest rate: 0.0671%
- £784.69 × 0.0671% = £0.53 per day
For 11 days (2nd Sept – 12th Sept):
Then, if interest continued to accrue after 13th Sept on the remaining £722 (since it was paid late) for an additional period before the card issuer calculated the payment:
- £722 × 0.0671% = £0.48 per day
Assuming several more days of interest were charged on this amount (let’s say 30 days until the next billing cycle), this would add around £14.40.
Combined with the previous interest (£5.83 + £14.40), you would get a rough estimate in the £20-25 range. However, given the complexity of compounding daily interest and credit card companies possibly calculating interest on varying daily balances, the total of £56.27 is feasible if more days or different parts of the balance accrued interest.
Conclusion:
The £56.27 interest could be accurate depending on how the card issuer calculated the daily balance and interest. The late payment, coupled with partial balance payments and refund timings, may have led to higher-than-expected interest. You can still contact your credit card provider for a detailed breakdown of how this interest was calculated, which might clarify any confusion.