Day-count convention
Meaning in finance & banking, with examples
In finance & banking, day-count convention means: A rule for converting calendar days into the year fraction used in interest calculations.
In Turkish: gün sayım yöntemi
How it is used
Names such as Actual/360 identify a convention; specify it alongside the rate and period.
Example sentences
The loan uses an Actual/360 day-count convention for accrued interest.
The year denominator affects interest even when the quoted rate is unchanged.
A different day-count convention explained the discrepancy between the two calculations.
Different conventions can produce different amounts for the same dates.
Common collocations
- apply a day-count convention
- Actual/365 day-count convention
Related terms
More terms: Interest & Exchange Rates
Practise with graded reading
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This page explains English vocabulary for learners. It is not financial advice.
