CoastFI

Daily Compound Interest Calculator

See how much daily compound interest you will receive on your investment over a fixed number of days, months, and years. Useful for savings accounts, investments, or day trading gains.

$
%
Length of time
Projection Summary 793 Calendar Days
Future Investment Value
$1,044.41
Total Interest / Earnings
$44.41
Total Principal $1,000.00
Percentage Gain +4.4%
Daily Rate Used 0.0055%
End Date Jan 06, 2029

Earnings Breakdown & Growth

Inspect your balance by period or view the growth curve

Group breakdown by:
Period Period Interest Total Interest Balance

What is daily compound interest?

With compound interest, the interest you earn each period is added back to your starting principal balance. On the next day, your interest is calculated on both your original money plus all previously accumulated interest. Because daily compounding credits your account every single day rather than once a month or once a year, your balance grows noticeably faster.