Calculate the due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 5,000,000 units (Dollar, Euro, Pound, etc.), from date: Apr 12, 2019, to date: May 12, 2039, namely for a period of 7,335 days (241 Months), with an annual simple flat interest rate of 5% if the commission fee (withdrawal or payment) is 0%.

Principal (initial amount), P = 5,000,000


Annual simple interest rate, R = 5%


From date: Apr 12, 2019


To date: May 12, 2039


Duration, T = 7,335 days (241 Months)


Commission fee (withdrawal or payment), F = 0%


No. of days in a year, N = 365


I = Simple interest:

I = (P × R × T) ÷ N =


(5,000,000 × 5% × 7,335) ÷ 365 =


(5,000,000 × 5 × 7,335) ÷ (365 × 100) =


183,375,000,000 ÷ 36,500 ≈


5,023,972.602739726027 ≈


5,023,972.6

B = Amount earned:

B = P + I =


5,000,000 + 5,023,972.602739726027 =


10,023,972.602739726027 ≈


10,023,972.6

Signs: % percent, ÷ divide, × multiply, ≈ approximately equal;

Writing numbers: comma ',' as thousands separator; point '.' as a decimal mark;

Calculate simple flat rate interest on a principal borrowed, lent

Simple flat rate interest = (Principal × Annual simple flat interest rate × Duration in days) ÷ Number of days in a year

Latest calculated simple flat rate interest values

Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 5,000,000 units (Dollar, Euro, Pound, etc.), from date: Apr 12, 2019, to date: May 12, 2039, namely for a period of 7,335 days (241 Months), with an annual simple flat interest rate of 5% if the commission fee (withdrawal or payment) is 0%. Jun 25 08:26 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 4,000 units (Dollar, Euro, Pound, etc.), from date: Nov 29, 2017, to date: Mar 29, 2018, namely for a period of 120 days (4 Months), with an annual simple flat interest rate of 4.5% if the commission fee (withdrawal or payment) is 0%. Jun 25 08:26 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 161 units (Dollar, Euro, Pound, etc.), from date: Jun 25, 2014, to date: Mar 15, 2018, namely for a period of 1,359 days (45 Months without 10 Days), with an annual simple flat interest rate of 3% if the commission fee (withdrawal or payment) is 0%. Jun 25 08:25 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 10,000 units (Dollar, Euro, Pound, etc.), from date: Aug 31, 2017, to date: Sep 26, 2018, namely for a period of 391 days (13 Months without 5 Days), with an annual simple flat interest rate of 3% if the commission fee (withdrawal or payment) is 0%. Jun 25 08:25 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 100,000,000 units (Dollar, Euro, Pound, etc.), from date: May 23, 2017, to date: Jun 23, 2017, namely for a period of 31 days, with an annual simple flat interest rate of 3% if the commission fee (withdrawal or payment) is 0%. Jun 25 08:25 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 2,250 units (Dollar, Euro, Pound, etc.), from date: Aug 30, 2008, to date: Aug 30, 2018, namely for a period of 3,652 days (120 Months), with an annual simple flat interest rate of 7.2% if the commission fee (withdrawal or payment) is 0%. Jun 25 08:25 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 40,000 units (Dollar, Euro, Pound, etc.), from date: May 16, 2018, to date: Jun 30, 2018, namely for a period of 45 days (1 Month and 14 Days), with an annual simple flat interest rate of 9.6% if the commission fee (withdrawal or payment) is 0%. Jun 25 08:25 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 13,000 units (Dollar, Euro, Pound, etc.), from date: May 03, 2018, to date: Apr 03, 2023, namely for a period of 1,796 days (59 Months), with an annual simple flat interest rate of 2% if the commission fee (withdrawal or payment) is 0%. Jun 25 08:25 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 10,000 units (Dollar, Euro, Pound, etc.), from date: Jul 04, 2017, to date: Aug 04, 2022, namely for a period of 1,857 days (61 Months), with an annual simple flat interest rate of 9% if the commission fee (withdrawal or payment) is 0%. Jun 25 08:25 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 4,000 units (Dollar, Euro, Pound, etc.), from date: Oct 12, 2018, to date: Nov 12, 2018, namely for a period of 31 days, with an annual simple flat interest rate of 2% if the commission fee (withdrawal or payment) is 1%. Jun 25 08:24 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 49,139.2 units (Dollar, Euro, Pound, etc.), from date: Nov 22, 2018, to date: Dec 22, 2018, namely for a period of 30 days, with an annual simple flat interest rate of - 1% if the commission fee (withdrawal or payment) is 1%. Jun 25 08:24 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 17,000 units (Dollar, Euro, Pound, etc.), from date: Feb 11, 2014, to date: Feb 17, 2014, namely for a period of 6 days, with an annual simple flat interest rate of 3% if the commission fee (withdrawal or payment) is 0%. Jun 25 08:24 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 4,000 units (Dollar, Euro, Pound, etc.), from date: Aug 27, 2007, to date: Sep 27, 2018, namely for a period of 4,049 days (133 Months), with an annual simple flat interest rate of 0.02% if the commission fee (withdrawal or payment) is 0%. Jun 25 08:24 UTC (GMT)
All users calculated simple flat rate interest values