Calculate the due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 100 units (Dollar, Euro, Pound, etc.), from date: Dec 9, 2016, to date: Jan 9, 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%.

Principal (initial amount), P = 100

Annual simple interest rate, R = 3%

From date: Dec 9, 2016

To date: Jan 9, 2017

Duration, T = 31 days

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

No. of days in a year, N = 365


I = Simple interest:

I = (P × R × T) ÷ N =

(100 × 3% × 31) ÷ 365 =

(100 × 3 × 31) ÷ (365 × 100) =

9,300 ÷ 36,500 ≈

0.254794520548 ≈

0.25

B = Amount earned:

B = P + I =

100 + 0.254794520548 =

100.254794520548 ≈

100.25

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 100 units (Dollar, Euro, Pound, etc.), from date: Dec 09, 2016, to date: Jan 09, 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%. Dec 12 12:25 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 27,000 units (Dollar, Euro, Pound, etc.), from date: Jul 27, 2018, to date: Jul 27, 2019, namely for a period of 365 days (12 Months), with an annual simple flat interest rate of 2% if the commission fee (withdrawal or payment) is 0%. Dec 12 12:24 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 02, 2018, to date: Jul 02, 2023, namely for a period of 1,826 days (60 Months), with an annual simple flat interest rate of 75% if the commission fee (withdrawal or payment) is 0%. Dec 12 12:24 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 2,000 units (Dollar, Euro, Pound, etc.), from date: Nov 02, 2017, to date: Dec 02, 2017, namely for a period of 30 days, with an annual simple flat interest rate of 3% if the commission fee (withdrawal or payment) is 0%. Dec 12 12:22 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: Jan 15, 2018, to date: Jan 15, 2023, namely for a period of 1,826 days (60 Months), with an annual simple flat interest rate of 3% if the commission fee (withdrawal or payment) is 0%. Dec 12 12:22 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 7,200 units (Dollar, Euro, Pound, etc.), from date: Nov 06, 2017, to date: Nov 10, 2017, namely for a period of 4 days, with an annual simple flat interest rate of 9% if the commission fee (withdrawal or payment) is 0%. Dec 12 12:21 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 27,000 units (Dollar, Euro, Pound, etc.), from date: Jul 27, 2018, to date: Jul 27, 2019, namely for a period of 365 days (12 Months), with an annual simple flat interest rate of 2% if the commission fee (withdrawal or payment) is 0%. Dec 12 12:21 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 3,000 units (Dollar, Euro, Pound, etc.), from date: Nov 15, 2018, to date: Dec 15, 2018, namely for a period of 30 days, with an annual simple flat interest rate of 6% if the commission fee (withdrawal or payment) is 0%. Dec 12 12:20 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 5,000 units (Dollar, Euro, Pound, etc.), from date: Jun 06, 2017, to date: Jul 06, 2018, namely for a period of 395 days (13 Months), with an annual simple flat interest rate of 2% if the commission fee (withdrawal or payment) is 17%. Dec 12 12:19 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 250,000 units (Dollar, Euro, Pound, etc.), from date: Jul 05, 2018, to date: Aug 05, 2038, namely for a period of 7,336 days (241 Months), with an annual simple flat interest rate of 6% if the commission fee (withdrawal or payment) is 0%. Dec 12 12:19 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 20,000,000 units (Dollar, Euro, Pound, etc.), from date: Feb 15, 2017, to date: Mar 15, 2018, namely for a period of 393 days (13 Months), with an annual simple flat interest rate of 0.75% if the commission fee (withdrawal or payment) is 0%. Dec 12 12:17 UTC (GMT)
Calculate due interest earned by a principal (initial amount of money lent, deposited or borrowed) of 11,050 units (Dollar, Euro, Pound, etc.), from date: Apr 15, 2018, to date: Apr 15, 2019, namely for a period of 365 days (12 Months), with an annual simple flat interest rate of 8% if the commission fee (withdrawal or payment) is 0%. Dec 12 12:17 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: Jul 25, 2018, to date: Aug 25, 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 0%. Dec 12 12:16 UTC (GMT)
All users calculated simple flat rate interest values