Finds interest accrued with simple (non-compounded) interest on principal.
Principal — Principal amount borrowed. Larger amount increases periodic payments and total interest; compare to down payment. Example: 0.1.
Principal is required
annual rate — Rate as a percentage. Determines how quickly interest or growth accrues; even 0.5% changes matter over time. Example: 0.1.
annual rate is required
time years — Time spent. Track actual minutes to improve the hourly rate estimate. Example: 0.1.
time years is required
Finds interest accrued with simple (non-compounded) interest on principal.
Formula
interest = principal × annualRate × timeYears