Adobe IQHome
    Home
    Browser ExtensionRequest a Tool

    Language

    Log inSign up

    Language

    Privacy & identity

    • Temp Mail
    • Password Generator
    • IP7.com
    • Speed Test
    • BIN Checker
    • CC Generator
    • Name & Address Generator

    PDF documents

    • PDF Compressor
    • PDF Merger
    • PDF to Word Converter
    • Image to PDF Converter
    AdobeIQ

    Free tools that run right in your browser. No sign-up, nothing to install, no upload to a server.

    Contact / Request a ToolBrowser ExtensionAll Tools

    Text & developers

    • Base64 Encoder/Decoder
    • Hash Generator
    • URL Slug Generator
    • JSON Formatter & Validator
    • CSV to JSON Converter
    • URL Encoder & Decoder
    • Word Counter
    • Meta Tag Generator
    • QR Code Generator
    • QR Code Scanner

    Money & growth

    • Currency Converter
    • Etsy Seller Profit Calculator
    • Amazon FBA Break-Even Calculator
    • eBay Seller Fee Calculator
    • Shopify Profit Margin Calculator
    • Dropshipping Profit Calculator
    • Print-on-Demand Profit Calculator
    • Affiliate Commission Calculator
    • YouTube Revenue Estimator
    • Freelance Project Rate Calculator

    © 2026 Adobe IQ. All rights reserved.

    Privacy Policy/Terms & Conditions/Contact

    home / financial / simple interest calculator

    Simple Interest Calculator

    The Simple Interest Calculator calculates the interest and end balance based on the simple interest formula.

    ▼Modify the values and click the Calculate button to use
    $
    %

    Results

    End Balance:$26,000.00
    Total Interest:$6,000.00

    Calculation steps:

    Total Interest =$20000 × 3% × 10
    =$6,000.00
    End Balance =$20000 + $6,000.00
    =$26,000.00
    • Principal 77%
    • Interest 23%

    Simple interest formula

    Simple interest = principal × rate × time. Interest is earned only on the original principal, never on earlier interest, so it grows in a straight line.

    Financial Calculators

    MortgageLoanAuto LoanInterestPaymentRetirementAmortizationInvestmentCurrencyInflationFinanceMortgage PayoffIncome TaxCompound InterestSalary401KInterest RateSales TaxHouse AffordabilitySavingsRentMarriage TaxEstate TaxPensionSocial SecurityAnnuityAnnuity PayoutCredit CardCredit Cards PayoffDebt PayoffDebt ConsolidationRepaymentStudent LoanCollege CostSimple InterestCDBondMutual FundRoth IRAIRARMDVATCash Back or Low InterestAuto LeaseDepreciationAverage ReturnMarginDiscountBusiness LoanDebt-to-Income RatioReal EstateTake-Home-PaycheckPersonal LoanBoat LoanLeaseRefinanceBudgetRental PropertyIRRROIAPRFHA LoanVA MortgageHome Equity LoanHELOCDown PaymentRent vs. BuyPayback PeriodPresent ValueFuture ValueCommissionMortgage Calculator UKCanadian MortgageMortgage AmortizationPercent Off
    All Calculators