Hierkhy Business Tools

Return on Investment

Measure total profit, ROI percentage, and compound annual growth rate over a stated period.

Investment analysis

Initial investment

Final value

Investment period in years

Calculate ROI

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Enter the investment details

Your results will appear here.

Investment result

Total ROI0%

Net profit / loss0

Annualized return0%

Value multiple0×

Investment period0 years

Annualized return is calculated as CAGR and assumes compounding over the stated period.

Break-Even Analysis

Find the number of units and sales revenue needed to cover fixed and variable costs.

Profit planning

Total fixed costs

Selling price per unit

Variable cost per unit

Optional target profit

Calculate Break-Even

Break-even units0

Break-even revenue0

Contribution per unit0

Contribution margin ratio0%

Units for target profit0

UAE VAT Calculator

Add VAT to a tax-exclusive amount or extract VAT from a tax-inclusive amount. The rate defaults to 5% and can be changed.

Tax calculation

Calculation methodAdd VAT: exclusive → inclusiveExtract VAT: inclusive → exclusive

Amount

VAT rate (%)

Calculate VAT

%

Enter the transaction amount

Net, VAT, and gross amounts will be shown.

VAT result

Gross amount0

Net amount0

VAT amount0

Applied rate5%

CalculationAdded

This calculator performs arithmetic only. Tax treatment can depend on the specific supply, place of supply, documentation, and applicable rules.

Gross Margin & Markup

Compare cost and selling price, or calculate the selling price required for a target gross margin.

Pricing tool

Calculation methodAnalyze cost and selling priceCalculate price from target margin

Cost amount

Selling price

Target gross margin (%)

Calculate Pricing

▤

Enter pricing details

Gross profit, markup, and margin will be calculated.

Pricing result

Selling price0

Gross profit0

Gross margin0%

Markup on cost0%

Cost percentage0%

Salary Converter

Convert compensation among annual, monthly, weekly, daily, and hourly amounts using adjustable work assumptions.

Payroll planning

Input periodAnnual salaryMonthly salaryWeekly salaryDaily rateHourly rate

Compensation amount

Hours per week

Paid weeks per year

Working days per week

Convert Salary

⌚

Enter compensation details

All equivalent pay periods will be shown.

Compensation breakdown

Annual0

Monthly0

Weekly0

Daily0

Hourly0

Based on 40 hours per week, 5 working days per week, and 52 paid weeks per year.

Time & Date Calculator

Calculate elapsed time, add or subtract a duration, or move a date by working days while skipping weekends.

Planning & scheduling

Calculation method Difference between two dates and times Add or subtract a duration Add or subtract business days

Start date and time

End date and time

Starting date and time

OperationAdd durationSubtract duration

Days

Hours

Minutes

Starting date

OperationAdd business daysSubtract business days

Business days

Business days are Monday through Friday. Public holidays are not excluded.

◷ Use Current Date & Time Calculate Time & Date

📅

Select a method and enter the dates

The result uses your browser’s local timezone.

Time and date result

Result—

Detail—

Detail—

Detail—

Detail—

Detail—

Calculations use the local timezone configured in your browser.

Loan / EMI Calculator

Estimate the fixed monthly instalment, total interest, and repayment schedule for an amortizing loan.

Borrowing analysis

Loan principal

Annual interest rate (%)

Loan term

Term unitYearsMonths

Calculate EMI

Monthly instalment0

Total interest0

Total repayment0

Number of payments0

Interest as % of principal0%

Payment	Opening balance	Instalment	Principal	Interest	Closing balance

The table shows the first 12 payments and the final payment when the term exceeds 12 months.

Debt Payoff Planner

Estimate payoff time and compare the impact of making an additional payment every month.

Cash-flow planning

Current debt balance

Annual interest rate (%)

Regular monthly payment

Extra monthly payment

Calculate Payoff Plan

Payoff time with extra0 months

Interest with extra0

Interest saved0

Time saved0 months

Total repayment0

Import Landed Cost

Convert foreign supplier cost and add freight, insurance, customs, handling, and other charges to calculate landed cost per unit.

Import costing

Supplier invoice in source currency

Exchange rate to display currency

Example: 1 EUR = 4.05 AED.

Freight

Insurance

Customs duty (%)

Handling / clearance

Other landed costs

Quantity

Optional target gross margin (%)

Calculate Landed Cost

⚓

Enter import cost details

Total and unit landed costs will be calculated.

Landed cost result

Landed cost per unit0

Converted supplier cost0

Customs duty0

Total landed cost0

Suggested unit price0

Added cost over supplier cost0%

Customs is calculated on the converted supplier cost only. Adjust the inputs where freight or insurance must form part of the customs value for your transaction.