Sackman & Co Chartered Accountants and Chartered Tax Advisers

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Online and Downloadable Calculators


Calculator"A businessman is a hybrid of a dancer and a calculator"
Paul Valery

All calculators open in excel.

Excel logo

You can either open them online or right click and choose "Save Target As" to download for your own use. Feel free to send any of the calculators to any friends and colleagues. The millionaire calculator is great fun for friends to try out.

General Financial Calculators

CalculatorMillionaire Calculator

Find out how long it will take you to become a millionaire and what it will be worth in today's money.

CalculatorLoan/Mortgage Calculator

It calculates your loan repayments for you, showing the capital and interest.

CalculatorSavings Calculator

Calculate how much you can accumulate by saving and what it will be worth in today's money.

Business Profitability Calculators

CalculatorHow To Make More Profit Calculator

Use this unique calculator to see how you could transform your business with more profit.

CalculatorBreakeven Calculator

Find out the sales level you need to achieve to breakeven.

CalculatorLifetime Customer Value Calculator

You might be surprised at just how much your average customer is worth to you.

CalculatorCashflow Planner

Plan your cashflow for a year with this calculator.

CalculatorMarketing Campaign Profitability

Calculate the profitability on your marketing campaign and test different response and conversion assumptions.

CalculatorMark Up to Gross Profit Converter

Use to convert your mark up percentage to a gross profit percentage.

Tax Calculators

CalculatorInheritance Tax Calculator

A simple way to calculate your potential inheritance tax liability.

CalculatorVAT Calculator

Take a net or gross figure and calculate the VAT element.

Please note that no reliance should be placed on any of the calculators.

Please contact us if you have any queries or would like to discuss how any of the above affects you.