For several years I have been looking for a free computer calculator to use in maths lessons. It needed to have a clear, large display so that I could use it for whole class teaching. Maybe there is one out there, but I could not find it! At last I found out how to edit javascript sufficiently to create what I was looking for. Most scientific and graphing calculators can only display possibly up to 10 decimal places of accuracy. While this is enough in most instances of everyday use, it can be fairly limiting for applications where higher standards of accuracy are necessary. Hence the existence of big number calculators such as the one above, that can provide far higher levels of accuracy. Big numbers are more likely to be used in fields such as cosmology, astronomy, mathematics, cryptography, and statistical mechanics. As a contractor or freelancer, it’s best to be prepared and as clued up as possible in regards to your finances to avoid any nasty surprises later in the year. Using our contractor calculator online gives you a fair estimate of how much you can expect to take home, allowing you to put aside money for tax and providing you with a clearer picture of your financial situation ahead of future planning and budgeting.

Under NEST the employer contribution, 4%, saves employer’s national insurance and tax however your employee contribution, 4%, is paid from your net income and only receives basic rate, 20%, tax relief at source. The government add 1% to your contribution making your contribution 5%. On your employee contribution you get no relief from employers’ national insurance and you will need to claim higher rate tax relief via your self-assessment.In some cases, the numbers worked with are so large that special notations such as Knuth's up-arrow notation, the Conway chained arrow notation, and Steinhaus-Moser notation were conceived. Nevertheless, there are certainly scientific uses for big number calculators today, and even if a person may not have any need to use one, it can certainly be entertaining to sate one's curiosity of what 10,000 factorial looks like on a screen. Below is a table that shows big numbers in terms of powers of 10 as well as their respective names. Powers of 10 The majority of existing calculators are only able to display calculations with up to 10 decimal places of accuracy. Although this is sufficient in the majority of cases, it can be an issue if an application requires a higher degree of accuracy. As such, there is a requirement for big number calculators that can perform calculations to a higher accuracy level. Big numbers are frequently used in fields such as statistical mechanics, cryptography, cosmology, mathematics, and astronomy. You can use this online tool to multiply, divide, subtract, and add large numbers, and to determine the power, modulo, greatest common divisor (GCD), and least common multiple (LCM) of large integer numbers. To enter [x] (multiplication) - key [*] on the numeric keypad on the right or a combination of keys[*] and [Shift]. Do you know your tax liabilities at any given time? Are you certain that you’re withdrawing the right level of dividends from your limited company? Is being paid through an umbrella company the best option for you? Our take home calculator can give you complete confidence when managing your finances by outlining your take-home pay on any given project and contract.

To enter [÷] (divide) - key [/] on the numeric keypad on the right or a combination of keys [:] and [Shift]. Calculating what percent is one number of another number: 25 [÷] 500 [%]. The result is equal to 5(%). Commands for the online calculator you can enter not only the mouse, but with a digital computer keyboard. Detailed instructions for using the calculator, see below. Instructions for using the online calculator Keys functionUnder NEST the employer contribution, 4%, saves employer’s national insurance and tax however your employee contribution, 4%, is paid from your net income and only receives basic rate, 20%, tax relief at source. The government add 1% to your contribution making your contribution 5%. On your employee contribution you get no relief from employers’ national insurance and you will need to claim higher rate tax relief via your self-assessment. Source and edited the display so that it would produce the largest display practicable on a computer screen using the 800x600 mode. I have also created a version for displays in 1024x768 mode. Please note if you are requesting your existing scheme to be processed via giant you will want to ask if it can be processed via a salary sacrifice arrangement or whether your contributions are from your net income. The latter is less tax efficient because you only receive basic rate tax relief immediately, you apply for higher rate tax relief via your self assessment In contrast under our Standard Life pension arrangement all national insurance and tax relief is received at source via what is known as a salary sacrifice arrangement. All contributions are made before calculating your taxable gross income and therefore the contributions save employer’s national insurance and tax at your highest marginal rate. To use free online calculator you can use both ordinary numeric buttons at the top of a keyboard and numeric buttons on the right of a keyboard.

Some big numbers that people are exposed to in everyday life include the number of bits on a computer's hard disk, the number of cells and neuronal connections in the body, Avogadro's constant, the estimated number of atoms in the observable universe, and combinatorial processes. Using our contractor income calculator could not be easier. Simply enter your hourly or daily rate and see an instant breakdown of your weekly and monthly take-home pay. It really couldn’t be any more simple, and it’s completely free!