Go to this IRS website for the 2016 Tax Tables and you can calculate the amount of taxes, assuming that the entire amount withdrawn is taxable income - https://www.irs.gov/pub/irs-pdf/i1040tt.pdf#page=90
If you are under the age of 59 1/2 at the time of the withdrawal, there will be a 10% early withdrawal penalty assessed on your tax return.
Or if the withdrawal is from a 401(k), see this IRS Tax Topic for exceptions to the early withdrawal penalty - https://www.irs.gov/taxtopics/tc558.html
Go to this IRS website for the 2016 Tax Tables and you can calculate the amount of taxes, assuming that the entire amount withdrawn is taxable income - https://www.irs.gov/pub/irs-pdf/i1040tt.pdf#page=90
If you are under the age of 59 1/2 at the time of the withdrawal, there will be a 10% early withdrawal penalty assessed on your tax return.
Or if the withdrawal is from a 401(k), see this IRS Tax Topic for exceptions to the early withdrawal penalty - https://www.irs.gov/taxtopics/tc558.html