Disclaimer

CalClu calculators use standard formulas to produce estimates for general information and education. They are not financial, tax, medical, legal, engineering or other professional advice, and they don't know your full circumstances.

Before acting on a result that matters — a loan, a tax filing, a dose, a structural load — confirm it with a qualified professional or an official source.

We work to keep every formula correct and explain how each result is calculated (see our Editorial Policy). Rates, rules and tax brackets change, and rounding can differ from other tools. If you spot an error, please tell us.

To the extent the law allows, CalClu isn't responsible for losses arising from use of the calculators. See the Terms of Use.