This tool calculates a set of confidence intervals for specified binomial trial results - the number of trials and the number of successes. Researchers often want to know, after obtaining study results, how the same data can be interpreted differently with different confidence levels, hence different confidence intervals.  Sometimes, they also wish to know, before a study, the possible conclusions based on different confidence levels assuming certain outcome.  This calculator can help them in this regard. One-sided confidence intervals are particularly useful for reliability studies where only the lower bound of the average reliability is concerned.

Please visit the following web page for more details:
http://biyee.net/data-solution/resources/binomial-confidence-interval-calculator.aspx