Blood Alcohol Calculator: BAC, Drinks and Time
Estimate blood alcohol concentration from beverage volume, ABV, body weight, distribution factor, elapsed time, and elimination assumptions.
Due Date Calculator: Pregnancy, IVF and Gestational Age
Estimate pregnancy due date and gestational age from LMP, conception or ovulation, IVF embryo transfer, or a known due date.
Win Percentage Calculator: Record, Target and Projection
Calculate winning percentage from wins, losses and ties, project future results, and find the consecutive wins needed to reach a target.
Cat Age Calculator: Cat Years to Human Years
Convert cat years and months to a human-age estimate, reverse the calculation, or calculate a cat’s age from birth dates and identify its life stage.
Time Value of Money Calculator
Solve time value of money for future value, present value, periodic payment, nominal annual rate or time.