Time and Date Calculators

A set of free time and date calculators involving time and date differences, birthday and age calculators. Powerful and free date and time calculators for everyone.

Age Calculator - calculate your age.
Days Between Dates - calculate days between dates.
Date Calculator - add or subtract from a date.
How Old am I - calculate how old are you.
Days In a Month - calculate how many days in a month for any year.
Day of the Week Calculator - calculate day of the week for any date.
Day of the Year Calculator - calculate day of the year for any date.
When is the Next Leap Year - find next leap year.
When is Leap Year - find leap years.
Is It a Leap Year - check to see if a given year is a leap year.
Leap Year List - find a list of leap years between two dates.
Day Counter - count days between two dates.
Age Difference Calculator - calculate age differences between two people.

Financial Calculators
Compound Interest Calculator
Mortgage Calculator
How Much House Can I Afford
Loan Calculator
Stock Calculator
Options Calculator
Investment Calculator
Retirement Calculator
401k Calculator
eBay Fee Calculator
PayPal Fee Calculator
Etsy Fee Calculator
Markup Calculator
TVM Calculator
Annuity Calculator
How Much do I Make a Year

Math Calculators
Mixed Number to Decimal
Ratio Simplifier
Percentage Calculator

Health Calculators
BMI Calculator
Weight Loss Calculator

CM to Feet and Inches
MM to Inches

How Old am I
Random Name Picker
Random Number Generator