Calculators & Tools

Date Calculator

Add days to a date

Add/subtract duration from a date

Date

month January February March April May June July August September October November December

day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Today

+ Add - Subtract

Time duration

Years

Months

Weeks

Days

= Calculate × Reset

Date result

day of week Sun Mon Tue Wed Thu Fri Sat

month January February March April May June July August September October November December

Time calculator ►

Calculate days between 2 dates

Get duration between 2 dates

First date

month January February March April May June July August September October November December

day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Today

Second date

month January February March April May June July August September October November December

day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Today

= Calculate × Reset

Time duration result

Years

Months

Days only

Days only

Hours only

Seconds only

Time calculator ►

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See also

• Time calculator
• Age calculator
• Birthday calculator
• Date to roman numerals