Date of Birth Calculator

Useful in calculating which quarter period is required when applying for a birth certificate.
Example of use: Census 31st March 1901 at age 45 would give the birth as: 31-3-1856
But age may be anywhere between (45 yrs 0 mths 0 day) and (45 yrs 11 mths 31 days)
Therefore you would need to look at birth records stretching 4 quarters.

Required inputs * Date of Death, Marriage or Census	Day *	Month *	Year *
Use Mths = 0 Days = 0 (if not known) Age at Death, Marriage or Census	Yrs *	Mths	Days

Results will display here
Calculated Date of Birth	Day	Mth	Year
Year [ Quarter ] Record

Dates when Census Records were created
Census	Date
1841	June 6th
1851	March 30th
1861	April 7th
1871	April 2nd
1881	April 3rd
1891	April 5th
1901	March 31st

Don't forget that records can be wrong and sometimes people lied about their age.

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