Ovulation & fertile window
Estimate your ovulation date, fertile window and potential due date from the first day of your last period and cycle length.
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Family & parenting calculators
Pregnancy due date, maternity and paternity leave, Poland’s 800+ benefit and the cumulative cost of raising a child.
Pregnancy & due date
Calculate your estimated due date (EDD), current gestational age in weeks and days, and trimester from your last period.
Open calculatorPolish inheritance and gift tax
Check the tax group, whether the close-family exemption applies, the tax-free amount, bracket tax and the filing deadline.
Open calculatorCost of raising a child
Estimate cumulative spending on raising a child from average monthly expenses and number of years.
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