🏆
Calculators
Chess Classical Total Time per Person in Minutes
Estimates total minutes playing classical chess (90+30): each game 4 to 6 hours (300 min average).
—
Related Tools
🏠
Rent Adjustment Calculator
Compute annual rent adjustment by IGP-M or IPCA accumulated in the last 12 months (manually configurable).
🤰
Pregnancy Calculator
Compute estimated due date (EDD), gestational age and trimester from the last menstrual period (LMP).
🌷
Fertile Period Calculator
Compute fertile window and ovulation day from the first day of the last cycle and the average cycle length.