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- Finance401(k) CalculatorProject your 401(k) balance at retirement.
- Finance50/30/20 Budget CalculatorSplit take-home pay into needs, wants and savings.
- HealthA1C CalculatorConvert A1C to average blood glucose.
- MathAbsolute Value CalculatorDistance from zero, and |ax+b| equations.
- PhysicsAcceleration CalculatorAcceleration from speed change and time.
- HealthAdjusted Body Weight CalculatorIBW and adjusted weight for dosing.
- Date & TimeAge CalculatorExact age in years, months, days and total time lived.
- Home & DIYAir Conditioner Size CalculatorBTU capacity for a room.
- FoodAir Fryer Conversion CalculatorConvert oven recipes to air fryer time and temperature.
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- Finance401(k) CalculatorYour 401(k) grows from your contributions, the employer match and compounding returns — the match is an instant 50–100% …
- Finance50/30/20 Budget CalculatorThe 50/30/20 rule allocates 50% of take-home pay to needs, 30% to wants and 20% to savings and debt repayment.…
- HealthA1C CalculatorA1C reflects average blood glucose over about three months; eAG (mg/dL) = 28.7 × A1C − 46.7.…
- MathAbsolute Value CalculatorThe absolute value of a number is its distance from zero, so it is always zero or positive.…
- PhysicsAcceleration CalculatorAcceleration is the change in velocity divided by the time taken.…
- HealthAdjusted Body Weight CalculatorAdjusted body weight is ideal body weight plus 40% of the excess over ideal, used when actual weight overestimates dose.…