Everyday Tools Hub

BMI CalculatorBody mass index from height and weight. Body Fat CalculatorEstimate body fat % with the US Navy tape method. Ideal Weight CalculatorIdeal body weight from height with the Devine formula. Calorie CalculatorDaily calorie and BMR estimate by activity level. Age CalculatorExact age in years, months, and days. Percentage CalculatorPercentages, increases, and of-totals. Date Duration CalculatorDays between two dates. Tip CalculatorTip amount and bill split per person. Sleep Cycle CalculatorBest bedtime or wake time by 90-minute cycles. Pace CalculatorRunning pace, time, or distance per mile and km. Unit ConverterLength, weight, temperature, and more. Aspect Ratio CalculatorResize width and height without stretching. GPA CalculatorWeighted grade point average on a 4.0 scale. Discount CalculatorSale price and savings for any percent off. Sales Tax CalculatorAdd or remove sales tax from any price. Loan Payment CalculatorMonthly payment and total interest estimate. Hourly to Salary CalculatorConvert an hourly wage to yearly, monthly, and weekly pay. Time Duration CalculatorHours and minutes between two times. Password GeneratorStrong, secure random passwords. Random Number GeneratorRandom numbers in any range. Word & Character CounterLive word, character, and reading-time stats. Time Card CalculatorWork hours and pay from clock-in and clock-out. Fuel Cost CalculatorTrip gas cost from distance, MPG, and price. Square Footage CalculatorRoom area in sq ft from length and width. Paint CalculatorGallons of paint needed for a room. Password Strength CheckerSee how secure your password is and its crack time. Days Until Date CalculatorHow many days until any birthday, holiday, or deadline. Coin Flip & Dice RollerFlip a coin or roll dice with fair browser randomness. Cooking Measurement ConverterCups, tablespoons, teaspoons, ml, and liters. Temperature ConverterCelsius, Fahrenheit, Kelvin, and oven gas marks. Macro CalculatorDaily protein, carbs, and fat targets from your calorie goal. Time Zone ConverterConvert a time between world time zones, with day shift.