True Calculator
True Calculator
Miscellaneous calculation tools including date calculators, age calculators, and various utility calculators.
Precise age calculator that determines your exact age in years, months, days, hours, and minutes from your birth date. Calculate age differences between dates, upcoming birthdays, and various time-related calculations with detailed breakdowns and multiple format options.
11.5K Views
Use CalculatorCalculate Grade Point Average (GPA) for academic performance tracking with support for different grading scales and credit systems.
98 Views
Use CalculatorCalculate IP subnets, network addresses, broadcast addresses, and CIDR notation for network planning and configuration.
96 Views
Use CalculatorCalculate work hours, overtime, time sheets, hourly wages, and time tracking for payroll and project management purposes.
93 Views
Use CalculatorUniversal conversion calculator for multiple unit types including length, weight, temperature, and other measurements in one tool.
91 Views
Use CalculatorConvert shoe sizes between different international sizing systems and standards.
89 Views
Use CalculatorCalculate time differences, add or subtract time periods, convert time formats, and perform time-based calculations accurately.
88 Views
Use CalculatorCalculate date differences, add or subtract days from dates, find business days, and perform various date-related calculations with precision.
87 Views
Use CalculatorCalculate concrete volume, materials needed, mixing ratios, and construction requirements for building projects and foundations.
87 Views
Use CalculatorCalculate gas mileage, fuel efficiency, and miles per gallon for vehicles.
87 Views
Use CalculatorCalculate final grades, weighted averages, required scores, and academic performance with customizable grading criteria.
85 Views
Use CalculatorRoll virtual dice with customizable sides and quantities for games and probability.
82 Views
Use CalculatorCalculate voltage, current, resistance, and power using Ohms Law relationships.
81 Views
Use CalculatorCalculate love compatibility percentage based on names for entertainment purposes.
80 Views
Use CalculatorCalculate resistor values, color codes, and series/parallel resistance combinations.
80 Views
Use CalculatorCalculate duration between two times or dates with precise time measurements.
79 Views
Use CalculatorCalculate optimal sleep and wake times based on sleep cycles and circadian rhythms.
79 Views
Use CalculatorCalculate molecular weight and molar mass of chemical compounds and elements.
75 Views
Use CalculatorCalculate proper bra size using band and bust measurements with international size conversions.
73 Views
Use CalculatorCount days between dates, calculate business days, and track time periods.
71 Views
Use CalculatorCalculate tiles needed, grout, and materials for flooring and wall tiling projects.
68 Views
Use CalculatorCalculate heat index and apparent temperature based on air temperature and humidity levels.
68 Views
Use CalculatorCalculate mass, weight, and gravitational force relationships for physics problems.
67 Views
Use CalculatorCalculate electrical power consumption, costs, and energy usage for appliances.
66 Views
Use CalculatorCalculate stair dimensions, rise, run, and materials needed for staircase construction.
65 Views
Use CalculatorCalculate engine horsepower, torque, and power output for automotive applications.
65 Views
Use CalculatorCalculate voltage drop in electrical circuits and wire sizing for electrical installations.
65 Views
Use CalculatorCalculate roofing materials, shingles, and costs needed for roof construction or repair.
63 Views
Use CalculatorCalculate BTU requirements for heating and cooling systems based on room size and conditions.
63 Views
Use CalculatorCalculate density, mass, and volume relationships using the density formula D = M/V.
62 Views
Use CalculatorCalculate golf handicap index and course handicap for tournament play.
62 Views
Use CalculatorCalculate tire dimensions, compare tire sizes, and determine speedometer accuracy.
61 Views
Use CalculatorCalculate wind chill temperature and apparent temperature based on wind speed and air temperature.
61 Views
Use CalculatorCalculate speed, velocity, distance, and time relationships using kinematic equations.
60 Views
Use CalculatorCalculate square footage and area measurements for rooms, floors, and construction projects.
60 Views
Use CalculatorConvert between Roman numerals and Arabic numbers with validation and formatting.
60 Views
Use CalculatorCalculate molarity, molality, and solution concentrations for chemistry calculations.
59 Views
Use CalculatorCalculate tips, split bills, and determine appropriate gratuity amounts for dining.
58 Views
Use CalculatorCalculate work hours, overtime, and total pay for employee time tracking and payroll.
58 Views
Use CalculatorCalculate Gross Domestic Product, GDP per capita, and economic growth rates for analysis.
57 Views
Use CalculatorCalculate mulch quantity needed for landscaping projects based on area and depth.
57 Views
Use CalculatorConvert time between different time zones and calculate time differences worldwide.
57 Views
Use CalculatorCalculate network bandwidth requirements, data transfer rates, and internet speed needs.
56 Views
Use CalculatorGenerate secure passwords with customizable length, characters, and security options.
56 Views
Use CalculatorCalculate gravel quantity and weight needed for driveways, paths, and construction projects.
56 Views
Use CalculatorCalculate dew point temperature based on air temperature and relative humidity.
56 Views
Use CalculatorCalculate distance, mileage, and travel time between locations for trip planning.
56 Views
Use CalculatorCalculate height conversions between different units and predict adult height based on current age.
55 Views
Use CalculatorFind what day of the week any date falls on for past or future dates.
55 Views
Use CalculatorCalculate fuel costs, trip expenses, and fuel efficiency for travel planning.
55 Views
Use CalculatorCalculate weight conversions between different units and gravitational weight variations.
55 Views
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