Miscellaneous Calculators
Access our diverse collection of specialized calculators designed for various applications. From ergonomic measurements to fitness tracking and sports calculations, find the tools you need.
Ergonomics & Workspace
Desk Height Calculator
Calculate the optimal desk height for ergonomic comfort based on your height and posture.
Height Comparison Chart
Compare heights and visualize height differences between individuals or objects.
Fitness & Performance
Target Heart Rate Calculator
Calculate your target heart rate zones for optimal cardiovascular training.
VO2 Max Calculator
Calculate your maximal oxygen uptake to assess cardiorespiratory fitness.
Zone 2 Heart Rate Calculator
Determine your optimal Zone 2 heart rate range for endurance training.
Sports & Recreation
Golf Altitude Adjustment
Calculate how altitude affects your golf shots and adjust club selection.
Ice Rink Calculator
Calculate ice rink volume, water requirements, and fill time for rink maintenance.
Energy & Nutrition Conversion
Calories to Kilograms
Convert caloric energy to equivalent weight in kilograms.
Calories to Pounds
Convert caloric energy to equivalent weight in pounds.
Kilograms to Calories
Convert weight in kilograms to equivalent caloric energy.
Pounds to Calories
Convert weight in pounds to equivalent caloric energy.
Work & Professional Tools
Calculadora de Horas Trabalhadas
Calculate working hours, overtime, and night shift hours with this comprehensive work hours calculator. Perfect for HR professionals and employees.
Intelligence & Cognitive
IQ Percentile Calculator
Calculate your IQ score percentile and understand where you stand in the population distribution.