Mass Calculator

Calculate mass from weight and gravity. Essential for physics, engineering, and scientific calculations.

How to Use Mass Calculator

1. 1.**Enter weight** of the object
2. 2.**Select gravity** (Earth, Moon, Mars, etc.)
3. 3.**Choose display unit** for results
4. 4.**Click "Calculate Mass"** to get mass in all units

Features

• •**Multiple Units**: Results in kg, g, lb, and oz
• •**Gravity Selection**: Support for different celestial bodies
• •**Real-time Conversion**: Instant unit conversions
• •**Scientific Accuracy**: Precise mass calculations

Gravity Values

• •**Earth**: 9.81 m/s² (standard gravity)
• •**Moon**: 1.62 m/s² (lunar gravity)
• •**Mars**: 3.71 m/s² (martian gravity)
• •**Jupiter**: 24.79 m/s² (jovian gravity)
• •**Venus**: 8.87 m/s² (venusian gravity)

Mass Formula

Mass = Weight / Gravity

Standard units: kg (kilograms), g (grams), lb (pounds), oz (ounces)

Applications

• •**Physics Problems**: Calculate mass for force and acceleration
• •**Engineering**: Determine material requirements
• •**Space Calculations**: Weight differences on other planets
• •**Education**: Demonstrate mass-weight-gravity relationships
• •**Science Experiments**: Laboratory calculations

Tips for Accurate Results

• •**Use precise weight measurements** for best accuracy
• •**Consider local gravity** for your specific location
• •**Account for air buoyancy** if measuring in air
• •**Use appropriate units** for your application
• •**Verify with reference values** when possible

Common Examples

• •**1 kg on Earth**: 0.102 kg mass
• •**100 lb on Earth**: 10.2 kg mass
• •**1 kg on Moon**: 6.17 kg mass (same weight, higher mass)
• •**1 kg on Mars**: 2.69 kg mass (same weight, higher mass)

Important Notes

• •**Mass is constant** regardless of location
• •**Weight varies** with gravity
• •**Mass measures** amount of matter
• •**Weight measures** force of gravity on mass