How It Works
Choose length, mass, or volume, enter a value, and pick the starting and target units. Swap exchanges the two units. The result updates immediately, and the steps show the conversion through the base unit.
Formula & Logic Explanation
result = value × (factor of the source unit) ÷ (factor of the target unit). For length, the factors are in meters, so 1 km × 1000 ÷ 1 = 1000 m.
Step-by-Step Examples
1 km = 1000 m.
1 kg = 1000 g = 2.20462 lb.
1 L = 1000 mL.
Frequently Asked Questions
Length includes millimeters through miles. Mass includes milligrams through pounds. Volume includes milliliters, liters, cubic meters, fluid ounces, cups, and gallons.
Each unit has a factor in a base unit: meters, grams, or liters. The result is value × from-factor ÷ to-factor.
Yes. The length converter uses 1 km = 1000 m, 1 inch = 0.0254 m, and 1 mile = 1609.344 m.