2 kilograms
2 kgMass · definition
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Mass
Just how heavy is 2 kilograms?
Everyday mass
2 kg
2 kilograms
The quantity is exact as entered.
2 kgMass in kilograms
0 kg
Ten-pin bowling pin
A ten-pin bowling pin is a skittle-shaped target used in bowling, designed to be knocked down by a rolling ball.
1.59 kgDefined regulation-range mass in kilograms
0 kg
Bar length measures mass, not physical size. Both bars start at zero kilograms (kg). Pictures identify the objects only.
A little perspective
2 kilograms is about 1.26 times the regulation-range mass of a ten-pin bowling pin.
Measurements, assumptions & sources +
2 kilograms
Mass: 2 kg; definition.
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Ten-pin bowling pin
Defined regulation-range mass: 1.59 kg; specified; range 1.531 kg–1.644 kg.
A ten-pin bowling pin is specified at 15 inches (381 mm) high. The selected 1.59 kg mass lies within the permitted regulation range.
United States Bowling Congress — Equipment specifications
The marked defined regulation-range mass is calibrated. Unmeasured illustration details are representative.
Measurement details
Why these numbers?
Compare 2 kilograms with the regulation-range mass of a ten-pin bowling pin. The notes below explain how each value was chosen.
Ten-pin bowling pin
1.59 kgDefined regulation-range mass · specified · range 1.531 kg–1.644 kg
A ten-pin bowling pin is specified at 15 inches (381 mm) high. The selected 1.59 kg mass lies within the permitted regulation range.
- Comparing
- Mass ↔ Defined regulation-range mass
- Relative size
- 2 kilograms is about 1.26 times the regulation-range mass of a ten-pin bowling pin. 2 kilograms is approximately 25.8% greater than the regulation-range mass of a ten-pin bowling pin.
How to read the visual
The diagram uses the recorded measurements. Details outside the marked spans do not set the scale.
- We use 1.59 kg for the regulation-range mass of a ten-pin bowling pin; the recorded range is 1.531 kg–1.644 kg.
Mass is distinct from weight: an object’s mass stays the same as gravity changes.
4.4092 lbpounds
0.002 ttonnes
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