Bobber
 

Determine the buoyancy of an object based on it’s displacement.
Use the object's weight or density to determine the net buoyancy.

 

(success) Volume followed by unit. (i.e. "0.9 m^3" or "32 in^3")

 

(success) Weight or density followed by unit. (i.e. "3.5 kg" or "19 lb/ft^3")

 

 

Net Buoyancy
0.66 kg
661.83 g
1.46 lbs
23.35 oz
Buoyancy
0.82 kg
819.33 g
1.81 lbs
28.9 oz
Weight
0.16 kg
157.5 g
0.35 lbs
5.56 oz
Average Density
192.22 kg/m3
0.19 g/ml
12 lbs/ft3
0.11 oz/in3

 

Common Materials - Density

Material Density (click to determine buoyancy)
Acrylic 1179.92 kg/m3 73.66 lbs/ft3
Aluminum 2712.57 kg/m3 169.34 lbs/ft3
Cellofoam® Polyethylene resin 935 kg/m3 58.37 lbs/ft3
Nickel 8908 kg/m3 556.11 lbs/ft3
Oak, American Red 740.05 kg/m3 46.2 lbs/ft3
Pine, yellow 420 kg/m3 26.22 lbs/ft3
Polycarbonate 1210.03 kg/m3 75.54 lbs/ft3
Stainless Steel 7861.06 kg/m3 490.75 lbs/ft3
UHMW Polyethylene 944.93 kg/m3 58.99 lbs/ft3
Walnut, American Black 630.01 kg/m3 39.33 lbs/ft3

 

 

This application uses the following JavaScript libraries: MathJS | QuantitiesJS