ClarityHow to use this tool
- Enter fluid density, displaced volume, gravitational acceleration.
- Select Calculate to view the result.
- Check the method and assumptions below before using the result.
Input reference and sample values
Use the units and choices shown for each field. Sample values are provided for practice, not as recommendations.
| Input | Format and units | Sample |
|---|---|---|
| Fluid density | Numeric value. Unit: kg/m³. Must be greater than zero. | 1000 |
| Displaced volume | Numeric value. Unit: m³. Must be greater than zero. | 0.01 |
| Gravitational acceleration | Numeric value. Unit: m/s². Must be greater than zero. | 9.80665 |
Result for these sample inputs
98.0665 N
Select Try the example in the form to load these values and calculate them again. This replaces the current form inputs. Compare the result with the method and worked explanation below.
The method, explained
Buoyant force = fluid density × displaced volume × g.
Using fluid density = 1000 kg/m³, displaced volume = 0.01 m³, gravitational acceleration = 9.80665 m/s², the result is 98.0665 N. Change these example inputs to match your task; use the method above to check each step.
What to keep in mind
An idealized educational model using the stated SI units. Real systems may need additional forces, losses or experimental measurements. Not a safety or equipment specification.
Methodology maintained by ClarityKit. How these tools are built and checked.