Step-by-step instructions
- Enter or select Recession velocity (km/s).
- Enter or select Hubble constant (km/s/Mpc).
- Tap Calculate.
- Review the result shown directly below the calculator.
Hubble Law Distance Calculator
Estimate distance d = v/H0.
How to use the Hubble Law Distance Calculator
Estimate distance d = v/H0.
What the inputs mean
- Recession velocity (km/s)
- Enter the value requested by this field label.
- Hubble constant (km/s/Mpc)
- Enter the value requested by this field label.
Formula or calculation method
The calculator applies the standard mathematical relationship for the labeled inputs and returns the computed result automatically.
Example
Try entering realistic values for Recession velocity (km/s) and Hubble constant (km/s/Mpc), then tap Calculate to see how the result changes.
How to understand the result
Use the result as an estimate based on the values you entered. For planning decisions, double-check that the input units and assumptions match your real situation.
Tip: Keep all values in compatible units and use values from the same time period when the calculator compares two amounts.