Weight on Every Planet Calculator
Result
Compare your Earth scale reading across the Moon and all eight planets.
Formula
- Enter an Earth scale reading. The calculator multiplies it by approximate surface-gravity ratios. Your physical mass remains unchanged.
- The main inputs are Earth scale reading. Enter them in the units and format shown in the calculator.
- Use the units, labels and assumptions shown beside each input so the formula is applied consistently.
- Changing any input above recalculates the result with the same calculation engine used by this page.
Example: Weight on Every Planet
- Earth scale reading: 80 kg-equivalent
For an 80 kg Earth scale reading, the Mars equivalent is about 30.35 kg while Jupiter is about 202.24 kg.
Sample result: Calculating…
Frequently asked questions
What does this calculator estimate?
It compares apparent weight using approximate surface-gravity ratios.
Is this an exact mission-planning tool?
No. It is an educational calculator based on the stated constants and simplified assumptions.
How accurate is the result?
These are broad surface-gravity comparisons. They do not model altitude, latitude or atmospheric buoyancy.
What does the Weight on Every Planet calculate?
Compare your Earth scale reading across the Moon and all eight planets.
Which values should I enter?
Enter Earth scale reading using the units and format shown beside each field.
What formula does this calculator use?
The calculator uses the following relationship: Equivalent scale reading = Earth reading × Surface gravity ratio.