ExactUnits
↑↓ move ↵ open Esc close All shortcuts

Your weight on Titan

Your mass does not change when you travel. Your weight does, because weight is a force and it depends on the local gravitational field.

Your weight there, in kilograms-force
9.667
≈ Rounded Weight on Titan
Your weight as a force
94.80
Your weight in pounds-force
21.31
Surface gravity
1.3544 m/s2
Gravity relative to Earth
0.138 11
How high that jump would take you
3.620
Time for something to fall one metre
1.215 s
Your weight on Earth for comparison
686.47
Show the working
  1. Your mass = 70
  2. How high you can jump on Earth = 0.5
  3. gm = 8.978138e12 = 8 978 140 000 000
  4. radius = 2.5747e6 = 2 574 700
  5. Surface gravity = 8 978 140 000 000 / 2 574 700^2 = 1.354 36
  6. Gravity relative to Earth = 1.354 36 / 9.80665 = 0.138 106
  7. Your weight as a force = 70 * 1.354 36 = 94.805
  8. Your weight there, in kilograms-force = 94.805 / 9.80665 = 9.667 42
  9. Your weight in pounds-force = 94.805 / 4.4482216152605 = 21.313
  10. How high that jump would take you = 1.354 36 > 0 ? 0.5 * 9.80665 / 1.354 36 : 0 = 3.620 41
  11. Time for something to fall one metre = 1.354 36 > 0 ? sqrt(2 * 1 / 1.354 36) : 0 = 1.2152
  12. Your weight on Earth for comparison = 70 * 9.80665 = 686.466

Values are shown to six significant figures here; the arithmetic itself runs on exact fractions and is only rounded where a number is printed.

Scenarios & local history

Compare a saved scenario

Recent calculations

    The formula

    • surface gravity g = GM / r^2
    • weight = mass x g
    • jump height scales inversely with gravity for the same take-off energy

    The gravitational constant G is the least precisely known fundamental constant, so results here are reported as rounded rather than exact.

    Kilograms-force is what a bathroom scale reads. It is a force, not a mass, which is why the number changes and your mass does not.

    Where the numbers come from

    • GM and mean radius from planetary ephemeris and spacecraft tracking solutions.

    Related calculators

    Settings

    Theme

    System follows your operating system and changes with it.

    Text size
    High contrast

    Maximises text and border contrast and removes the grid background.

    Graph-paper background
    Round to
    Notation
    Thousands separators
    Decimal mark
    Nearest fraction

    Shows the result as the nearest tape-measure fraction, with the error it costs.

    Accessibility & interaction
    Reduce motion Stops interface animations even when the operating system does not.
    Underline links Keeps links visually distinct without relying on colour.
    Larger touch targets Makes buttons and form controls easier to tap.
    Shorter reading lines Limits article width for easier scanning.
    Monochrome display Removes colour as an information cue.
    Always-visible focus Makes the keyboard focus ring persistent and stronger.
    Verbose screen-reader results Announces the complete conversion equation.
    Sticky action bars Keeps converter and calculator actions within reach.
    Select values on focus Replaces a value immediately when you start typing.
    Left-handed mobile layout Moves key mobile actions toward the left thumb.
    Your data

    Settings, recent conversions and favourites live in this browser only. Nothing is sent anywhere.

    Offline library