(Space Calc Logo)
Space Calc
Doing the math, so you don't have to.

Space Calc


Want your story / game / RPG / thought-experiment to be scientifically accurate, but don't want to be constantly looking up poorly explained formulae while banging your head against a calculator?

I've got you covered. This site contains handy JavaScript tools for simulating, calculating, and deriving in your favorite space/sci-fi context. Many calculators also come with detailed explanations, derivations, or equations—but the calculator is always there first, in case you just don't care and only want the numbers.

Click the calculators link above or here to get started!

Note: this site is continually being added to and updated. If you'd like to suggest a new calculator, please contact me.