Light travel time (minutes AU scale)
Light travel time (minutes AU scale): enter Distance AU and get an instant result in your browser. Free, private, no account.
Light travel time (minutes AU scale) applies au * 499 / 60 to the values you enter (Distance AU). Use it for quick education estimates from your own numbers—not for regulated engineering, tax filing, or clinical decisions. Everything runs in your browser; nothing is uploaded to our servers.
How to use
- Open Light travel time (minutes AU scale) and read the field labels (Distance AU).
- Replace defaults with figures from your spreadsheet, lab sheet, or quote.
- Press Calculate and note the output before changing another input.
- Bookmark this page if you reuse the same calculation often.
FAQ
Which numbers belong in Light travel time (minutes AU scale)?
Only the on-page labels: Distance AU. The tool does not guess hidden assumptions.
How does Light travel time (minutes AU scale) compute its result?
It evaluates au * 499 / 60. If your source uses different symbols, map them to these fields first.
Can I paste the Light travel time (minutes AU scale) result into Excel or Sheets?
Yes—copy the number and keep your own documentation of inputs for audit trails.
Is Light travel time (minutes AU scale) a substitute for professional education software?
No. It is a lightweight browser helper for one relationship; use certified tools for compliance work.