Hacker ApprovedDepartments

units

Shares rank 42 of 86 privilege escalation tools by recommenders

A free command-line unit converter that people recommend for quick conversions in the terminal, with a wide range of built-in units.

A free command-line unit converter that people recommend for quick conversions in the terminal, with a wide range of built-in units.

11 people gave an opinion

recommend it
8
criticize it
3
approval share
73%
Each figure is one person. RecommendsCriticizes

Recommended in 4 of 13 months

  1. November 2025: recommended
  2. December 2025: not recommended
  3. January 2026: recommended
  4. February 2026: recommended
  5. March 2026: not recommended
  6. April 2026: not recommended
  7. May 2026: not recommended
  8. June 2026: not recommended
  9. July 2026: not recommended
  10. August 2026: recommended
  11. September 2026: not recommended
  12. October 2026: not recommended
  13. November 2026: not recommended (month in progress)

Why it doesn’t carry the badge

  • 8 people recommend itNeeds 10 or more, not met.
  • 2.7 recommenders for every criticNeeds 2 to 1 or better, met.
  • Recommended in 4 of 13 monthsNeeds 4 or more, met.

The same three rules apply to every product, and the badge can’t be bought. How the badge works

What people say about it

The reasons people give, with the number of comments that give each one. Open a reason to read what they said.

Why people recommend it

Each mark is one comment

  • Quick conversions from the terminal

    “The output format is weird. I recommend `units --one-line` (or `units -1` for short).”

    Comment from 30 Jan 2026 in “We can't send mail farther than 500 miles (2002)”

    “Python or units[1] is always a better choice if I'm near a computer”

    Comment from 1 Feb 2026 in “Ask HN: Do you still physical calculators?”
  • Free, well-liked command-line tool

    “Units is a cool piece of software, but I have since switched to qalculate.”

    Comment from 30 Jan 2026 in “We can't send mail farther than 500 miles (2002)”

    “GNU units work well enough for me”

    Comment from 2 Aug 2026 in “But can your calculator run Linux?”

Other privilege escalation tools people recommend

The four most recommended other privilege escalation tools, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.

units compared with 4 alternatives
ProductRecommendCriticizeApprovalMonthsOwnedBadge
fzf78594%12—Approved
jq753369%12—Approved
grep651977%12—Approved
Atuin632472%112 yrs4 ownersApproved
unitsThis page8373%4——
See all 86 privilege escalation tools, ranked

What people said

8 of the 11 comments that mention it, newest first. Each links to the original comment.

“GNU units work well enough for me”

RecommendsComment from 2 Aug 2026 in “But can your calculator run Linux?”

“I think your interface is a bit inconsistent, this is why people ask that question.”

CriticizesComment from 19 Apr 2026 in “The becquerel as an SI unit for request rate”

“Python or units[1] is always a better choice if I'm near a computer”

RecommendsComment from 1 Feb 2026 in “Ask HN: Do you still physical calculators?”

“The output format is weird. I recommend `units --one-line` (or `units -1` for short).”

RecommendsComment from 30 Jan 2026 in “We can't send mail farther than 500 miles (2002)”

“Units is a cool piece of software, but I have since switched to qalculate.”

MixedComment from 30 Jan 2026 in “We can't send mail farther than 500 miles (2002)”

“If I use "units" the resulting calculations are reversed.”

CriticizesComment from 29 Jan 2026 in “We can't send mail farther than 500 miles (2002)”

“It has it in the AUR: https://aur.archlinux.org/packages/units”

RecommendsComment from 29 Jan 2026 in “We can't send mail farther than 500 miles (2002)”

“500+ unit conversions with bulk tables and calculators”

RecommendsComment from 26 Nov 2025 on Hacker News

Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.