#retrocalculators

Live, measured metrics for the hashtag #retrocalculators from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

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0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
21
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 21
0.1
Avg reactions / post
Mastodon · last 21

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-29 16:49 UTC
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27
0
07-28
0
07-29

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-29 16:49 UTC

No related tags with measured usage found for #retrocalculators.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-29 16:49 UTC

Everything below is measured over the latest 21 public posts (spanning ~53962 hours).

Posting hours (UTC) — busiest: 07:00

00:0012:0023:00

Languages: English (18) · German (3)

Avg boosts / post: 0.9

Top of the latest posts

  • A heady mix of #retrocomputing, #1970s #retrocalculators & #photography for Wednesday. Here's my HP-45: still in perfect working order, having previously been owned by a nuclear/aviation professor. (If you want to try one out, I wrote a ter

    Sarah Libman@[email protected]♥ 1↻ 12022-11-23 13:09 UTCView post →

  • Snapped at the technical museum in Prague during the summer. #retrocomputing #retrocalculators #commodore

    iotar@[email protected]♥ 1↻ 02022-11-21 20:50 UTCView post →

  • Translating infrared signals into concentrated heat near thermal paper is advanced heat-bending. https://www.keesvandersanden.nl/calculators/hp82240.php #retrocomputing #retrocalculators

    Riley S. Faelan@[email protected]♥ 0↻ 02025-03-19 17:46 UTCView post →

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/retrocalculators