Sub 19.7K | View 1.97M | Video 386
At a glance
Subscribers
Last 29 days19.7K
+100 (+0.5%)
Views
Last 29 days1.97M
+9.36K (+0.5%)
Videos
Last 29 days386
— No change
Charts
Subscribers, views & videos over time
Tap on chart to see values
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Subscribers gained (weekly) · 6 mo
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Views gained (weekly) · 6 mo
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Subs milestone changes (up to 30)
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Views milestone changes (up to 30)
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Engagement
Avg. views per video
5.11K
Total views ÷ total videos
Views per subscriber
100×
Total views ÷ subscribers
Subs per video
51
Subscribers ÷ total videos
Revenue estimate
Details →Total (all-time): $1.38K – $3.95K
Daily avg.: $0 – $1
Weekly avg.: $2 – $5
Last 29 days: $7 – $19
Based on estimated $0.7–$2 CPM.
Analytics tables
Analytics Table:Tonya Coffey
| Date | subscribers | views | videos |
|---|---|---|---|
Jun 14, 2026 Jun 14 Sun | 19.7K +100 | 1.97M +2.14K | 386 -- |
Jun 1, 2026 Jun 1 Mon | 19.6K -- | 1.97M +2.17K | 386 -- |
May 25, 2026 May 25 Mon | 19.6K -- | 1.97M +1.95K | 386 -- |
May 18, 2026 May 18 Mon | 19.6K -- | 1.96M +2.70K | 386 -- |
May 11, 2026 May 11 Mon | 19.6K -- | 1.96M +2.85K | 386 -- |
May 4, 2026 May 4 Mon | 19.6K -- | 1.96M +2.58K | 386 -- |
Apr 27, 2026 Apr 27 Mon | 19.6K +100 | 1.96M +2.59K | 386 -- |
Apr 20, 2026 Apr 20 Mon | 19.5K -- | 1.95M +3.83K | 386 -- |
Apr 13, 2026 Apr 13 Mon | 19.5K -- | 1.95M +3.41K | 386 -- |
Apr 6, 2026 Apr 6 Mon | 19.5K -- | 1.95M -- | 386 -- |
Subscribers gained (weekly)
| Week | Subscribers gained | Change vs prev |
|---|---|---|
Dec 1, 2025 | 0 | -- |
Dec 8, 2025 | 0 | -- |
Dec 15, 2025 | 0 | -- |
Dec 22, 2025 | 0 | -- |
Dec 29, 2025 | 0 | -- |
Jan 1, 2026 | 100 | +100 |
Jan 5, 2026 | 0 | -100 |
Jan 12, 2026 | 0 | -- |
Jan 19, 2026 | 0 | -- |
Jan 26, 2026 | 100 | +100 |
Feb 2, 2026 | 0 | -100 |
Feb 9, 2026 | 0 | -- |
Feb 16, 2026 | 0 | -- |
Feb 23, 2026 | 100 | +100 |
Mar 2, 2026 | 0 | -100 |
Mar 9, 2026 | 0 | -- |
Views gained (weekly)
| Week | Views gained | Change vs prev |
|---|---|---|
Dec 1, 2025 | 3.34K | +3.34K |
Dec 8, 2025 | 4.44K | +1.10K |
Dec 15, 2025 | 3.07K | -1.37K |
Dec 22, 2025 | 2.16K | -912 |
Dec 29, 2025 | 1.13K | -1.03K |
Jan 1, 2026 | 1.24K | +106 |
Jan 5, 2026 | 3.08K | +1.84K |
Jan 12, 2026 | 2.92K | -161 |
Jan 19, 2026 | 3.33K | +415 |
Jan 26, 2026 | 3.24K | -87 |
Feb 2, 2026 | 3.30K | +55 |
Feb 9, 2026 | 3.34K | +36 |
Feb 16, 2026 | 2.97K | -361 |
Feb 23, 2026 | 3.31K | +340 |
Mar 2, 2026 | 2.89K | -429 |
Mar 9, 2026 | 3.62K | +736 |
About
I am a physics professor. I earned my Ph.D. in physics in 2004. I started this channel to hold my online lectures for flipped classrooms and online courses that I am assigned to teach. So far, I have playlists for the different courses that I have taught: intermediate (college) physics, error analysis, thermal physics,…
- Handle
- @tonyacoffey5568
- Joined
- May 28, 2015
More features coming
We're working on new analytics and tools. Stay tuned.
More features coming
We're working on new analytics and tools. Stay tuned.