Silicon wafer area shipped this year
Estimated range: 10,467,214,656 – 10,894,447,908 (±2%)
- 12,973 million square inches (MSI) Actual · 2025 · SEMI
- 411 square inches per second, modelled
- Tier A (±2%) High confidence
- +0 Since you opened this page
Putting it in perspective
- Per second
- 411
- Per minute
- 24,665
- Per hour
- 1,479,922
- Per day
- 35,518,138
- Still to come this year
- 2,283,289,182
Counted in square inches.
How this number is made
- Algorithm
- Annual flow spread
Evenly distributed across 31,557,600 seconds (365.25 days) of the year.
- Confidence Tier
-
Tier A High confidence
SEMI Silicon Manufacturers Group (SMG) audited quarterly and annual wafer area shipments.
- Error Band
- ±2%
Modelled range: 10,467,214,656 to 10,894,447,908
- Annualized Validation
- ≤ 3.0% tolerance passed
Pace: 12,973,000,000 square inches/yr vs cited reference 12,973,000,000 square inches/yr (exact match)
- Basis
- Actual for 2025
- Record
- STO-GFB93AYCYC
- Source
- SEMI, SEMI Reports 2025 Annual Worldwide Silicon Wafer Shipments and Revenue Results (10 Feb 2026)
“Worldwide silicon wafer shipments in 2025 increased 5.8% to 12,973 million square inches (MSI) while wafer revenue slipped 1.2% to $11.4 billion over the same period, the SEMI Silicon Manufacturers Group (SMG) reported in its year-end analysis of the silicon wafer industry.”
- Step 01
Take SEMI’s figure for 2025: 12,973 million square inches (MSI).
- Step 02
Spread it evenly over a year of 31,557,600 seconds (365.25 days): about 411 square inches per second.
- Step 03
Count from 00:00 UTC on 1 January of the current year, so the number resets every New Year.
- On screen
- The result of those steps, recomputed four times a second in your browser. Nothing on this page is fetched live from the publisher.
- Why this can't be exact
- Real activity is not spread evenly: it clusters in working hours, weekdays and seasons, so the count runs ahead or behind the true figure at any given moment. It runs at the 2025 pace until a figure for the current year is published. Digits beyond the first two or three are the model ticking, not extra precision.
Frequently asked questions
Which published figure is the counter based on?
SEMI’s figure for 2025: 12,973 million square inches (MSI).
How is the live number calculated?
Take SEMI’s figure for 2025: 12,973 million square inches (MSI). Spread it evenly over a year of 31,557,600 seconds (365.25 days): about 411 square inches per second. Count from 00:00 UTC on 1 January of the current year, so the number resets every New Year.
How accurate is the counter?
Real activity is not spread evenly: it clusters in working hours, weekdays and seasons, so the count runs ahead or behind the true figure at any given moment. It runs at the 2025 pace until a figure for the current year is published. Digits beyond the first two or three are the model ticking, not extra precision.
Where does the data come from?
SEMI, “SEMI Reports 2025 Annual Worldwide Silicon Wafer Shipments and Revenue Results” (10 Feb 2026). The record quotes the publisher’s own sentence, and nothing on the page is fetched live from the publisher.
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<p><a href="https://statorigin.org/live/silicon-wafers">Data: SEMI via StatOrigin</a> · CC BY 4.0</p>Cite this counter
A modelled figure: cite the published number it comes from when you can.
StatOrigin. (2026). Silicon wafer area shipped this year [Live counter, extrapolated from SEMI]. Retrieved 28 Oct 2026, from https://statorigin.org/live/silicon-wafers