Gammon API Gravity Calculator
by Gammon Technical Products, Inc. more by this developer →
#276,080 of 719,669 by ratings on Apple · #6,015 of 14,872 in Reference
First seen by this census 09/05/2026 — the store does not publish a creation date
Last updated 11/08/2016
Tracked since 09/05/2026
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Category: Reference
Description
The GTP API Gravity Calculator from Gammon Technical Products, Inc. provides users the ability to determine corrected API at 60 Deg F for jet, gasoline, and diesel fuels. The calculator is a digital version of our GTP-3012-1A and GTP-2727EF slide calculators and it also is capable of calculating the total weight of the fuel.
Alternatives to Gammon API Gravity Calculator
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Growth
Change in ratings, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | Not enough history yet | |||
| week | 0 | — | 0 | 9.3 days |
| month | Not enough history yet | |||
| year | Not enough history yet | |||
History
Tracking since 09/05/2026. History accumulates as changes are observed — check back soon.