Fastest launch accelerations

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This article ranks the roller coasters with the fastest launch acceleration. Provided are the launch speed and the time taken to reach it. From this, the acceleration can be worked out in ms⁻² using the mathematical formula:

Acceleration = change in speed / time taken

The measurements have also been converted to g, which is essentially how many times the greater the force is than gravity.

Please note that the times listed here may not be completely accurate.

Key	Meaning
^	Currently in storage
*	Currently standing but not operating (SBNO)
**	Currently under construction
	Current record holder

Rank	Acceleration	Rate	Roller coaster	Amusement park	Location	Record holder
1st	0 - 111.9 mph in 1.56 s	32.1 ms−2 (3.3 g)	Do-Dodonpa	Fuji-Q Highland	Fujiyoshida, Yamanashi, Japan	December 2001 - Present
*	0 - 99.4 mph in 2 s	22.2 ms−2 (2.3 g)	ring°racer	Nürburgring	Nürburg, Rhineland-Palatinate, Germany	N/A
2nd	0 - 78 mph in 1.8 s	19.4 ms−2 (2.0 g)	Maxx Force	Six Flags Great America	Gurnee, Illinois, USA	N/A
3rd	0 - 80 mph in 1.9 s	18.8 ms−2 (1.9 g)	Stealth	Thorpe Park	Chertsey, Surrey, England, UK	N/A
4th	0 - 149.1 mph in 4 s	16.7 ms−2 (1.7 g)	Formula Rossa	Ferrari World Abu Dhabi	Abu Dhabi, United Arab Emirates	N/A
5th	0 - 128 mph in 3.5 s	16.4 ms−2 (1.7 g)	Kingda Ka	Six Flags Great Adventure	Jackson, New Jersey, USA	N/A
6th	0 - 72 mph in 2 s	16.1 ms−2 (1.6 g)	Storm Runner	Hersheypark	Hershey, Pennsylvania, USA	N/A
7th	0 - 82 mph in 2.3 s	15.9 ms−2 (1.6 g)	Xcelerator	Knott's Berry Farm	Buena Park, California, USA	N/A
**	0 - 80.3 mph in 2.3 s	15.6 ms−2 (1.6 g)	unknown	Golden City	Venyovsky, Tula, Russia	N/A
8th	0 - 46.6 mph in 1.5 s	13.9 ms−2 (1.4 g)	Atlantis Adventure	Lotte World	Jamsil-Dong, Songpa-Gu, Seoul, South Korea	N/A
	0 - 62.1 mph in 2 s		Superman Escape	Warner Bros. Movie World	Gold Coast, Queensland, Australia	N/A
			Takabisha	Fuji-Q Highland	Fujiyoshida, Yamanashi, Japan	N/A
			TMNT Shellraiser	Nickelodeon Universe	East Rutherford, New Jersey, USA	N/A

Notes

Launch accelerations used here are from the RCDB.

• Karacho reaches 62.1 mph in 1.6 s, however the starting speed is not known. From zero, this would be an acceleration of 18.5 ms⁻² (1.9 g).
• The same holds for Fluch von Novgorod which should not have the 2nd place on this list. I am not a regular editor of wikipages and I do not want to mess up the tabular, so if someone like a mod or admin sees this feel free to adjust it in the tabular. (btw I don't think any LSM will beat the likes of Stealth and KK for the coming decade or two).