Compare · Rockets

N1 vs N-I

RANKED BY PAYLOAD TO LOW EARTH ORBIT #3 VS #209 CHECKED 29 SEPT 2026

Side by side

Verdict

N1 ranks #3 of 311 on Payload to low Earth orbit (95,000 kg); N-I ranks #209 (1,200 kg).

Rank 03 of 311 · leads

Payload to low Earth orbit

95,000 kg

Launches4

Success rate0%

Payload to GTO—

First flight21 Feb 1969

Height105 m

Liftoff thrust45,400 kN

Launch mass2,750 t

Launch cost—

ReusableNo

StatusRetired

Rank 209 of 311

Payload to low Earth orbit

1,200 kg

Launches7

Success rate85.7%

Payload to GTO360 kg

First flight09 Sept 1975

Height34 m

Liftoff thrust—

Launch mass131 t

Launch cost—

ReusableNo

StatusRetired

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More N1 matchups

Source The Space Devs — Launch Library 2 Last checked 29 Sept 2026