Answer · confidence: partial
Which is faster: Earth going around the Sun, or the equator spinning?
Research question: How fast does Earth itself travel around the Sun, and how does that compare with the spin speed at the equator?
The records show Earth's average orbital speed around the Sun is about 29.78 km/s, or about 107,208 km/h 9, and NASA's Earth Fact Sheet lists the same 29.78 km/s figure 21. The speed of a point on Earth's equator from the planet's own rotation is about 465.1 m/s, or 1,674 km/h 15. Dividing the two figures, the orbital speed is roughly 64 times the equatorial spin speed, a comparison derived from 9 and 15. The newest dated facts are from June 2026 and concern the Moon and satellites 5678, but the Earth speed facts carry no date, so the records do not confirm they are current as of October 2026.
Checked 2026-10-21. Only documented and supported facts are used.
Dig deeper on this questionSources
[1] supported
The orbital velocity near Earth's surface is approximately 7.9 km/s.
"Near Earth's surface (ignoring air resistance): Orbital Velocity ≈ 7.9 km/s (7,900 m/s)"PDF Escape Velocity and Orbital Velocity: A Complete Beginner's Guide
[2] supported
Earth's escape velocity is approximately 11.2 km/s.
"Earth's escape velocity is approximately 11.2 km/s (11,200 m/s)."PDF Escape Velocity and Orbital Velocity: A Complete Beginner's Guide
[3] supported
Escape velocity is mathematically approximately 1.414 times the orbital velocity at the same distance from the planet's center.
"This means escape velocity is approximately 1.414 times the orbital velocity at the same distance from the planet's center."PDF Escape Velocity and Orbital Velocity: A Complete Beginner's Guide
[4] supported
The orbital velocity required for an object to maintain a stable orbit near Earth's surface is approximately 7.9 km/s.
"Near the surface of the Earth, the required orbital velocity is approximately 7.9 km/s (or 28,400 km/h)."PDF Escape Velocity and Orbital Velocity: A Comprehensive Study Guide
[5] supported
The orbital velocity of the Moon around Earth is approximately 1.02 km/s.
"Lunar orbit ~384,400 km ~1.02 km/s ~27.3 days Moon"Orbital Velocity: v = √ (GM/r) - Physics Fundamentals
[6] supported
The International Space Station (ISS) orbits at an altitude of 408 km with a speed of approximately 7.7 km/s.
"The ISS at 408 km: ~7.7 km/s; the Moon at 384,400 km: ~1.0 km/s."Orbital Velocity: v = √ (GM/r) - Physics Fundamentals
[7] supported
Geostationary satellites orbit at an altitude of 35,786 km with a speed of 3.07 km/s.
"Geostationary (GEO) 35,786 km 3.07 km/s 24 hr TV, weather"Orbital Velocity: v = √ (GM/r) - Physics Fundamentals
[8] supported
The orbital velocity formula is independent of the satellite's mass because the mass cancels out in the derivation from Newton's law.
"Orbital velocity is independent of satellite mass, m cancels from GMm/r² = mv²/r."Orbital Velocity: v = √ (GM/r) - Physics Fundamentals
[9] supported
Earth's orbital speed around the Sun averages about 29.78 km/s (about 107,208 km/h).
"Earth's orbital speed averages 29.78 km/s (18.50 mi/s; 107,208.00 km/h; 66,615.96 mph) , which is fast enough to cover the planet's diameter in 7 minutes and the distance to the Moon in 4 hours."Earth's orbit
[10] documented
Earth revolves around the Sun at a speed of more than 60,000 miles per hour, roughly 1,000 miles per minute.
"taking Campbell and the rest of us at a speed of more than 60,000 miles per hour"Image 20 of The Washington times (Washington [D.C.]), March 25, 1933
[11] supported
Earth's average orbital speed around the Sun is about 29,800 m/s (67,000 mph).
"which is slightly faster than Earth's average orbital speed of 29,800 m/s (67,000 mph)"Orbital speed
[12] supported
During one complete orbit lasting 365.256 days, Earth travels about 940 million km.
"One complete orbit takes 365.256 days (1 sidereal year ), during which time Earth has traveled 940 million km (584 million mi) ."Earth's orbit
[13] documented
Earth's rotation on its axis carries the surface at more than 1,000 miles per hour, which is far slower than Earth's orbital speed around the Sun.
"the earth is turning at the rate of more than 1.000 miles an hour on its axis"Image 20 of The Washington times (Washington [D.C.]), March 25, 1933
[14] supported
Earth's orbital velocity in the planetary table is listed as 29.8 km/s.
"Earth 365.256 1.000 29.8 km/s (18.5 mi/s)"Orbital speed
[15] supported
The speed of a point on Earth's equator due to the planet's own rotation is about 465.1 m/s (1,674 km/h or 1,040 mph), which is far slower than its orbital speed around the Sun.
"465.1 m/s (1,674 km/h or 1,040 mph)"Orbital speed
[16] supported
Earth orbits the Sun at about 67,100 miles per hour (30 km/s).
"Earth orbits around the sun at a speed of 67,100 miles per hour (30 kilometers per second)."How fast is Earth moving?
[17] supported
Earth's rotational speed at the equator is about 1,037 mph (1,670 km/h), found by dividing the equatorial circumference by the length of a 24-hour day.
"This produces a speed at the equator of about 1,037 mph (1,670 km/h)."How fast is Earth moving?
[18] supported
Spin speed drops with latitude, to about 733 mph (1,180 km/h) at 45 degrees.
"so the spin speed at 45 degrees is roughly 0.707 x 1037 = 733 mph (1,180 km/h)."How fast is Earth moving?
[19] supported
Earth's orbital speed around the Sun is about 67,000 mph (107,000 km/h), according to Cornell.
"Our orbital speed around the sun is about 67,000 mph (107,000 km/h), according to Cornell ."How fast is Earth moving?
[20] supported
The document states that Earth's orbital velocity is 66.73 times its rotary (spin) velocity.
"and that with a mean distance of 95,375,000 miles the earth’s orbital velocity is 66.73 times its rotary velocity;"Image 2 of Daily national intelligencer (Washington City [D.C.]), July 12, 1855
[21] supported
NASA's Earth Fact Sheet lists Earth's mean orbital velocity as 29.78 km/s.
""Mean orbital velocity (km/s) 29.78""Speed of the Earth in Orbit - The Physics Factbook
[22] supported
Farndon states that Earth travels at more than 65,000 mph (105,000 kph) as it orbits the Sun.
"the Earth travels at more than 65,000 mph (105,000 kph), covering millions of miles each year"Speed of the Earth in Orbit - The Physics Factbook
[23] documented
The document states that Earth completes its orbit in 365.25 days.
"As the earth completes the orbit in 365.25 days"Image 2 of Daily national intelligencer (Washington City [D.C.]), July 12, 1855
[24] supported
Earth's orbital speed is greatest at perihelion, around January 3, when it is closest to the Sun.
"which is called the perihelion and has its greatest orbital speed around January 3"Speed of the Earth in Orbit - The Physics Factbook