How to convert feet (US survey) to megaparsecs
1 foot (us survey) is equal to 9.87791503 × 10⁻²⁴ megaparsecs, and 1 megaparsec is equal to 1.012359387 × 10²³ feet (US survey). To convert, multiply by the conversion factor:
megaparsecs = feet (US survey) × 9.87791503 × 10⁻²⁴
megaparsecs = feet (US survey) ÷ 1.012359387 × 10²³Example: convert 1 ft (US) to Mpc: 1 × 9.87791503 × 10⁻²⁴ = 9.87791503 × 10⁻²⁴ Mpc.
Foot (US Survey) to Megaparsec conversion table
| Foot (US Survey) (ft (US)) | Megaparsec (Mpc) |
|---|---|
| 0.01 ft (US) | 9.87791503 × 10⁻²⁶ Mpc |
| 0.1 ft (US) | 9.87791503 × 10⁻²⁵ Mpc |
| 1 ft (US) | 9.87791503 × 10⁻²⁴ Mpc |
| 2 ft (US) | 1.975583006 × 10⁻²³ Mpc |
| 3 ft (US) | 2.963374509 × 10⁻²³ Mpc |
| 5 ft (US) | 4.938957515 × 10⁻²³ Mpc |
| 10 ft (US) | 9.87791503 × 10⁻²³ Mpc |
| 20 ft (US) | 1.975583006 × 10⁻²² Mpc |
| 50 ft (US) | 4.938957515 × 10⁻²² Mpc |
| 100 ft (US) | 9.87791503 × 10⁻²² Mpc |
| 250 ft (US) | 2.469478758 × 10⁻²¹ Mpc |
| 500 ft (US) | 4.938957515 × 10⁻²¹ Mpc |
| 1,000 ft (US) | 9.87791503 × 10⁻²¹ Mpc |
About the foot (us survey)
The US survey foot is exactly 1200/3937 m (about 0.3048006 m), two parts per million longer than the international foot. It was officially retired at the end of 2022 but remains in older land records and state plane coordinates.
Symbol: ft (US) · 1 ft (US) = 0.3048006096 m · Category: US survey units
About the megaparsec
A megaparsec is one million parsecs (about 3.26 million light-years). It's used for distances between galaxies and in the Hubble constant (km/s/Mpc).
Symbol: Mpc · 1 Mpc = 3.085677581 × 10²² m · Category: Astronomical