100 feet to light years
100 ft = 3.2217 × 10^-15 ly. Change the amount below, or read the formula and the reference table further down.
100 feet equals
light years
1 ft = 3.2217 × 10^-17 ly
The formula
Feet and light years both measure length from the same zero, so a single multiplier does the job.
ly = ft × 3.2217 × 10^-17
Going the other way? Convert light years to feet.
Feet to light years table
Values either side of 100 ft.
| Feet (ft) | Light years (ly) |
|---|---|
| 0 | 0 |
| 10 | 3.2217 × 10^-16 |
| 20 | 6.4435 × 10^-16 |
| 30 | 9.6652 × 10^-16 |
| 40 | 1.2887 × 10^-15 |
| 50 | 1.6109 × 10^-15 |
| 60 | 1.9330 × 10^-15 |
| 70 | 2.2552 × 10^-15 |
| 80 | 2.5774 × 10^-15 |
| 90 | 2.8996 × 10^-15 |
| 100 | 3.2217 × 10^-15 |
| 110 | 3.5439 × 10^-15 |
| 120 | 3.8661 × 10^-15 |
| 130 | 4.1883 × 10^-15 |
| 140 | 4.5104 × 10^-15 |
| 150 | 4.8326 × 10^-15 |
| 160 | 5.1548 × 10^-15 |
| 170 | 5.4770 × 10^-15 |
| 180 | 5.7991 × 10^-15 |
| 190 | 6.1213 × 10^-15 |
| 200 | 6.4435 × 10^-15 |
Questions people ask
- How many light years are in a foot?
- One foot equals 3.2217 × 10^-17 light years.
- How do I convert feet to light years by hand?
- Multiply the number of feet by 3.2217 × 10^-17. For a rough check, 3.2217 × 10^-17 is close enough for most everyday use.
- What is 100 feet in light years?
- 100 feet is 3.2217 × 10^-15 light years.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.