Convert ångströms to light-years
1 Å = 0.0000000000000000000000000105700083402 ly — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
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Show this value in all 50 length units
- Gigameters Gm 1e-19
- Megameters Mm 1e-16
- Kilometers km 1e-13
- Hectometers hm 1e-12
- Decameters dam 1e-11
- Meters m 1e-10
- Decimeters dm 1e-9
- Centimeters cm 1e-8
- Millimeters mm 0.000 000 1
- Micrometers µm 0.0001
- Nanometers nm 0.1
- Picometers pm 100
- Femtometers fm 100 000
- Inches in 3.93700787402e-9
- Feet ft 3.28083989501e-10
- Yards yd 1.09361329834e-10
- Miles mi 6.21371192237e-14
- Nautical miles nmi 5.39956803456e-14
- Thous thou 0.000 003 937 007 874 02
- Hands hh 9.84251968504e-10
- Links li 4.9709695379e-10
- Spans span 4.37445319335e-10
- Cubits cubit 2.18722659668e-10
- Ells ell 8.7489063867e-11
- Fathoms ftm 5.46806649169e-11
- Rods rd 1.98838781516e-11
- Chains ch 4.9709695379e-12
- Furlongs fur 4.9709695379e-13
- Leagues lea 2.07123730746e-14
- Barleycorns barleycorn 1.1811023622e-8
- US survey feet ft (US) 3.28083333333e-10
- US survey miles mi (US) 6.21369949495e-14
- Ångströms Å 1
- Microns µ 0.0001
- Bohr radiuss a₀ 1.889 726 125 91
- Planck lengths ℓₚ 6.18714249917e+24
- Astronomical units au 6.68458712227e-22
- Light-years ly 1.05700083402e-26
- Light-seconds ls 3.33564095198e-19
- Light-minutes lmin 5.55940158664e-21
- Parsecs pc 3.24077928944e-27
- Kiloparsecs kpc 3.24077928944e-30
- Megaparsecs Mpc 3.24077928944e-33
- Solar radiuss R☉ 1.43740117867e-19
- Earth radiuss R🜨 1.56961230576e-17
- Point (DTP)s pt 0.000 000 283 464 566 929
- Picas pc 2.36220472441e-8
- Scandinavian miles mil 1e-14
- Versts вер 9.37382827147e-14
- Lis 里 2e-13
Every row is Ångström (Å) converted through the meter, in exact rational arithmetic.
How to convert ångströms to light-years
Multiply the number of ångströms by 0.0000000000000000000000000105700083402 to get light-years.
Ångström: Convenient for atomic radii and X-ray wavelengths.
Light-year: Light travelling for one Julian year (365.25 days) in vacuum — exact, since both inputs are defined values.
Ångström to Light-year conversion table
| Ångströms (Å) | Light-years (ly) |
|---|---|
| 1 Å | 1.0570008e-26 |
| 2 Å | 2.1140017e-26 |
| 3 Å | 3.1710025e-26 |
| 5 Å | 5.2850042e-26 |
| 10 Å | 1.0570008e-25 |
| 20 Å | 2.1140017e-25 |
| 25 Å | 2.6425021e-25 |
| 50 Å | 5.2850042e-25 |
| 100 Å | 1.0570008e-24 |
| 250 Å | 2.6425021e-24 |
| 500 Å | 5.2850042e-24 |
| 1000 Å | 1.0570008e-23 |
Light-year to Ångström conversion table
| Light-years (ly) | Ångströms (Å) |
|---|---|
| 1 ly | 9.4607305e+25 |
| 2 ly | 1.8921461e+26 |
| 3 ly | 2.8382191e+26 |
| 5 ly | 4.7303652e+26 |
| 10 ly | 9.4607305e+26 |
| 20 ly | 1.8921461e+27 |
| 25 ly | 2.3651826e+27 |
| 50 ly | 4.7303652e+27 |
| 100 ly | 9.4607305e+27 |
| 250 ly | 2.3651826e+28 |
| 500 ly | 4.7303652e+28 |
| 1000 ly | 9.4607305e+28 |
Frequently asked
How many light-years are in a ångström?
One ångström equals 1.057000834e-26 light-years (Å → ly). That figure is exact, not rounded.
How do you convert ångströms to light-years?
Multiply the number of ångströms by 0.0000000000000000000000000105700083402 to get light-years.
What is 1 ly in ångströms?
One light-year is 9.460730473e+25 ångströms.
What is 10 Å in ly?
10 Å = 1.0570008e-25 ly.
What exactly is a ångström?
Convenient for atomic radii and X-ray wavelengths.
What exactly is a light-year?
Light travelling for one Julian year (365.25 days) in vacuum — exact, since both inputs are defined values.