Convert 100 Light Years to Astronomical Units

How far is 100 light years? How long is 100 light years in astronomical units? 100 ly to AU conversion.

Amount

From

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100 Light Years ≈

6,324,107.7 Astronomical Units

result rounded

Decimal places

Result in Plain English

100 light years is equal to about 6.32 million astronomical units.

In Scientific Notation

100 light years

= 1 x 10² light years

≈ 6.32411 x 10⁶ astronomical units

Light Years

A light year is the distance that light travels in one year. The year used by the International Astronomical Union is 365.25 days. A light year is defined as exactly 9,460,730,472,580.8 kilometers.

Astronomical Units

An astronomical unit is the average distance between the Earth and the Sun. Estimates of this distance have varied over time. It is now defined as exactly 149,597,870.7 kilometers.

Light Years to Astronomical Units Conversions

results may be rounded

Light years	AU
100.00	6,324,100
100.01	6,324,700
100.02	6,325,400
100.03	6,326,000
100.04	6,326,600
100.05	6,327,300
100.06	6,327,900
100.07	6,328,500
100.08	6,329,200
100.09	6,329,800
100.10	6,330,400
100.11	6,331,100
100.12	6,331,700
100.13	6,332,300
100.14	6,333,000
100.15	6,333,600
100.16	6,334,200
100.17	6,334,900
100.18	6,335,500
100.19	6,336,100
100.20	6,336,800
100.21	6,337,400
100.22	6,338,000
100.23	6,338,700
100.24	6,339,300
100.25	6,339,900
100.26	6,340,600
100.27	6,341,200
100.28	6,341,800
100.29	6,342,400
100.30	6,343,100
100.31	6,343,700
100.32	6,344,300
100.33	6,345,000

Light years	AU
100.34	6,345,600
100.35	6,346,200
100.36	6,346,900
100.37	6,347,500
100.38	6,348,100
100.39	6,348,800
100.40	6,349,400
100.41	6,350,000
100.42	6,350,700
100.43	6,351,300
100.44	6,351,900
100.45	6,352,600
100.46	6,353,200
100.47	6,353,800
100.48	6,354,500
100.49	6,355,100
100.50	6,355,700
100.51	6,356,400
100.52	6,357,000
100.53	6,357,600
100.54	6,358,300
100.55	6,358,900
100.56	6,359,500
100.57	6,360,200
100.58	6,360,800
100.59	6,361,400
100.60	6,362,100
100.61	6,362,700
100.62	6,363,300
100.63	6,363,900
100.64	6,364,600
100.65	6,365,200
100.66	6,365,800
100.67	6,366,500

Light years	AU
100.68	6,367,100
100.69	6,367,700
100.70	6,368,400
100.71	6,369,000
100.72	6,369,600
100.73	6,370,300
100.74	6,370,900
100.75	6,371,500
100.76	6,372,200
100.77	6,372,800
100.78	6,373,400
100.79	6,374,100
100.80	6,374,700
100.81	6,375,300
100.82	6,376,000
100.83	6,376,600
100.84	6,377,200
100.85	6,377,900
100.86	6,378,500
100.87	6,379,100
100.88	6,379,800
100.89	6,380,400
100.90	6,381,000
100.91	6,381,700
100.92	6,382,300
100.93	6,382,900
100.94	6,383,600
100.95	6,384,200
100.96	6,384,800
100.97	6,385,500
100.98	6,386,100
100.99	6,386,700

Convert 100 Light Years to Astronomical Units

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