Lawrlwythwch ein App AndroidSylwer: Mae canlyniadau ffracsiynol wedi'u talgrynu i'r 1/64 agosaf. I gael ateb mwy cywir dewiswch 'degol' o'r opsiynau uwchben y canlyniad.
Sylwer: Gallwch gynyddu neu ostwng cywirdeb yr ateb hwn drwy ddewis nifer y ffigurau ystyrlon sydd eu hangen o'r opsiynau uwchben y canlyniad.
Sylwer: I gael canlyniad degol pur dewisiwch 'degol' o'r opsiynau uwchben y canlyniad.
Blwyddyn golau yw'r pellter y mae golau yn teithio mewn blwyddyn. Gan fod diffiniadau amrywiol o hyd blwyddyn, mae gwerth blwyddyn golau hefyd yn amrywio ychydig. Mae blwyddyn golau yn cyfateb i tua 9.461e15 m, 5.879e12 mi, neu 63239.7 AU, neu 0.3066 pc.
Mae'r metr yn uned o hyd yn y system fetrig a'r uned sylfaenol o hyd yn y System o Unedau Rhyngwladol (SI).
Fel yr uned sylfaenol o hyd yn y System o Unedau Rhyngwladol neu systemau m.k.s. eraill (yn seiliedig ar fetrau, cilogramau ac eiliadau) defnyddir y metr i helpu i ddod o hyd i unedau eraill o fesur fel y newton ar gyfer grym.
| -20.000ly | -1.8921e+17m |
| -19.000ly | -1.7975e+17m |
| -18.000ly | -1.7029e+17m |
| -17.000ly | -1.6083e+17m |
| -16.000ly | -1.5137e+17m |
| -15.000ly | -1.4191e+17m |
| -14.000ly | -1.3245e+17m |
| -13.000ly | -1.2299e+17m |
| -12.000ly | -1.1353e+17m |
| -11.000ly | -1.0407e+17m |
| -10.000ly | -9.4607e+16m |
| -9.0000ly | -8.5147e+16m |
| -8.0000ly | -7.5686e+16m |
| -7.0000ly | -6.6225e+16m |
| -6.0000ly | -5.6764e+16m |
| -5.0000ly | -4.7304e+16m |
| -4.0000ly | -3.7843e+16m |
| -3.0000ly | -2.8382e+16m |
| -2.0000ly | -1.8921e+16m |
| -1.0000ly | -9.4607e+15m |
| Blynyddoedd golau | Metrau |
|---|---|
| 0.0000ly | 0.0000m |
| 1.0000ly | 9.4607e+15m |
| 2.0000ly | 1.8921e+16m |
| 3.0000ly | 2.8382e+16m |
| 4.0000ly | 3.7843e+16m |
| 5.0000ly | 4.7304e+16m |
| 6.0000ly | 5.6764e+16m |
| 7.0000ly | 6.6225e+16m |
| 8.0000ly | 7.5686e+16m |
| 9.0000ly | 8.5147e+16m |
| 10.000ly | 9.4607e+16m |
| 11.000ly | 1.0407e+17m |
| 12.000ly | 1.1353e+17m |
| 13.000ly | 1.2299e+17m |
| 14.000ly | 1.3245e+17m |
| 15.000ly | 1.4191e+17m |
| 16.000ly | 1.5137e+17m |
| 17.000ly | 1.6083e+17m |
| 18.000ly | 1.7029e+17m |
| 19.000ly | 1.7975e+17m |
| Blynyddoedd golau | Metrau |
|---|---|
| 20.000ly | 1.8921e+17m |
| 21.000ly | 1.9868e+17m |
| 22.000ly | 2.0814e+17m |
| 23.000ly | 2.1760e+17m |
| 24.000ly | 2.2706e+17m |
| 25.000ly | 2.3652e+17m |
| 26.000ly | 2.4598e+17m |
| 27.000ly | 2.5544e+17m |
| 28.000ly | 2.6490e+17m |
| 29.000ly | 2.7436e+17m |
| 30.000ly | 2.8382e+17m |
| 31.000ly | 2.9328e+17m |
| 32.000ly | 3.0274e+17m |
| 33.000ly | 3.1220e+17m |
| 34.000ly | 3.2166e+17m |
| 35.000ly | 3.3113e+17m |
| 36.000ly | 3.4059e+17m |
| 37.000ly | 3.5005e+17m |
| 38.000ly | 3.5951e+17m |
| 39.000ly | 3.6897e+17m |
| Blynyddoedd golau | Metrau |
|---|---|
| 40.000ly | 3.7843e+17m |
| 41.000ly | 3.8789e+17m |
| 42.000ly | 3.9735e+17m |
| 43.000ly | 4.0681e+17m |
| 44.000ly | 4.1627e+17m |
| 45.000ly | 4.2573e+17m |
| 46.000ly | 4.3519e+17m |
| 47.000ly | 4.4465e+17m |
| 48.000ly | 4.5412e+17m |
| 49.000ly | 4.6358e+17m |
| 50.000ly | 4.7304e+17m |
| 51.000ly | 4.8250e+17m |
| 52.000ly | 4.9196e+17m |
| 53.000ly | 5.0142e+17m |
| 54.000ly | 5.1088e+17m |
| 55.000ly | 5.2034e+17m |
| 56.000ly | 5.2980e+17m |
| 57.000ly | 5.3926e+17m |
| 58.000ly | 5.4872e+17m |
| 59.000ly | 5.5818e+17m |
| 60.000ly | 5.6764e+17m |
| 61.000ly | 5.7710e+17m |
| 62.000ly | 5.8657e+17m |
| 63.000ly | 5.9603e+17m |
| 64.000ly | 6.0549e+17m |
| 65.000ly | 6.1495e+17m |
| 66.000ly | 6.2441e+17m |
| 67.000ly | 6.3387e+17m |
| 68.000ly | 6.4333e+17m |
| 69.000ly | 6.5279e+17m |
| 70.000ly | 6.6225e+17m |
| 71.000ly | 6.7171e+17m |
| 72.000ly | 6.8117e+17m |
| 73.000ly | 6.9063e+17m |
| 74.000ly | 7.0009e+17m |
| 75.000ly | 7.0955e+17m |
| 76.000ly | 7.1902e+17m |
| 77.000ly | 7.2848e+17m |
| 78.000ly | 7.3794e+17m |
| 79.000ly | 7.4740e+17m |