Convert Minutes to Synodic Months
Convert Minutes (min) to Synodic Months (syn.mo) instantly and accurately.
Conversion Formula
syn.mo = min × 2.351610555e-5
About Minutes
A minute (min) = exactly 60 s, inherited from Babylonian sexagesimal astronomy. Medieval astronomers named the sixtieth part of a degree 'pars minuta prima' (hence minute); its sixtieth 'pars minuta secunda' (hence second). Running performance is expressed in min/km or min/mile; music tempo in BPM (beats per minute, ~40-220); angles in degrees-minutes-seconds (DMS). 1 min = 60 s = 1/60 h.
About Synodic Months
A synodic (lunar) month = new moon to new moon = 29.5306 days = 2,551,442.9 s. Longer than the sidereal month (27.32 d) because Earth advances ~27° in its orbit during that time; the Moon must travel further to realign with the Sun. Islamic Hijri, Hebrew lunisolar, and Chinese calendars are built on synodic months. Eclipses repeat via the Saros cycle (18 yr 11 d = 223 synodic months). 1 syn.mo ≈ 29.5306 d.
Quick Reference Table
| Minutes (min) | Synodic Months (syn.mo) |
|---|---|
| 1 min | 2.352 × 10-5 syn.mo |
| 2 min | 4.703 × 10-5 syn.mo |
| 5 min | 0.000117581 syn.mo |
| 10 min | 0.000235161 syn.mo |
| 25 min | 0.000587903 syn.mo |
| 50 min | 0.00117581 syn.mo |
| 100 min | 0.00235161 syn.mo |