A time unit typically referring to a calendar month (28–31 days), historically based on the lunar cycle (synodic month ≈ 29.53 days). Though not a precise scientific unit, it is widely used in calendars, financial accounting (monthly statements), and healthcare (pregnancy duration). In China, statutory holidays, salary payments, and social routines are organized on a monthly basis.
A time unit typically referring to a calendar month (28–31 days), historically based on the lunar cycle (synodic month ≈ 29.53 days). Though not a precise scientific unit, it is widely used in calendars, financial accounting (monthly statements), and healthcare (pregnancy duration). In China, statutory holidays, salary payments, and social routines are organized on a monthly basis.
| month [month] | nanosecond [ns] |
|---|---|
| 1 month | 2629800000000000 ns |
| 2 month | 5259600000000000 ns |
| 3 month | 7889400000000000 ns |
| 4 month | 10519200000000000 ns |
| 5 month | 13149000000000000 ns |
| 10 month | 26298000000000000 ns |
| 20 month | 52596000000000000 ns |
| 30 month | 78894000000000000 ns |
| month [month] | nanosecond [ns] |
|---|---|
| 40 month | 105192000000000000 ns |
| 50 month | 131489999999999980 ns |
| 100 month | 262979999999999970 ns |
| 200 month | 525959999999999940 ns |
| 300 month | 788940000000000000 ns |
| 400 month | 1051919999999999900 ns |
| 500 month | 1314900000000000000 ns |
| 1000 month | 2629800000000000000 ns |