Unit Converter
Days to Seconds Converter
Convert days (d) to seconds (s) instantly in your browser. 1 day = 86400 seconds.
How to convert days to seconds
Use the converter above, or multiply the days value by 86400. The formula is:
s = d × 86400
Days to Seconds conversion table
| Days (d) | Seconds (s) |
|---|---|
| 1 | 86400 |
| 2 | 172800 |
| 5 | 432000 |
| 10 | 864000 |
| 20 | 1728000 |
| 50 | 4320000 |
| 100 | 8640000 |
Common questions
How many seconds in 1 day? 1 day = 86400 seconds.
How many days in 1 second? 1 second = 0.000012 days.
Is this converter accurate? It uses standard conversion factors and works entirely in your browser. For engineering/medical/financial decisions, verify with a trusted source.