Direct conversion
Convert cubic meter per second [m3/s] to cubic meter per day [m3/day] instantly with formula, examples, chart, and FAQs.
1 cubic meter per second [m3/s] = 86400 cubic meter per day [m3/day]
1 cubic meter per second [m3/s] = 86400 cubic meter per day [m3/day]
Example: 1 cubic meter per second [m3/s] equals 86400 cubic meter per day [m3/day].
Flow rate conversions use cubic meter per second as the reference unit and include common pump, plumbing, HVAC, and process-flow units.
Displayed results are rounded for readability. The calculator keeps enough precision for everyday use and switches to scientific notation for very large or very small values. Last reviewed: 2026-08-14.
The cubic meter per second (m3/s) is a flow rate unit used to express measurements in this converter.
HistoryThis unit is included because it appears in practical measurement systems, technical references, product specifications, or everyday conversion needs.
Current useUse cubic meter per second when comparing flow rate values, checking specifications, converting between systems, or preparing quick estimates.
The cubic meter per day (m3/day) is a flow rate unit used to express measurements in this converter.
HistoryThis unit is included because it appears in practical measurement systems, technical references, product specifications, or everyday conversion needs.
Current useUse cubic meter per day when comparing flow rate values, checking specifications, converting between systems, or preparing quick estimates.
| cubic meter per second [m3/s] | cubic meter per day [m3/day] |
|---|---|
| 1 | 86400 |
| 2 | 172800 |
| 5 | 432000 |
| 10 | 864000 |
| 20 | 1728000 |
| 25 | 2160000 |
| 50 | 4320000 |
| 100 | 8640000 |
| 1000 | 86400000 |
Use this formula: 1 cubic meter per second [m3/s] = 86400 cubic meter per day [m3/day] Enter your value in the calculator and the result updates instantly.
1 cubic meter per second [m3/s] equals 86400 cubic meter per day [m3/day].
Yes. Use the swap button in the calculator or open the related reverse conversion link when it is listed on this page.