Convert Metres per Second to Metres per Day (m/s to m/day)
1 metre per second (m/s) = 86400 metres per day (m/day). 1 m/day = 0.00001157407407 m/s. Example: 15 m/s = 15 × 86400 = 1296000 m/day.
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1 m/s = 86400 m/day
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk metre per second to metre per day converter to paste a column from Excel.
How to Convert Metre per Second to Metre per Day
- 1 m/s = 86400 m/day
- 1 m/day = 0.00001157407407 m/s
- Example: convert 15 m/s to m/day: 15 m/s = 15 × 86400 m/day = 1296000 m/day
Formula
m/day = m/s × 86400
Derivation from SI units:
- Hydraulic conductivity K = discharge per unit area per unit hydraulic gradient, in m/s.
- 1 m/day = 1/86,400 m/s.
Both units are defined exactly, so the factor is exact. Metre per Second definition: metre per second; Metre per Day definition: metre per day.
Worked examples
- A reading of 0.0000001 m/s converts to 0.00864 m/day.
0.0000001 m/s × 86400 = 0.00864 m/day - A value of 0.0001 m/s is 8.64 m/day.
0.0001 m/s × 86400 = 8.64 m/day
Metre per Second to Metre per Day conversion table
| Metres per Second (m/s) | Metres per Day (m/day) |
|---|---|
| 0.0000000001 m/s | 0.00000864 m/day |
| 0.000000001 m/s | 0.0000864 m/day |
| 0.00000001 m/s | 0.000864 m/day |
| 0.0000001 m/s | 0.00864 m/day |
| 0.000001 m/s | 0.0864 m/day |
| 0.00001 m/s | 0.864 m/day |
| 0.0001 m/s | 8.64 m/day |
| 0.001 m/s | 86.4 m/day |
| 0.01 m/s | 864 m/day |
| 0.1 m/s | 8640 m/day |
Where it's used
Metres per Second are used for darcy’s law and seepage analysis, while metres per day appear in aquifer transmissivity T = K b (m²/day). Both measure hydraulic conductivity (coefficient of permeability k), so the conversion is a fixed factor.
Metre per Second to other hydraulic conductivity units
| Conversion | 1 m/s equals |
|---|---|
| metre per second to metre per day | 86400 m/day |
| metre per second to centimetre per second | 100 cm/s |
| metre per second to centimetre per hour | 360000 cm/h |
| metre per second to millimetre per hour | 3600000 mm/h |
| metre per second to foot per day | 283464.5669 ft/day |
| metre per second to inch per hour | 141732.2835 in/h |
| metre per second to gpd/ft² | 2120462.215 gpd/ft² |
Frequently asked questions
How many metres per day are in 1 metre per second?
1 m/s = 86400 m/day.
How do I convert metres per second to metres per day?
Multiply the value in m/s by 86400. For example, 15 m/s × 86400 = 1296000 m/day.
Is the m/s to m/day conversion exact?
Yes. Both units are defined exactly, so the ratio is exact; its decimal form does not terminate and is shown here to 10 significant figures (more with the precision selector).
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 4 (derived units) and Table 8 (non-SI units accepted for use with the SI).
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Metres per Second to Metres per Day (m/s to m/day). Retrieved October 29, 2026, from https://scientificconverters.com/hydraulic-conductivity/meters-per-second-to-meters-per-day/
IEEE
Scientific Converters, "Convert Metres per Second to Metres per Day (m/s to m/day)," scientificconverters.com. Accessed: Oct. 29, 2026. [Online]. Available: https://scientificconverters.com/hydraulic-conductivity/meters-per-second-to-meters-per-day/