Cubic Metres per Day to Litres per Second (m3/day to L/s)
1 cubic metre per day (m³/day) = 0.01157407407 litres per second (L/s). 1 L/s = 86.4 m³/day. Example: 15 m³/day = 15 × 0.01157407407 = 0.1736111111 L/s.
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1 m³/day = 0.01157407407 L/s
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk cubic metre per day to litre per second converter to paste a column from Excel.
How to Convert Cubic Metre per Day to Litre per Second
- 1 m³/day = 0.01157407407 L/s
- 1 L/s = 86.4 m³/day
- Example: convert 15 m³/day to L/s: 15 m³/day = 15 × 0.01157407407 L/s = 0.1736111111 L/s
Formula
L/s = m³/day × 0.01157407407407
or L/s = m³/day ÷ 86.4
Derivation from SI units:
- 1 m³/day = 1/86,400 m³/s; one kilolitre per day (KLD).
- 1 L/s = 10⁻³ m³/s.
- 1 m³/day = 0.00001157407407407 m³/s ÷ 0.001 m³/s per L/s = 0.01157407407407 L/s
Both units are defined exactly, so the factor is exact. Cubic Metre per Day definition: cubic metre per day; Litre per Second definition: litre per second.
Worked examples
- A reading of 500 m³/day converts to 5.787037037 L/s.
500 m³/day × 0.01157407407 = 5.787037037 L/s - A value of 10000 m³/day is 115.7407407 L/s.
10000 m³/day × 0.01157407407 = 115.7407407 L/s
Cubic Metre per Day to Litre per Second conversion table
| Cubic Metres per Day (m³/day) | Litres per Second (L/s) |
|---|---|
| 10 m³/day | 0.1157407407 L/s |
| 50 m³/day | 0.5787037037 L/s |
| 100 m³/day | 1.157407407 L/s |
| 500 m³/day | 5.787037037 L/s |
| 1000 m³/day | 11.57407407 L/s |
| 5000 m³/day | 57.87037037 L/s |
| 10000 m³/day | 115.7407407 L/s |
| 50000 m³/day | 578.7037037 L/s |
| 100000 m³/day | 1157.407407 L/s |
| 1000000 m³/day | 11574.07407 L/s |
Where it's used
Cubic Metres per Day are used for STP and ETP capacity (KLD), while litres per second appear in tube-well and pump discharge. Both measure volumetric discharge of rivers, canals and water supply, so the conversion is a fixed factor.
Cubic Metre per Day to other water discharge units
| Conversion | 1 m³/day equals |
|---|---|
| cubic metre per day to litre per second | 0.01157407407 L/s |
| cubic metre per day to cumec | 0.00001157407407 m³/s |
| cubic metre per day to cusec | 0.0004087345685 ft³/s |
| cubic metre per day to MLD | 0.001 MLD |
| cubic metre per day to MGD | 0.0002641720524 MGD |
| cubic metre per day to MGD (imp) | 0.0002199692483 MGD (imp) |
| cubic metre per day to acre-foot per day | 0.0008107131938 acre-ft/day |
Frequently asked questions
How many litres per second are in 1 cubic metre per day?
1 m³/day = 0.01157407407 L/s.
How do I convert cubic metres per day to litres per second?
Multiply the value in m³/day by 0.01157407407, or divide it by 86.4. For example, 15 m³/day × 0.01157407407 = 0.1736111111 L/s.
Is the m³/day to L/s 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). Cubic Metres per Day to Litres per Second (m3/day to L/s). Retrieved October 29, 2026, from https://scientificconverters.com/discharge/cubic-meters-per-day-to-liters-per-second/
IEEE
Scientific Converters, "Cubic Metres per Day to Litres per Second (m3/day to L/s)," scientificconverters.com. Accessed: Oct. 29, 2026. [Online]. Available: https://scientificconverters.com/discharge/cubic-meters-per-day-to-liters-per-second/