Convert Inches per Hour to Metres per Day (in/h to m/day)
1 inch per hour (in/h) = 0.6096 metres per day (m/day). 1 m/day = 1.640419948 in/h. Example: 15 in/h = 15 × 0.6096 = 9.144 m/day.
Also searched as inches per hour to m/day, inches per hour in m/day, inches per hour into metres per day, in/h to m/day, in/h in metres per day, in/h into metre per day, inch per hour to metre per day, in/h to metres per day converter, inches per hour to meters per day and how many metres per day in an inch per hour.
1 in/h = 0.6096 m/day
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk inch per hour to metre per day converter to paste a column from Excel.
How to Convert Inch per Hour to Metre per Day
- 1 in/h = 0.6096 m/day
- 1 m/day = 1.640419948 in/h
- Example: convert 15 in/h to m/day: 15 in/h = 15 × 0.6096 m/day = 9.144 m/day
Formula
m/day = in/h × 0.6096
or m/day = in/h ÷ 1.640419947507
Derivation from SI units:
- 1 in/h = 0.0254/3600 m/s.
- 1 m/day = 1/86,400 m/s.
- 1 in/h = 0.000007055555555556 m/s ÷ 0.00001157407407407 m/s per m/day = 0.6096 m/day
Both units are defined exactly, so the factor is exact. Inch per Hour definition: inch per hour; Metre per Day definition: metre per day.
Worked examples
- A reading of 0.5 in/h converts to 0.3048 m/day.
0.5 in/h × 0.6096 = 0.3048 m/day - A value of 3 in/h is 1.8288 m/day.
3 in/h × 0.6096 = 1.8288 m/day
Inch per Hour to Metre per Day conversion table
| Inches per Hour (in/h) | Metres per Day (m/day) |
|---|---|
| 0.05 in/h | 0.03048 m/day |
| 0.1 in/h | 0.06096 m/day |
| 0.2 in/h | 0.12192 m/day |
| 0.5 in/h | 0.3048 m/day |
| 1 in/h | 0.6096 m/day |
| 2 in/h | 1.2192 m/day |
| 3 in/h | 1.8288 m/day |
| 5 in/h | 3.048 m/day |
| 10 in/h | 6.096 m/day |
| 20 in/h | 12.192 m/day |
Where it's used
Inches per Hour are used for USDA soil survey permeability classes, 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.
Inch per Hour to other hydraulic conductivity units
| Conversion | 1 in/h equals |
|---|---|
| inch per hour to metre per day | 0.6096 m/day |
| inch per hour to metre per second | 0.000007055555556 m/s |
| inch per hour to centimetre per second | 0.0007055555556 cm/s |
| inch per hour to centimetre per hour | 2.54 cm/h |
| inch per hour to millimetre per hour | 25.4 mm/h |
| inch per hour to foot per day | 2 ft/day |
| inch per hour to gpd/ft² | 14.96103896 gpd/ft² |
Frequently asked questions
How many metres per day are in 1 inch per hour?
1 in/h = 0.6096 m/day.
How do I convert inches per hour to metres per day?
Multiply the value in in/h by 0.6096, or divide it by 1.640419948. For example, 15 in/h × 0.6096 = 9.144 m/day.
Is the in/h 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
- Guide for the Use of the International System of Units (SI), NIST Special Publication 811, 2008 Edition, National Institute of Standards and Technology , Appendix B.8, "inch".
- 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 Inches per Hour to Metres per Day (in/h to m/day). Retrieved October 29, 2026, from https://scientificconverters.com/hydraulic-conductivity/inches-per-hour-to-meters-per-day/
IEEE
Scientific Converters, "Convert Inches per Hour to Metres per Day (in/h to m/day)," scientificconverters.com. Accessed: Oct. 29, 2026. [Online]. Available: https://scientificconverters.com/hydraulic-conductivity/inches-per-hour-to-meters-per-day/