Feet per day to meters per second
Type a value in ft/day to get it in m/s instantly.
3.528×10⁻⁸m/s
That's 353× as permeable as clay, while silt is 2.8× more permeable.
Convert the other way: m/s to ft/day
What it means
How fast does water pass?
For water at about 20 °C. Ranges for each soil span a factor of 100 or more; the darcy unit applies to water at 20 °C.
The math
How to convert ft/day to m/s
To convert feet per day to meters per second, multiply by 3.528×10⁻⁶.
Example: 0.01 ft/day × 3.528×10⁻⁶ = 3.528×10⁻⁸ m/s.
In the other direction, 1 m/s = 283,465 ft/day.
Every unit
That conductivity in every unit
Tables
ft/day to m/s conversion table
| ft/day | m/s |
|---|---|
| 1×10⁻⁹ ft/day | 3.528×10⁻¹⁵ m/s |
| 1×10⁻⁸ ft/day | 3.528×10⁻¹⁴ m/s |
| 1×10⁻⁷ ft/day | 3.528×10⁻¹³ m/s |
| 1×10⁻⁶ ft/day | 3.528×10⁻¹² m/s |
| 1×10⁻⁵ ft/day | 3.528×10⁻¹¹ m/s |
| 0.0001 ft/day | 3.528×10⁻¹⁰ m/s |
| 0.001 ft/day | 3.528×10⁻⁹ m/s |
| 0.01 ft/day | 3.528×10⁻⁸ m/s |
| 0.1 ft/day | 3.528×10⁻⁷ m/s |
| 1 ft/day | 3.528×10⁻⁶ m/s |
| 10 ft/day | 3.528×10⁻⁵ m/s |
m/s to ft/day conversion table
| m/s | ft/day |
|---|---|
| 1×10⁻⁹ m/s | 0.000283465 ft/day |
| 1×10⁻⁸ m/s | 0.00283465 ft/day |
| 1×10⁻⁷ m/s | 0.0283465 ft/day |
| 1×10⁻⁶ m/s | 0.283465 ft/day |
| 1×10⁻⁵ m/s | 2.83465 ft/day |
| 0.0001 m/s | 28.3465 ft/day |
| 0.001 m/s | 283.465 ft/day |
| 0.01 m/s | 2,834.65 ft/day |
| 0.1 m/s | 28,346.5 ft/day |
| 1 m/s | 283,465 ft/day |
| 10 m/s | 2,834,650 ft/day |
Quick answers
Quick answers
- How many m/s is 1 ft/day?
- 1 ft/day is 3.528×10⁻⁶ m/s.
- How many m/s is 10 ft/day?
- 10 ft/day is 3.528×10⁻⁵ m/s.
- How many m/s is 0.01 ft/day?
- 0.01 ft/day is 3.528×10⁻⁸ m/s.
The units
About these units
Feet per day (ft/day)
US hydrogeology.
Meters per second (m/s)
The SI unit.
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