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`P = ( "F" * "d" )/ "t" `

Enter a value for all fields

The **Power over Time by Force and Distance** calculator computes the power based on the Force (F), distance (d) and the time (t).

**INSTRUCTIONS:** Choose units and enter the following:

- (
**F**) Force - (
**d**) Distance (over which force is applied) - (
**t**) Time (duration of travel)

**Power (P):** The calculator returns the power in watts (W). However, this can be automatically converted to compatible units via the pull-down menu..

Power is the rate of doing work (w = F•d) over a period of time. It is equivalent to an amount of energy consumed per unit time. In the MKS system, the unit of power is the joule per second (J/s)

Power can be calculated as:-

- Power = Work/time

This calculator expands work to w = F•d to create the formula:

where:

- P = power
- F = constant force applied during the travel
- d = distance traveled
- t = duration of travel

**Power**is a measurement of the energy used to move vehicles (automobiles, trucks, tractors, trains, boats and airplanes).**Power**is the measurement of energy consumed by a motor and transferred to the drive or wheels.**Power**is the amount of electrical energy consumed or produced by a system over time such as the energy produced by a hydroelectric dam or energy consumed by an electrical motor.

**Power **is most commonly measured in watts (W). One watt is equal to one joule per second (1 W = 1 J / 1 s). Power is also measured in horsepower (hp) where 1 horsepower equals 745.7 watts. Power is also measured in heat energy transfer as BTUs per hour (BTU/h).

- Power from Change in Energy over Time
- Power based on Force and Velocity
- P = ΔE / Δt
- ΔE = P * Δt
- Δt = ΔE / P
- Power Dissipated by Friction
- Power from Force, Distance and Time
- Power from Resistance and Current
- Power from Voltage and Resistance
- Power from Current and Voltage
- Power textbook chapter (Light and Matter)