Electrical Power · Metric & Imperial · Scientific Units

Electricity Convert & Scientific Suite

Universal electricity convert and scientific unit converter. Calculate watts, volts, and amps, use our meters to feet conversion chart, metric to standard calculator, mass to volume converter, and base converter online.

Electrical Power & Ohm's Law Calculator (electricity convert)

Solve for Watts (Power), Volts (Voltage), Amps (Current), or Ohms (Resistance): $P = V \times I$ and $V = I \times R$.

Voltage (Volts - V): e.g. 120V (US) or 230V (EU/UK)

Current (Amps - A): e.g. 10A, 15A breaker

Power (Watts - W): P = V × I

Resistance

12 Ω

R = V / I

Kilowatts (kW)

1.2 kW

Watts / 1000

Energy per Day (8h)

9.6 kWh

Daily power load

Est. Cost ($0.15/kWh)

$1.44/day

$43.20/month

Meters to Feet Conversion Chart & Metric and Imperial Length Tool

Learn how to convert mtr to feet, how to convert meter to ft, how to change meter to feet, how to turn meters into feet, how long is a meter in ft, and how to change centimeters to meters using our metric to standard calculator.

Meters (mtr):

Centimeters (cm):

Decimal Feet (ft):

Distance Conversion Table (metres to feet conversion chart & convert measurement chart):

Meters (m)	Decimal Feet (ft)	Feet & Inches	Centimeters (cm)	Inches (in)
1 meter	3.2808 ft	3' 3.37"	100 cm	39.370 in
2 meters	6.5617 ft	6' 6.74"	200 cm	78.740 in
3 meters	9.8425 ft	9' 10.11"	300 cm	118.11 in
5 meters	16.404 ft	16' 4.85"	500 cm	196.85 in
10 meters	32.808 ft	32' 9.70"	1000 cm	393.70 in

Conversion Calculator Imperial to Metric Guide

How to convert meter to ft and how long is a meter to a foot?

When asking how long is a meter to a foot: 1 meter equals exactly 3.28084 feet (or 39.3701 inches). To learn how to convert mtr to feet, multiply your meter measurement by $3.28084$. For example: $2\text{ meters} \times 3.28084 = 6.5617\text{ feet}$.

How does the electricity convert formula work?

Our electricity convert calculator relies on the fundamental electrical power equation P (Watts) = V (Volts) × I (Amps). When operating on alternating current (AC) with a resistive load, multiplying voltage by amperage gives exact instantaneous wattage.

How to convert kg to l (mass to volume)?

To convert kg to l using a mass to volume converter: divide mass by substance density ($\text{Volume} = \text{Mass} / \text{Density}$). For pure water at $4^\circ\text{C}$, 1 kilogram equals exactly 1 liter ($1.0\text{ kg/L}$). For lighter liquids like vegetable oil ($0.92\text{ kg/L}$), 1 kg equals $1.087\text{ liters}$.

What is a conversion calculator imperial to metric?

A comprehensive conversion calculator imperial to metric allows engineers, students, and tradespeople to translate between US Customary Units (inches, feet, pounds, gallons) and SI Metric standards (meters, centimeters, kilograms, liters) with high floating-point precision.