Electric Outboard Horsepower Explained: NK & NT Series Power Guide

As electric propulsion continues to replace gas on the water, a common question arises:

“What’s the horsepower equivalent of Newport’s electric outboards?”

Here’s how to compare electric power with traditional horsepower ratings — and why those numbers only tell part of the story.

Watts to Horsepower Conversion

Electric outboards are rated in watts, which measure total electrical power output. Horsepower, by comparison, is a measure of mechanical power — 1 horsepower equals 746 watts.

One can estimate horsepower by using this commonly used formula:

(Volts × Amps) ÷ 746 = Horsepower

Newport Electric Outboard and Kayak Motor Equivalents

*Real-world performance ratings (shown in bold) may exceed raw electrical calculations due to factors like propeller efficiency, torque curve, and hydrodynamic design. While equivalent horsepower gas motors may exceed the top-end speed of electric motors, electric alternatives deliver full torque instantly, resulting in stronger acceleration and better low-speed control compared to gas engines.

Why Electric Power Feels Stronger

Unlike gas engines that build torque as RPMs climb, electric motors deliver instant torque from the moment you hit the throttle. That means faster acceleration, smoother power curves, and better control at every speed.

Pair your NT or NK motor with a Newport Bluetooth Lithium Battery for maximum efficiency and real-time performance monitoring through the Newport app.

The Electric Advantage

• Instant Torque: Immediate acceleration and precise speed control

• Zero Emissions: No fumes, no noise, no maintenance

• Compact Power: High output in a lightweight, portable package

• Full Ecosystem: Seamless integration with Newport batteries and accessories

The Bottom Line

Horsepower numbers help compare electric and gas motors, but performance on the water is where the difference truly shows.

With the NK and NT Series, Newport is redefining what small boat power can be — clean, quiet, and powerful enough to open new waters for every angler.