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How do you calculate ebike range?

Author

Emily Sparks

Published Jan 16, 2026

To calculate the watt-hours of your ebike battery, multiply the voltage (V) by the amp hours (Ah). Using Rad Power Bikes 7.5 lb. Lithium Ion battery as an example: 48V x 14 Ah = 672 watt-hours (Wh), which garners you an expected range of between 25-45 miles on a single charge.

How far will a 48V ebike go?

Juiced electric bikes have a riding range between 40-100 miles depending on a variety of factors including battery size, average speed, terrain, rider weight, and more. With a smaller 48V or 36V battery, typical range will only be 15-35 miles per charge.

How do I know my battery range?

Range is calculated by dividing the amount of energy in the batteries (kWh) by the efficiency of the vehicle (kWh/mile).

What does Range mean on electric bike?

An electric bike's range basically means how far can it ride on one charge. There are many aspects that define how far an electric bike can ride.

What is better 24v or 48v?

Therefore, it makes sense to use the voltage that already works for that system. If your energy needs are around 1,000 to 5,000 watts, go for a 24 volt system. If your energy needs are over 3,000 watts, go for a 48 volt system. Large off-grid houses often use 48V.

43 related questions found

Can I use a 60V battery on a 48v motor?

Re: How to use a 60v battery pack on 48v motor

The motor doesn't matter. It all depends on the controllers max voltage limit. Most with an lcd display are limited to 60V max by the display and 63V max by the controller.

How far can an ebike go on one charge?

With relaxed pedaling expect 22-50 miles on a single charge for most e-bikes. In some cases you'll go even farther. We have bikes that are getting 80+ miles on a single charge. Range will also be impacted by the battery capacity, the hills, wind and your size.

How far can you ride an ebike?

On average, an electric bike can go anywhere between 25 to 50 miles. Many different factors play an important role.

How do you calculate an ebike battery?

An ebike battery is measured by its voltage (V) and amp-hour (Ah) rating. To calculate the Wh of an ebike battery pack, we simply multiply its V and Ah to get the Wh. A battery rated at 48 V and 21 Ah will have a 1,008 Wh capacity (48 x 21 = 1,008), like on the Bakcou Mule.

How do I calculate e-bike battery capacity?

An e-bike battery is measured by its voltage (V) and ampere-hours (Ah) rating. To calculate the Wh of an e-bike battery, we simply multiply V and Ah to get Wh. E.g., a 50V 15 Ah battery will have a capacity of 750 Wh (50 x 15 = 750). A 30 V 20 Ah battery will have a capacity of 600 Wh (30 x 20 = 600).

How do you calculate the Ah of a lithium ion battery?

The calculation used to determine lithium content is:

Milliampere hours are one thousandth of an ampere hour. To determine the Ah, divide the mAh by 1,000. It requires about 0.3 grams of lithium metal to produce 1 Ampere hour of power.

How fast does a 1000w electric bike go?

How fast is 1000-watt in MPH? A 1000-watt electric bike will take you at speeds of up to roughly 35mph, varying depending on factors such as weight, terrain, and personal preference.

How many miles can a 1000w electric bike go?

In theory, an electric bike equipped with a 1000w motor could travel up to 28 to 35 miles per hour. This metric can be impacted by what pedal-assist level you are operating with and whether or not the bike has a throttle mechanism. Local rules and regulations and terrain type can also determine an eBike's top speed.

How fast does a 2000w electric bike go?

How fast does a 2000w electric bike go? A 2000w electric bike averages about 43 mph on flat terrain.

How many miles does an ebike battery last?

Typically you can expect somewhere between 25 and 70 miles of travel on a single charge of an ebike. If you're riding hard on full power expect less; manage your battery life well and you could get more.

How far will an electric bike go without pedaling?

And generally, with those though, you're limited to no more than 20 miles an hour with the full throttle. So with the pedal assist, you can go up to 28 with the full throttle, you can not go more than 20 miles an hour on an e-bike without peddling at all.

Can you ride an e-bike without the battery?

The simple answer is yes. An e-bike will operate the same as a standard bicycle when not using the motor, whether by choice or because of a flat battery. We've reviewed a lot of e-bikes, and we can tell you that riding without the power will impact your ride.

How fast is a 500 watt ebike?

How Fast Does A 500W Electric Bike Go? It is approx 20 mph, if your electric bike has a 500 watt motor, it can allow you to reach a top speed of about 20 mph. Because the electric bike with 500W motor is still in Class 1, Class 2 which maximum speed is limited to 20 mph.

How long does a 36v ebike battery last?

You should typically expect a battery to last between 3 and 5 years if it is well maintained. (A lithium battery will slowly lose its capacity over time, even if it's not used.) Below are three things you can do to ensure you get the longest usage out of your electric bike battery.

How fast is 48 volts in mph?

Any car at any weight at 48 volts will go exactly 0 mph. You need current and voltage to get to power, to get a vehicle to move.

How fast is 60 volts in mph?

This stylish scooter style is a great vehicle for getting around town. It is one of our newest models to complete our line of electric two-wheeled vehicles. It has a cruising speed of 42 mph.

Can a 24V motor run on 48V?

Re: Advice: 24V controller with 48V battery

Its a 24-48v controller. As is,, it may well run fine on 48v, but have a very low setting on it's low voltage cutoff.

Does higher voltage mean longer battery life?

A higher voltage system is more efficient than a lower voltage since it experiences less energy loss from resistance given the same amount of power draw.