Here are the categories that they recommend you race based on your FTP data and watts per kilogram. The Zwift C category (next from the bottom) says that you should be able to ride at the level between 2.5 to 3.1 w/kg. If you want to succeed in the A category, you’ll need to be able to hit 4.0 w/kg or better.
Also, What is wattage formula?
The formula for calculating wattage is: W (joules per second) = V (joules per coulomb) x A (coulombs per second) where W is watts, V is volts, and A is amperes of current.
Similarly, What is a good FTP to weight ratio?
Power-to-weight ratios vary across a wide spectrum. Generally, untrained riders have an FTP below 2.0 W/kg for men and 1.5 W/kg for women, while professional racers may be capable of sustaining more than 6.0 W/kg for men and 5.5 for women.
and Is 200 watt FTP good? A 200 Watt FTP is bottom 10% of cyclist!?! It’s the stated FTP of cyclists who use that application. They’re more likely to be better cyclists than ‘all cyclists’ because they’re keen enough to do some good structured training.
How many watts is 20 mph?
Cycling Power
| Speed – kmh (mph) | Power (watts) | Increase in power needed to increase speed by 2.5kmh |
|---|---|---|
| 20 (12.5) | 75 | |
| 22.5 (14) | 95 | 20 |
| 25 (15.6) | 120 | 25 |
| 27.5 (17.2) | 148 | 28 |
Table of Contents
What is Joule formula?
In equation form: work (joules) = force (newtons) x distance (meters), … One joule is defined as the amount of work done when a force of one newton is exerted through a distance of one meter.
How do I calculate watts?
Steps
- The number of watts is equal to amps multiplied by volts. That’s it! …
- For example, if the current is 3 amps (3A) and the voltage is 110V, you multiply 3 by 110, to get 330W (watts). The formula is P=3A X 110V = 330 W (with P standing for power).
- This is why watts are sometimes called volt-amps.
How do you calculate watts?
AC three phase amps to watts calculation formula
- P ( W ) = √3 × PF × I ( A ) × V L-L ( V ) So watts are equal to square root of 3 times power factor PF times amps times volts:
- watt = √3 × PF × amp × volt. or.
- W = √3 × PF × A × V. Example. …
- P = √3 × 0.8 × 3A × 110V = 457W. Watts calculation with line to neutral voltage.
What is a respectable FTP?
Average recreational cyclists would be about 2.5-3.0 Watts/Kg for FTP. People who race regularly may be 3.0-3.75. You get above 3.75-4.25 and those are local elite racers. Anything over 4.25 is domestic pro and it goes up from there.
What is a Category 3 cyclist?
3, a rider can do either of the following: Compete in 25 qualifying races with a minimum of 10 top-10 finishes with fields of 30 or more riders, or 20 pack finishes with fields of more than 50 riders. Compile 20 upgrade points in a 12-month period. Points are awarded based on a chart.
What is a pro cyclist FTP?
FTP is the acronym for Functional Threshold Power. In theory this is the max power that you can sustain for an hour’s riding. Once you know this number, it’s then used to set your training zones and help you gauge your riding efforts. … Because it comes from a power meter reading, the FTP is measured in watts.
What is good FTP female?
FTP in watts for females
46% of people have an FTP below 200W. 44% of people have an FTP of 210W or more. 10% of people have an FTP between 200W and 210W.
What is a good wattage for a cyclist?
Helping Riders Get in the Zone
Wattage goals will vary from person to person. No exact watt number is appropriate for all riders. Generally speaking, a beginner cyclist may average around 75–100 watts in a 1-hour workout. A fit participant will average more than 100 watts, and pro cyclists can reach 400 watts per hour.
How fast is 350 watts in mph?
The 350W and 500W versions are rated as Class 3, meaning they could achieve a top speed of 28 mph.
How many watts should I exercise at?
Generally speaking, a beginner cyclist may average around 75–100 watts in a 1-hour workout. A fit participant will average more than 100 watts, and pro cyclists can reach 400 watts per hour.
How many watts is 21 mph?
If you apply watts of power, you will ride at velocity 20.81 mph. If you want to ride at velocity mph, you must apply 231.43 watts of power.
Which unit is Watt?
Watts (W) and Kilowatts (kW):
Watts are the SI unit of power. Kilowatts are equivalent to 1,000 Watts and are the most frequently used unit of electrical power. Power in general is defined as energy over time. Watts are defined as 1 Watt = 1 Joule per second (1W = 1 J/s) which means that 1 kW = 1000 J/s.
What is the formula for work done?
Mathematically, the concept of work done W equals the force f times the distance (d), that is W = f. d and if the force is exerted at an angle θ to the displacement, then work done is calculated as W = f .
What is a newton equal to?
Newton, absolute unit of force in the International System of Units (SI units), abbreviated N. … One newton is equal to a force of 100,000 dynes in the centimetre-gram-second (CGS) system, or a force of about 0.2248 pound in the foot-pound-second (English, or customary) system.
How many watts is a watt hour?
One Watt hour is equal to one Watt of average power flow over an hour. One Watt over four hours would be four Watt Hours of power. As an example, a 100 Watt light bulb on a 400 Watt Hour battery (like the Yeti 400) would last, on paper, 4 hours.
What is kVA to watts?
The real power in watts is equal to the apparent power in kVA times 1,000 times the power factor. For example, let’s convert 6 kVA to watts using a power factor of 80%.
How many amps are in 10 watts?
Watts to amps table (120V)
| Power (W) | Voltage (V) | Current (A) |
|---|---|---|
| 10 watts | 120 volts | 0.0833 amps |
| 20 watts | 120 volts | 0.167 amps |
| 30 watts | 120 volts | 0.250 amps |
| 40 watts | 120 volts | 0.333 amps |
How many watts is 3 amps?
3 Amps To Watts (Example 1)
In short, 3 amps is 360 watts.
How many volts is 1000 watts?
Divide 1000 watts by 10 amperes and the resultant voltage would equal 100 volts.
How many watts is 220 volts?
| How many Volts are: | Equivalence in Watts |
|---|---|
| 120 Volts | Equivalent to 1662.77 Watts |
| 127 Volts | 1759.76 Watts |
| 220 Volts | 3048.41 Watts |
| 240 Volts | 3325.54 Watts |
