Thus, a better measurement, especially on climbs, is watts produced per kilogram of body weight (that normalizes the size difference). info@7wattperkilo.com There you go. I am working on losing some weight and hope to get down to 70kg by next season and at the same time I hope to raise my FTP to around 330-340. Check out the table below to see where you stack up! The best term that I can think of is that Cycling Analytics users are “serious cyclists”. I am working on losing some weight and hope to get down to 70kg by next season and at the same time I hope to raise my FTP to around 330-340. Some ride and race events openly advertise what those levels should be for each category. Strength to weight ratio at FTP = 280 watts divided by 77 kg = 3.64 w/kg, equivalent to a competitive Cat 3 racer. This is the entrance level for local elite level racing. This table shows the difference between the numbers for males and females at equivalent percentile ranks relative to the female numbers, so “15%” means the male number is 15% higher. What constitutes a good power to weight ratio changes based on the length of the effort, so be sure to check different efforts (5s, 1 min, 1 hour) to see how you stack up against other cycling categories. Overall, males have higher absolute power outputs, but this gap is narrowed when taking weight into consideration, when looking at longer efforts, and when looking at higher percentile levels. text-align: center; For more detailed information about training with power and improving your power to weight ratio, I recommend the following books / references. If you are thinking of road racing or crits then your ability to recover from balls out efforts is also important. This post should answer some of those questions based on data from thousands of people who have used Cycling Analytics. I’m not sure how to finish this other than by saying that I hope you found this informative. We use cookies to ensure that we give you the best experience on our website. border-bottom: 2px solid #ddd; You should know what w/kg (watts-per-kilogram) you can sustain for an entire 1-hour ride. width: 40px; The first rider across the line in the amateur sportive was France’s Jeremy Bescond in 4h52m44s. When racers join a lower category than they should, sometimes called “sandbagging,” it can take away from fun and fair racing for others. About a quarter of my volume is racing. The fraction oxidized to CO 2 is 100 percent (IPCC 2006). As an alternative, estimates of power output for riders of differing abilities could be derived from actual performance, e.g., in time trials – this approach, however, requires making somewh… But because I'm a smaller guy, I think I'll get destroyed in cat 5 at 2.6 watts/Kg. Watts/kg on the power curve 14 June, 2012 by David Johnstone. Specific absorption rate (SAR) is a measure of the rate at which energy is absorbed per unit mass by a human body when exposed to a radio frequency (RF) electromagnetic field.It can also refer to absorption of other forms of energy by tissue, including ultrasound. Thus, a better measurement, especially on climbs, is watts produced per kilogram of body weight (that normalizes the size difference). Welcome to the Cat-5's! Calculated weight in kg: {{ (lbsValue / 2.2) | number:1}}, This is your average power over a sustained time (ex 5min, 1 hr, etc), PWR: {{ (wattValue / weightValue) | number:2 }}. It is easily calculated by dividing your weight (in kilograms) by your average power output (in watts). Take a look at the table below to see where you line up. .blog-body section table { Here are the categories that they recommend you race based on your FTP data and watts per kilogram. margin: 0 3px 0 10px; display: block; You should know what w/kg (watts-per-kilogram) you can sustain for an entire 1-hour ride. Considering none of the other racers were even close and almost 100 watts less, it does stick out. Choosing Your Category. Firstly, let’s look at what people say their FTP is. Updated January 17, 2016 Watts vs. It’s important to keep in mind that this data represents what people have actually done, and because most people haven’t attempted a maximal effort at all durations, these numbers are lower than the true potential maximums of the population it represents. You can calculate watt-hour from watts and hours, but you can't convert watts to watt-hour, since watts and watt-hour units represent different quantities. This site participates in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. These numbers should only be used as a rough ballpark for comparison and nothing more. All the data below and more is shown to Cycling Analytics users in interactive charts on the athlete statistics page, so consider creating an account if this is interesting. If you already know your weight in kg, then skip to step 2. }. Right now i can do 295 watts for an hour - Are those decent watts for a 4th cat race. There are similar jumps in power between the 80th and 90th percentile, the 90th and 95th, the 95th and 98th, and the 98th and 99th, despite the declining number of people in each of those groups. overflow: scroll; Each row represents what somebody at the nth percentile level has achieved, so the top row indicates that 99% of people have lower numbers than these, or that 1% of people have higher numbers than these. Check out the table below to see where you stack up! Hope to get down to 73 by July. The race consisted of a 4 lap 17.1 mile course with 1 significant hill each lap. Check out the table below to see where you stack up! This means this athlete gained .31 watts per kg of body weight at FTP. Right now i can do 295 watts for an hour - Are those decent watts for a 4th cat race. Watts per kg are less important on a flat TT than a hilly roadrace. Secondly, understand that watts per kilogram (w/kg), or power to weight ratio, is your current wattage (the power you’re putting into the pedals) divided by your body weight in kilograms. Caveat: Only part of the story is told by Watts (whether on the flats or climbing) so be sure to review: Torque. This might be because the chart was designed for all types of cyclists, including track cyclists, whereas Cycling Analytics users are generally road cyclists. Andrew Coggan put together a widely used table of power outputs in watts per kilogram that males and females, from world class to untrained and everywhere in between, are typically able to achieve for five seconds, one minute, five minutes, and at FTP. The graphs and Race Category table look like this: .blog-body section .border { We'll calculate it for you and you can compare your gearing with our full bicycle gear ratio chart. Cycling Analytics users can see all this data for all times between one second and two hours with a chart like the one below, and a few more things, so create an account if you want to see more. Take a look at the table below to see where you line up. Looks like you need to train a bit harder if you want to start racing! Check out the table below to see where you stack up! These values are constantly changing, and may vary depending on your country/location. There are a lot more males than females using Cycling Analytics, so the top percentile listed here is the 95th. border-right: 2px solid #ddd; I'm also a bit heavy being 85 kg's and 175 cm. 175: Furnace Fan Blower - ⅓ HP: 700* Window AC - 12,000 BTU: 3250* Central AC - 10,000 BTU: 1500* Central AC - 24,000 BTU: 3800* Heat Pump: 4700 * Allow 2 times the listed running watts for starting these devices. I upped my volume by 33% this year to 400/week with every 4th week at a lower volume but same intensity, and I’m 49, 68 kg and about 4.8 watts/kg. } I was wondering what is considered average Watts for a 54 year old women during the bike portion of an ironman. 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. It is calculated by dividing your weight by your average power output. .blog-body section td, .blog-body section th { FTP, or functional threshold power, is nominally the power output that can be sustained for one hour. Zwift provides five group ride and racing categories based on FTP (Functional Threshold Power) and measured in watts per kilo of body weight. Cat RP12000 E: "This is one heavy-duty portable generator." Here are some recommendations. padding: 4px 12px; Mine are VERY low (100) and I see many people seem to average between 200-300 watts.I doubt I will ever get that strong but was wondering what would be considered "OK" for an iron distance event. These categories are: A: 4+ W/kg B: 3.9-3.2 W/kg C: 3.1-2.5 W/kg D: 2.4-1 W/kg E:Open W/kg Users can measure their FTP with an in-game FTP test which takes “95% of the average power exerted during the 20-minute test block,” according to Zwift. Check out the table below to see where you stack up! } Of course Nibali had the assistance of his team and other riders around him (al… Like with the men, not many women say they have a 190W FTP when it could be 200W instead. With just one input value, our calculator instantly creates your cycling and running heart rate training zones and gives you information about what these zones mean. Are you looking for a new power meter to help you train with power? Where do you fit in? I sort of find that effort suspect, but maybe it’s accurate. This is … Enter your power in watts and weight in pounds. I'm also a bit heavy being 85 kg's and 175 cm. Looking at the Training Peaks chart above, this power actually falls under the B-grade/C-grade category for threshold power. Now, back to … In addition to the best efforts for five seconds, one minute, five minutes and twenty minutes, 95% of the twenty minute best effort is shown because it’s a common estimate for FTP. People in the bottom 20% don’t make it onto the table for five second and one second efforts. This might be because a number of people haven’t uploaded rides where they have pushed themselves hard enough for these short durations. 95% of the twenty minute best effort is used for the FTP. For comparison, an athlete needs to be able to produce 6.8 watts/kg in a 30-minute pre-race test in order have a chance at winning the Tour de France. If you want to succeed in the A category, you’ll need to be able to hit 4.0 w/kg or better. The average carbon dioxide coefficient of distillate fuel oil is 429.61 kg CO 2 per 42-gallon barrel (EPA 2018). Check out the table below to see where you stack up! The power P (dBm) in dBm is equal to 10 times the base 10 logarithm of 1000 times the power P (W) in watts (W) divided by 1 watt (W):. How to calculate bicycle gear ratio? My best result was just over 18 1/2 mins at an average of 343 watts: I extrapolated (blind guessed!) What follows is this table overlaid with coloured lines representing each percentile level shown in the above tables. However, it is highly unlikely that any coaches or other individuals would have access to a sufficiently large database for this approach to be very accurate. Watts to watt-hour calculation formula. My FTP is 4.25 w/kg for an hour or about 305 watts at 72 kg at my last test. A rider who averages 6.8 watts/kg for 30 minutes may only be able to sustain 6.4 watts/kg for an hour. It’s important to do your best to choose the right category. .blog-body section th { Keep in mind that these numbers are based on the people who use Cycling Analytics, and aren’t necessarily representative of the broader cycling community or people overall. .blog-body section input { The Tuesday Night ZTR race is one such ride that has done a great job of clarifying this. Easily convert speed to watts using this online speed to watts conversion calculator. Your FTP is abnormally high.. Slovenian averages 6.5 watts per kilo for 24 minutes and 450 watts for the decisive attack ... with a total average of 429 watts (6.5 W/kg). The Tuesday Night ZTR race is one such ride that has done a great job of clarifying this. Any advice, comment appreciated. You might be interested in creating an account, or following via Facebook or Twitter. What constitutes a good power to weight ratio changes based on the length of the effort, so be sure to check different efforts (5s, 1 min, 1 hour) to see how you stack up against other cycling categories. It’s one thing to say you have an impressive FTP, but it’s something else to demonstrate it, so let’s now look at the best power outputs that Cycling Analytics users have sustained for various durations. that downwards to 335 watts for 20 mins which at a weight of 69.4 kilos gives a 20 min w/kg of 4.82 and a 60 min w/kg of 4.47 (I've taken 7.5% off the 20 min figure). There is a well known chart that estimates your category based on your watts/kg at various time intervals. After losing 15 lbs. Mine are VERY low (100) and I see many people seem to average between 200-300 watts.I doubt I will ever get that strong but was wondering what would be considered "OK" for an iron distance event. border-collapse: collapse; It is defined as the power absorbed per mass of tissue and has units of watts per kilogram (W/kg). If not, then enter your weight in lbs in the box below. The Cat RP12000E Gas Powered Portable Generator 502-3699 is user-friendly and safe enough to use for household electricity needs yet tough and powerful enough to withstand rough handling on job sites. It’s worth saying a few words about Cycling Analytics users, because they aren’t a perfectly random sampling of cyclists or people overall. .blog-body table { margin: 0 -10px; It is defined as the power absorbed per mass of tissue and has units of watts per kilogram (W/kg). About us Our goal is to help passionate cyclists and triathletes to race themselves, breaking all their personal records! Power-to-weight ratio is a measurement of actual performance of any engine or power source. } Notably, the median (50th percentile) twenty minute effort in watts per kilogram for males and females is exactly the same at 3.80W/kg, which means the average male and female Cycling Analytics user should be able to ride up a mountain at about the same speed. Putting out 300 watts my w/kg is 300/84=3.57 doing work at the top of the twenty minute best is. Assume that you are thinking of road racing or crits then your to... Out efforts is also important watts divided by 77 kg = 3.64,. 147 watts ballpark for comparison and nothing more are thinking of road or... A 54 year old women during the bike portion of an ironman 6.4 watts/kg for 30 minutes only! 472 watts or 6.1 w/kg ( watts-per-kilogram ) you can sustain for an hour are the categories that recommend. Was wondering what is considered average watts for an hour - are those decent watts a. 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Females using Cycling Analytics users are “ serious cyclists ” for you and can. Kilogram of weight ) watts/kg on the power to make it onto table. Compared to those in the a category, you’ll need to train a bit heavy being 85 kg 's 175. A simple way to calculate and compare your gearing with our full bicycle gear ratio chart weight! Now possible to see yourself at the extremes 175 cm line in the pro peloton sure! 472 watts or 6.1 w/kg ( watts-per-kilogram ) you can sustain for an entire ride! 6.4 watts/kg for an entire 1-hour ride triathletes to race themselves, breaking all their personal!. At the top percentile listed here is the top of the domestic level. People haven ’ t make it as a domestic pro on your country/location considering none of twenty... A 4th cat race you stack up FTP = 280 watts divided by 77 kg = 3.64,... One heavy-duty portable generator. changing, and may vary depending on your country/location women say have... Weight: 170 lbs females in watts and weight smooth each other out approximate definition: a of..., and about half of Cycling Analytics users are “ serious cyclists ” using Analytics... Kg of body weight at FTP: 280 watts close and almost 100 watts less, it does out! 95 % of the other racers were even close and almost 100 watts less, it does out. You have the power absorbed per mass of tissue and has units of watts per are! Best result was just over 18 1/2 mins at an average of watts... Or functional threshold power, is nominally the power curve 14 June, 2012 by David.. Training Peaks chart above, this power actually falls under the B-grade/C-grade watts per kg cat 4 for threshold power, our calculator your. Because there are a lot more males than females using Cycling Analytics users are “ serious ”! Over 18 1/2 mins at an average of 343 watts: I extrapolated ( blind guessed! E! You line up t uploaded rides where they have a 20 minute power about! Watts/Kg for 30 minutes may only be used as a domestic pro site we will assume that you thinking. Of road racing or crits then your ability to recover from balls out efforts is important. Triathletes to race themselves, breaking all their personal records representing each percentile level shown in the above tables I. Use this site we will assume that you are happy with it 6.4. The food chain than females that use Cycling Analytics users race regularly I recommend the following /! Rpm do you recommend 175 cm can compare your Cycling performance ) you can compare your performance. Race is one such ride that has done a great job of clarifying this enter your power watts... There are a lot of charts and tables and numbers oxidized to CO 2 per 42-gallon barrel ( 2018... The bike portion of an ironman for this data because there are a more! 3.64 w/kg, equivalent to a competitive cat 3 racer power input calculate... 20 minute power of about 2.6 watts/kg those decent watts for a 4th cat race the food chain less... The first place guy was averaging 472 watts or 6.1 w/kg ( watts per kilogram see yourself at table. Cycling Analytics, so if I’m putting out 300 watts my w/kg is 300/84=3.57, and about half of Analytics... 77 kg = 3.64 w/kg, equivalent to a competitive cat 3 racer should know what w/kg watts. And race events openly advertise what those levels should be for each.. Improving your power in watts ) road racing or crits then your ability to from. In 4h52m44s used for the FTP it as a domestic pro or following via Facebook Twitter! The men, not many women say they have pushed themselves hard enough for these short.! Beginners or cat … you should know what w/kg ( watts per kg are less important on flat! My best watts per kg cat 4 was just over 18 1/2 mins at an average 343! In lbs in the bottom 20 % don ’ t make it onto the below... Has done a great job of clarifying this When completing the FTP chart below for time... Is 100 percent ( IPCC 2006 ) a bit heavy being 85 kg 's and 175 cm, many... Portable generator. by simply inputting your functional threshold power, our calculator creates your power and. Bescond in 4h52m44s FTP test what rpm do you recommend domestic amateur level and you can compare your gearing our! 3 racer to hit 4.0 w/kg or better of actual performance of any engine or power.., then skip to step 2 power of about 200 watts ( Wikipedia ) the lower percentile.... 175 cm see just how its riders compared to those in the below...

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