Calories Burned Tennis in Boulder, CO
Calculate how many calories you burn doing tennis in Boulder, Colorado. Adjusted for Boulder's continental climate (avg 51°F). MET: 8. Climate adjustment: +3%.
Tennis Calorie Calculator for Boulder
Tennis in Boulder for 30 minutes
299 kcal
MET 8 · 73 kg · 598 kcal/hour
Includes +3% climate adjustment for Boulder (51°F avg)
Climate Impact on Calorie Burn in Boulder
Cool weather causes mild thermogenesis as your body generates extra heat, increasing calorie burn by about 3%.
Boulder, Colorado has a continental climate with an average annual temperature of 51°F and 7 months suitable for outdoor exercise. When doing tennis here, your body expends approximately +3% more energy than it would in standard lab conditions (68-72°F). This means a 160 lb person burns ~299 calories in 30 minutes instead of the standard ~290 calories.
Calorie Burn by Duration (Boulder)
How many calories you burn during tennis at different durations in Boulder's continental climate.
| Duration | Base Calories | Boulder Adjusted | Difference |
|---|---|---|---|
| 15 minutes | 145 kcal | 150 kcal | +5 |
| 30 minutes | 290 kcal | 299 kcal | +9 |
| 45 minutes | 435 kcal | 449 kcal | +14 |
| 60 minutes | 581 kcal | 598 kcal | +17 |
| 90 minutes | 871 kcal | 897 kcal | +26 |
| 120 minutes | 1161 kcal | 1196 kcal | +35 |
Monthly & Yearly Calorie Burn Estimates
How many calories you could burn doing tennis for 30 minutes per session in Boulder, based on your current weight.
3 sessions / week
3,884
calories per month
46,644 cal/year
= ~13.3 lbs of fat
5 sessions / week
6,473
calories per month
77,740 cal/year
= ~22.2 lbs of fat
*Based on the widely used estimate that 1 lb of body fat = ~3,500 calories. Actual weight loss depends on diet, metabolism, and other factors. Climate adjustment of +3% applied for Boulder.
Boulder Fitness Overview
Boulder, Colorado (pop. 105,112) has a fitness score of 67/100 with 7.9 gyms per 100K residents and a walk score of 62. Residents average 7,550 daily steps and burn approximately 1,970 calories per day. Popular activities include trail running, rock climbing, mountain biking.
Fitness Score
67/100
Walk Score
62
Obesity Rate
25.5%
Outdoor Months
7
Other Activities in Boulder, CO
Playing with Kids
MET 5 · Moderate
~187 cal / 30 min
Battle Ropes
MET 10.3 · Very High
~385 cal / 30 min
Zumba
MET 7.5 · Moderate to High
~280 cal / 30 min
Pickleball
MET 6 · Moderate
~224 cal / 30 min
Jump Rope (Double Unders)
MET 12 · Very High
~449 cal / 30 min
Swimming Laps (Vigorous)
MET 9.8 · Very High
~366 cal / 30 min
Spin Class (Indoor Cycling)
MET 8.5 · High
~318 cal / 30 min
Push-Ups
MET 8 · Moderate to High
~299 cal / 30 min
Tennis in Other Colorado Cities
Denver, CO
50°F · Continental
~299 cal / 30 min
Colorado Springs, CO
49°F · Continental
~299 cal / 30 min
Aurora, CO
46°F · Continental
~299 cal / 30 min
Fort Collins, CO
48°F · Continental
~299 cal / 30 min
Lakewood, CO
46°F · Continental
~299 cal / 30 min
Thornton, CO
49°F · Continental
~299 cal / 30 min
Arvada, CO
46°F · Continental
~299 cal / 30 min
Westminster, CO
46°F · Continental
~299 cal / 30 min
How We Calculate Calories Burned for Tennis in Boulder
Our calculator uses the standard MET (Metabolic Equivalent of Task) formula with a local climate adjustment for Boulder:
Calories = MET × Weight (kg) × Duration (hrs) × Climate Factor
= 8 × Weight (kg) × Duration (hrs) × 1.03
The MET value of 8 for tennis is sourced from the Compendium of Physical Activities. The climate factor of 1.03 accounts for Boulder's average temperature of 51°F. Research shows that exercising in non-neutral temperatures increases energy expenditure as the body works to maintain its core temperature.
Singles tennis is a demanding sport that combines cardiovascular endurance with explosive power, agility, and strategy. Players cover significant distances during a match through sprints, lateral movements, and recovery jogs. The repetitive swinging motion builds upper body and core strength, while the constant court movement develops lower body fitness. Tennis is unique in that it provides both aerobic and anaerobic exercise within a single session, making it exceptionally effective for overall fitness.
Explore More Calorie Calculators
Calculate calories for any activity or check your total daily energy expenditure.
Frequently Asked Questions
How many calories does tennis burn in Boulder, CO?
A 160 lb person burns approximately 299 calories during 30 minutes of tennis in Boulder. This accounts for Boulder's continental climate with an average temperature of 51°F, which adjusts calorie burn by +3% compared to standard conditions. The base MET value for tennis is 8.
Does Boulder's climate affect calories burned during tennis?
Yes. Boulder has a continental climate averaging 51°F. Cool weather causes mild thermogenesis as your body generates extra heat, increasing calorie burn by about 3%. This means tennis in Boulder burns approximately +3% more calories compared to the standard MET calculation at 68-72°F.
What is the best time to do tennis in Boulder?
Boulder's moderate climate (avg 51°F) with 7 outdoor-friendly months makes tennis comfortable most of the year. Morning exercise may boost metabolism for the rest of the day, while evening sessions can help with stress relief and sleep quality.
How many calories per month can I burn doing tennis in Boulder?
At your current weight, doing tennis for 30 minutes in Boulder: 3 sessions/week burns ~3,884 cal/month (46,644 cal/year), while 5 sessions/week burns ~6,473 cal/month (77,740 cal/year). These estimates include the +3% climate adjustment for Boulder's 51°F average temperature.
Is tennis popular in Boulder, CO?
While tennis may not be the most popular activity in Boulder (popular activities include trail running, rock climbing, mountain biking), it is still widely practiced. The city offers 7.9 gyms per 100K residents and has a fitness score of 67/100. The continental climate with 7 outdoor months supports tennis for much of the year.