Pace Calculator

Find Your Exact Pace, Average Speed, and Split Times for Training and Racing

Distance:

Enter distance

Time (HH:MM:SS):

Hours

Minutes

Seconds

Pace (MM:SS per unit):

Minutes

Seconds

Calculate

Clear

Please enter the required details and click Calculate.

Please provide exactly two of the three fields (Distance, Time, Pace) to calculate the third.

Please enter a valid time (Hours, Minutes, Seconds must be non-negative, Minutes and Seconds must be less than 60).

Distance must be a positive number.

Distance: {value} {unit}

Time: {hours}h {minutes}m {seconds}s

Pace: {minutes}:{seconds} per {unit}

Distance: Time (HH:MM:SS):

Pace (MM:SS per unit):

Please enter the required details and click Calculate.

Calculation Examples

Calculation Case	Result
Marathon (42.2k) in 4 hours	Pace: 05:41 min/km
5k Run in 25 minutes	Pace: 05:00 min/km
10k Run in 50 minutes	Pace: 05:00 min/km

How to Use Pace Calculator?

Input your distance (in miles or kilometers) and time in the pace calculator. Choose your preferred units and click Calculate to obtain your pace per mile or kilometer, average speed, and split times. Utilize it for running, walking, or cycling in order to plan your training or race strategy with CalcMate.

Importance of Pace in Running

Pace and heart rate (bpm – beats per minute) are inextricably linked; faster running or cycling speed yields a higher heart rate, which aids in completing fitness goals but could easily result in over-training if too high compared to existing conditioning. Heart can be measured with a heart rate monitor or taken manually (resting heart rate = 50–90 bpm; maximum heart rate = ~220 − age).

For fat burning, it is ideal to stay between 60–70% of maximum heart rate while training at 70–85% is suitable for cardio training. To optimize workouts, consider using a heart rate calculator to take into account your previous conditioning, and create a safe and effective workout based on your fitness level.

Useful Tips 💡

Always enter time in the correct hours:minutes:seconds format.
For race prediction, use a recent, hard effort pace rather than an easy training pace.

📋Steps to Calculate

Input the total distance covered and the total time elapsed.
Choose your preferred output units (miles/mph or kilometers/km/h).
Click "Calculate" for pace, speed, and segment split times.

Mistakes to Avoid ⚠️

Using average pace from a GPS watch that includes rest or stop time (e.g., at traffic lights) - your actual running pace is faster than the elapsed time shows.
Calculating pace in min/km but entering distance in miles, resulting in a significantly slow pace reading.
Ignoring elevation or weather conditions, which will naturally slow the calculated pace.
Confusing Pace (Time/Distance) with Speed (Distance/Time).

Practical Applications📊

Plan running pace for race preparation or training.
Combine with our TDEE Calculator for energy needs.
Adjust pace for different terrains or distances.

Questions and Answers

What is a pace calculator?

A pace estimator calculates running speed as time per unit distance. Enter distance and time into our free online tool to get your pace in min/km or min/mile for training.

How to calculate running pace?

To determine running pace, divide time by distance. Use our pace tool by inputting distance and time for instant results in your preferred units.

Why use a pace estimator for training?

A pace calculator helps set training goals and track improvements. Our tool provides accurate pace calculations to optimize workouts and race preparation.

What is a good running pace?

A good running pace varies by fitness level and distance, but beginners might aim for 6-7 min/km. Use our estimator to find and improve your personal speed.

What formula does the pace estimator use?

The calculator computes pace using the inverse speed relationship: $\text{Pace} = \frac{\text{Time}}{\text{Distance}}$. For split times, it calculates the interval $t_{split} = \frac{T_{total}}{d_{total}} \times d_{segment}$, providing precise data for performance tracking and race strategy.

How can pace help predict race times?

Pace is essential for time prediction: multiplying your calculated pace (e.g., 5 min/km) by the race distance (e.g., 42.2 km for a marathon) gives a theoretical race finish time.

Does the pace estimator work for walking or cycling?

Yes, the Pace Calculator is unit-agnostic. It works for any activity where you need to find the rate of travel (time per distance) for a fixed time and distance input.

Disclaimer: This calculator is designed to provide helpful estimates for informational purposes. While we strive for accuracy, financial (or medical) results can vary based on local laws and individual circumstances. We recommend consulting with a professional advisor for critical decisions.