Running Pace Calculator
Calculates your running pace in minutes per kilometre from your total time and distance. Perfect for race planning, training load management, and comparing performance across different runs.
About this calculator
Running pace is defined as the time taken to cover one unit of distance, expressed as minutes per kilometre (or per mile). The formula is: Pace = time / distance, where time is in minutes and distance is in kilometres. For example, running 10 km in 50 minutes gives a pace of 5:00 min/km. Pace is the inverse of speed — a lower pace number means faster running. Knowing your pace lets you manage effort during a race, set treadmill speed correctly, and compare performances across distances. Finish time can be calculated as: Finish Time = pace × distance. Pace also feeds into other metrics like VO₂ max estimates, training load calculations, and race-day pacing strategies.
How to use
Example: You ran 8 km in 44 minutes and want to know your pace. Step 1: Pace = time / distance = 44 / 8 = 5.5 minutes per km. Step 2: Convert the decimal: 0.5 min × 60 = 30 seconds, so your pace is 5:30 min/km. Step 3: To project a 10 km finish time at this pace: 5.5 × 10 = 55 minutes. So at a consistent 5:30 min/km you would finish a 10 km race in 55:00. Use this to set a realistic starting pace for your next race and avoid going out too fast in the first kilometre.
Frequently asked questions
How do I convert running pace from minutes per kilometre to kilometres per hour?
To convert min/km to km/h, divide 60 by your pace value. For example, a pace of 5:00 min/km equals 60 / 5 = 12 km/h. A pace of 6:00 min/km equals 10 km/h. This conversion is useful when setting treadmill speed, which is typically displayed in km/h rather than pace. Conversely, to go from km/h to min/km, divide 60 by your speed in km/h.
What is a good running pace for a beginner 5K runner?
Most beginner runners complete a 5K at a pace between 7:00 and 9:00 min/km, finishing in roughly 35–45 minutes. The definition of 'good' varies by age, fitness background, and goals — completing the distance without stopping is the primary milestone for beginners. A common benchmark is breaking 30 minutes (6:00 min/km) after several months of consistent training. Focus on easy, conversational-effort pacing in early training rather than chasing specific numbers.
Why does my GPS watch show a different pace than this calculator?
GPS watches calculate instantaneous or rolling-average pace based on real-time position data, which fluctuates due to signal accuracy, elevation changes, and brief speed variations. This calculator uses your total time and total distance to produce an average pace for the entire run. Your watch may also apply smoothing algorithms or grade-adjusted pace (GAP) corrections for hills. For race planning and performance comparison, average pace from total time and distance is the most reliable and consistent metric.