Why is min/km the standard in Europe and min/mile in the US?

Pure measurement-system history. Europe uses metric (km), the US and UK use imperial (mile). Marathon distance is the same (42.195 km = 26.2 mi); only the pace unit differs.

🔁 Pace Converter

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Q: How do I convert min/mile to min/km?

Divide the min/mile pace by 1.60934. Example: 8:00 min/mile (= 480 seconds) ÷ 1.60934 = 298 sec = 4:58 min/km.

Q: How do I convert min/km to min/mile?

Multiply the min/km pace by 1.60934. Example: 5:00 min/km (= 300 seconds) × 1.60934 = 483 sec = 8:03 min/mile.

Q: How do I convert min/km to km/h?

Speed = 60 ÷ pace in minutes. Example: 5:00 min/km → 60 ÷ 5 = 12 km/h. For decimal seconds (5:30 = 5.5): 60 ÷ 5.5 = 10.9 km/h.

Convert between min/mile and min/km, mph and km/h. With the full marathon-pace conversion table — find your goal in one unit, read off the equivalent in the other.

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The math

Four conversions, one constant

One mile = 1.60934 kilometers. Every running unit conversion comes from that single number.

Min/mile → Min/km

pace_min_per_km = pace_min_per_mile ÷ 1.60934

Example: 8:00 min/mile = 480 sec/mile ÷ 1.60934 = 298 sec/km = 4:58 min/km.

Min/km → Min/mile

pace_min_per_mile = pace_min_per_km × 1.60934

Example: 5:00 min/km = 300 sec/km × 1.60934 = 483 sec/mile = 8:03 min/mile.

Min/km → Km/h

speed_km_per_h = 60 ÷ pace_min_per_km

Example: 5:00 min/km → 60 ÷ 5 = 12 km/h. For decimals: 5:30 = 5.5 min → 60 ÷ 5.5 = 10.9 km/h.

Min/mile → Mph

speed_mph = 60 ÷ pace_min_per_mile

Example: 8:00 min/mile → 60 ÷ 8 = 7.5 mph.

Marathon paces

Marathon pace conversion table

Every common marathon finish time in all four units. Bookmark this page.

Marathon time	min/km	min/mile	km/h	mph
2:30	3:33	5:43	16.88	10.49
2:45	3:55	6:18	15.34	9.53
3:00	4:16	6:52	14.07	8.74
3:15	4:37	7:26	12.98	8.06
3:30	4:59	8:01	12.06	7.49
3:45	5:20	8:35	11.25	6.99
4:00	5:41	9:09	10.55	6.55
4:15	6:03	9:44	9.93	6.17
4:30	6:24	10:18	9.38	5.82
4:45	6:45	10:52	8.88	5.52
5:00	7:06	11:27	8.44	5.24
5:30	7:49	12:35	7.67	4.77
6:00	8:31	13:44	7.03	4.37

Watch out

Two conversion mistakes runners make

1. Multiplying instead of dividing

To go from min/mile to min/km you divide by 1.60934 (a km is shorter than a mile, so each km takes less time). To go from min/km to min/mile you multiply by 1.60934. People reverse these all the time. The mnemonic: if the unit gets shorter (km vs. mile), the time per unit gets shorter too.

2. Confusing pace and speed conversions

Pace (min/km) is inversely proportional to speed (km/h). Doubling speed halves pace, not the other way around. The formula km/h = 60 ÷ min/km works because pace is a duration. If you forget this and "convert" 5:00 min/km to "5 km/h" you're off by a factor of 2.4.

FAQ

Frequently asked questions

How do I convert min/mile to min/km?

Divide by 1.60934. Example: 8:00 min/mile = 480 sec ÷ 1.60934 = 298 sec = 4:58 min/km. A km is shorter than a mile, so the time per km is shorter than the time per mile.

How do I convert min/km to min/mile?

Multiply by 1.60934. Example: 5:00 min/km × 1.60934 = 483 sec = 8:03 min/mile.

How do I convert min/km to km/h?

Speed = 60 ÷ pace in decimal minutes. 5:00 min/km → 60 ÷ 5 = 12 km/h. 5:30 → 60 ÷ 5.5 = 10.9 km/h. 4:30 → 60 ÷ 4.5 = 13.3 km/h.

Why is min/km standard in Europe and min/mile in the US?

History of measurement systems. Europe is metric (km), the US and UK use imperial (mile). The marathon distance is identical in both worlds (42.195 km = 26.2 mi); only the pace unit differs.

What's the marathon-distance equivalent in miles?

26.2188 miles, usually rounded to 26.2. In kilometers: 42.195 km. Half marathon: 13.1 miles / 21.0975 km.

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