Training Planner

Pace converter: min/mile, min/km, mph, km/h

Type a pace per mile, a pace per km, or a speed in mph or km/h, and the other three follow, with the finish times that pace gives for a mile, 5K, 10K, half marathon and marathon. A 10:00 mile, for example, is 6:13 per km, 6.0 mph or 9.66 km/h. It assumes an even pace on a measured course.

Pace or speed

Fill in any one box.

How it works

Pace and speed are the same number turned upside down, and a mile is exactly 1.609344 km. So pace per km = pace per mile ÷ 1.609344, mph = 60 ÷ minutes per mile, and km/h = mph × 1.609344. A finish time is the pace times the distance: a marathon is 26.22 miles, so at 10:00 a mile it takes 4:22:11.

The finish times assume you hold the pace the whole way over the exact race distance. Real races have hills, turns, crowds and a slower last few miles for most of us, so treat them as what the pace is worth on a good day, not a prediction. For a prediction from a race you have run, use the race time predictor.

Use it to set a treadmill from a road pace, to read a metric watch or km markers when you think in miles, or to turn a goal pace into the finish time it gives. To go the other way, from a goal time to the pace it needs, use the pace calculator.

Pace chart: per mile, per km, mph and km/h

Every pace from 5:00 to 15:00 a mile in 10-second steps, with the finish time it gives at an even pace.

Per milePer kmmphkm/h5K10KHalfMarathon
5:003:0612.019.3115:3231:041:05:332:11:06
5:103:1311.6118.6916:0332:061:07:442:15:28
5:203:1911.2518.1116:3433:081:09:552:19:50
5:303:2510.9117.5617:0534:111:12:062:24:12
5:403:3110.5917.0417:3635:131:14:172:28:34
5:503:3710.2916.5518:0736:151:16:282:32:57
6:003:4410.016.0918:3837:171:18:392:37:19
6:103:509.7315.6619:1038:191:20:502:41:41
6:203:569.4715.2519:4139:211:23:022:46:03
6:304:029.2314.8620:1240:231:25:132:50:25
6:404:099.014.4820:4341:251:27:242:54:48
6:504:158.7814.1321:1442:281:29:352:59:10
7:004:218.5713.7921:4543:301:31:463:03:32
7:104:278.3713.4722:1644:321:33:573:07:54
7:204:338.1813.1722:4745:341:36:083:12:16
7:304:408.012.8723:1846:361:38:193:16:38
7:404:467.8312.5923:4947:381:40:303:21:01
7:504:527.6612.3324:2048:401:42:413:25:23
8:004:587.512.0724:5149:431:44:533:29:45
8:105:047.3511.8225:2250:451:47:043:34:07
8:205:117.211.5925:5351:471:49:153:38:29
8:305:177.0611.3626:2452:491:51:263:42:52
8:405:236.9211.1426:5653:511:53:373:47:14
8:505:296.7910.9327:2754:531:55:483:51:36
9:005:366.6710.7327:5855:551:57:593:55:58
9:105:426.5510.5328:2956:582:00:104:00:20
9:205:486.4310.3529:0058:002:02:214:04:43
9:305:546.3210.1629:3159:022:04:324:09:05
9:406:006.219.9930:021:00:042:06:434:13:27
9:506:076.19.8230:331:01:062:08:554:17:49
10:006:136.09.6631:041:02:082:11:064:22:11
10:106:195.99.531:351:03:102:13:174:26:33
10:206:255.819.3432:061:04:132:15:284:30:56
10:306:315.719.232:371:05:152:17:394:35:18
10:406:385.639.0533:081:06:172:19:504:39:40
10:506:445.548.9133:391:07:192:22:014:44:02
11:006:505.458.7834:111:08:212:24:124:48:24
11:106:565.378.6534:421:09:232:26:234:52:47
11:207:035.298.5235:131:10:252:28:344:57:09
11:307:095.228.435:441:11:272:30:455:01:31
11:407:155.148.2836:151:12:302:32:575:05:53
11:507:215.078.1636:461:13:322:35:085:10:15
12:007:275.08.0537:171:14:342:37:195:14:38
12:107:344.937.9437:481:15:362:39:305:19:00
12:207:404.867.8338:191:16:382:41:415:23:22
12:307:464.87.7238:501:17:402:43:525:27:44
12:407:524.747.6239:211:18:422:46:035:32:06
12:507:584.687.5239:521:19:452:48:145:36:28
13:008:054.627.4340:231:20:472:50:255:40:51
13:108:114.567.3340:541:21:492:52:365:45:13
13:208:174.57.2441:251:22:512:54:485:49:35
13:308:234.447.1541:571:23:532:56:595:53:57
13:408:304.397.0742:281:24:552:59:105:58:19
13:508:364.346.9842:591:25:573:01:216:02:42
14:008:424.296.943:301:27:003:03:326:07:04
14:108:484.246.8244:011:28:023:05:436:11:26
14:208:544.196.7444:321:29:043:07:546:15:48
14:309:014.146.6645:031:30:063:10:056:20:10
14:409:074.096.5845:341:31:083:12:166:24:33
14:509:134.046.5146:051:32:103:14:276:28:55
15:009:194.06.4446:361:33:123:16:386:33:17

Questions

How do I convert minutes per mile to minutes per kilometre?
Divide the pace by 1.609, or multiply it by 0.6214; it is easiest in seconds. 8:00 per mile is 480 seconds, and 480 ÷ 1.609 is about 298 seconds, so 4:58 per km. To go the other way, multiply a per-km pace by 1.609.
What treadmill speed is a 10-minute mile?
6.0 mph, or 9.66 km/h. To turn any pace into mph, divide 60 by the minutes per mile: a 9-minute mile is 6.7 mph and an 8-minute mile 7.5 mph. Most treadmills step in tenths, so set the nearest one.
What is 5:00 per km in minutes per mile?
8:03 per mile, which is 12.0 km/h or 7.46 mph. Held all the way, it gives a 25:00 5K, a 50:00 10K and a 3:30:59 marathon.
Why does my watch show a faster pace than my race result works out to?
Race courses are measured along the shortest line a runner could take, and almost nobody runs that line. GPS adds its own error on top, so a watch usually records a little more distance than the race, and with it a pace a few seconds a mile faster. Use your official time for anything you work out here.

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