1 miles per hour = 0.0013033 speed of sounds (68 °F) 

Miles per hour to Speed of sounds (68 °F) Conversion

Mile per hour to speed of sound (68 °F) conversion allow you make a conversion between mile per hour and speed of sound (68 °F) easily. You can find the tool in the following.

Speed Conversion


= 0.00130332
= 130332 × 10-8
= 130332E-8
= 130332e-8
= 0.00260665
= 260665 × 10-8
= 260665E-8
= 260665e-8
= 0.00390997
= 390997 × 10-8
= 390997E-8
= 390997e-8
= 0.00521329
= 521329 × 10-8
= 521329E-8
= 521329e-8
= 0.00651662
= 651662 × 10-8
= 651662E-8
= 651662e-8

Quick Look: miles per hour to speed of sounds (68 °F)

mile per hour1 mph2 mph3 mph4 mph5 mph6 mph7 mph8 mph9 mph10 mph11 mph12 mph13 mph14 mph15 mph16 mph17 mph18 mph19 mph20 mph21 mph22 mph23 mph24 mph25 mph26 mph27 mph28 mph29 mph30 mph31 mph32 mph33 mph34 mph35 mph36 mph37 mph38 mph39 mph40 mph41 mph42 mph43 mph44 mph45 mph46 mph47 mph48 mph49 mph50 mph51 mph52 mph53 mph54 mph55 mph56 mph57 mph58 mph59 mph60 mph61 mph62 mph63 mph64 mph65 mph66 mph67 mph68 mph69 mph70 mph71 mph72 mph73 mph74 mph75 mph76 mph77 mph78 mph79 mph80 mph81 mph82 mph83 mph84 mph85 mph86 mph87 mph88 mph89 mph90 mph91 mph92 mph93 mph94 mph95 mph96 mph97 mph98 mph99 mph100 mph
speed of sound (68 °F)0.0013033 s0.0026066 s0.0039100 s0.0052133 s0.0065166 s0.0078199 s0.0091233 s0.0104266 s0.0117299 s0.0130332 s0.0143366 s0.0156399 s0.0169432 s0.0182465 s0.0195499 s0.0208532 s0.0221565 s0.0234598 s0.0247631 s0.0260665 s0.0273698 s0.0286731 s0.0299764 s0.0312798 s0.0325831 s0.0338864 s0.0351897 s0.0364931 s0.0377964 s0.0390997 s0.0404030 s0.0417064 s0.0430097 s0.0443130 s0.0456163 s0.0469197 s0.0482230 s0.0495263 s0.0508296 s0.0521329 s0.0534363 s0.0547396 s0.0560429 s0.0573462 s0.0586496 s0.0599529 s0.0612562 s0.0625595 s0.0638629 s0.0651662 s0.0664695 s0.0677728 s0.0690762 s0.0703795 s0.0716828 s0.0729861 s0.0742894 s0.0755928 s0.0768961 s0.0781994 s0.0795027 s0.0808061 s0.0821094 s0.0834127 s0.0847160 s0.0860194 s0.0873227 s0.0886260 s0.0899293 s0.0912327 s0.0925360 s0.0938393 s0.0951426 s0.0964459 s0.0977493 s0.0990526 s0.1003559 s0.1016592 s0.1029626 s0.1042659 s0.1055692 s0.1068725 s0.1081759 s0.1094792 s0.1107825 s0.1120858 s0.1133892 s0.1146925 s0.1159958 s0.1172991 s0.1186024 s0.1199058 s0.1212091 s0.1225124 s0.1238157 s0.1251191 s0.1264224 s0.1277257 s0.1290290 s0.1303324 s

Miles per hour (abbreviated mph, MPH or mi/h) is an imperial and United States customary unit of speed expressing the number of statute miles covered in one hour. Although kilometres per hour is now the most widely used measure of speed, miles per hour remains the standard unit for speed limits in the United States, the United Kingdom, Antigua & Barbuda and Puerto Rico, although the latter two use kilometres for long distances.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
mile per hourmph

≡ 1 mi/h

= 0.44704 m/s


conversion table

miles per hourspeed of sounds (68 °F)miles per hourspeed of sounds (68 °F)
1≈ 0.00130332361516036≈ 0.0078199416909621
2≈ 0.00260664723032077≈ 0.0091232653061224
3≈ 0.00390997084548118≈ 0.010426588921283
4≈ 0.00521329446064149≈ 0.011729912536443
5≈ 0.006516618075801710≈ 0.013033236151603

The speed of sound is the distance travelled per unit time by a sound wave as it propagates through an elastic medium. In dry air at 0 °C (32 °F), the speed of sound is 331.2 metres per second (1,087 ft/s; 1,192 km/h; 741 mph; 644 kn). At 20 °C (68 °F), the speed of sound is 343 metres per second (1,125 ft/s; 1,235 km/h; 767 mph; 667 kn), or a kilometre in 2.91 s or a mile in 4.69 s.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
speed of sound (68 °F)s

225 to 1062 km/h (761–660 mph or 661–574 kn)

≈ 343 m/s

Other Speed

conversion table

speed of sounds (68 °F)miles per hourspeed of sounds (68 °F)miles per hour
1≈ 767.269148174666≈ 4603.614889048
2≈ 1534.53829634937≈ 5370.8840372226
3≈ 2301.8074445248≈ 6138.1531853973
4≈ 3069.07659269869≈ 6905.4223335719
5≈ 3836.345740873310≈ 7672.6914817466

Conversion table

miles per hourspeed of sounds (68 °F)
1≈ 0.0013033
767.2691482≈ 1

Conversion in other languages


exactly equal
approximately equal to
=equal to
digitsindicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …)