Convert megajoules to tonne of tnts
1 MJ = 0.000239005736138 t TNT — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
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Show this value in all 39 energy & work units
- Petajoules PJ 1e-9
- Terajoules TJ 0.000 001
- Gigajoules GJ 0.001
- Megajoules MJ 1
- Kilojoules kJ 1000
- Joules J 1 000 000
- Millijoules mJ 1 000 000 000
- Microjoules µJ 1 000 000 000 000
- Nanojoules nJ 1 000 000 000 000 000
- Watt-hours Wh 277.777 777 778
- Kilowatt-hours kWh 0.277 777 777 778
- Megawatt-hours MWh 0.000 277 777 777 778
- Gigawatt-hours GWh 0.000 000 277 777 777 778
- Terawatt-hours TWh 2.77777777778e-10
- Calorie (thermochemical)s cal 239 005.736 138
- Kilocalories kcal 239.005 736 138
- Calorie (IT)s cal (IT) 238 845.896 627
- Kilocalorie (IT)s kcal (IT) 238.845 896 627
- British thermal units BTU 947.817 120 313
- BTU (thermochemical)s BTU (th) 948.451 652 677
- Million BTUs MMBTU 0.000 947 817 120 313
- Therm (US)s thm 0.009 480 434 279 73
- Therm (EC)s thm (EC) 0.009 478 169 879 13
- Electronvolts eV 6.24150907446e+24
- Kiloelectronvolts keV 6.24150907446e+21
- Megaelectronvolts MeV 6.24150907446e+18
- Gigaelectronvolts GeV 6 241 509 074 460 000
- Teraelectronvolts TeV 6 241 509 074 460
- Ergs erg 10 000 000 000 000
- Foot-pounds ft·lbf 737 562.149 277
- Inch-pounds in·lbf 8 850 745.791 33
- Foot-poundals ft·pdl 23 730 360.4042
- Horsepower-hours hp·h 0.372 506 135 999
- Tonne of TNTs t TNT 0.000 239 005 736 138
- Kiloton of TNTs kt TNT 0.000 000 239 005 736 138
- Megaton of TNTs Mt TNT 2.39005736138e-10
- Hartrees Eₕ 2.2937122784e+23
- Rydbergs Ry 4.58742455679e+23
- Quads quad 9.47817120313e-13
Every row is Megajoule (MJ) converted through the joule, in exact rational arithmetic.
How to convert megajoules to tonne of tnts
Multiply the number of megajoules by 0.000239005736138 to get tonne of tnts.
Tonne of TNT: A convention, not a measurement: exactly 4.184 GJ per tonne.
Megajoule to Tonne of TNT conversion table
| Megajoules (MJ) | Tonne of TNTs (t TNT) |
|---|---|
| 1 MJ | 0.000 239 005 74 |
| 2 MJ | 0.000 478 011 47 |
| 3 MJ | 0.000 717 017 21 |
| 5 MJ | 0.001 195 028 7 |
| 10 MJ | 0.002 390 057 4 |
| 20 MJ | 0.004 780 114 7 |
| 25 MJ | 0.005 975 143 4 |
| 50 MJ | 0.011 950 287 |
| 100 MJ | 0.023 900 574 |
| 250 MJ | 0.059 751 434 |
| 500 MJ | 0.119 502 87 |
| 1000 MJ | 0.239 005 74 |
Tonne of TNT to Megajoule conversion table
| Tonne of TNTs (t TNT) | Megajoules (MJ) |
|---|---|
| 1 t TNT | 4184 |
| 2 t TNT | 8368 |
| 3 t TNT | 12 552 |
| 5 t TNT | 20 920 |
| 10 t TNT | 41 840 |
| 20 t TNT | 83 680 |
| 25 t TNT | 104 600 |
| 50 t TNT | 209 200 |
| 100 t TNT | 418 400 |
| 250 t TNT | 1 046 000 |
| 500 t TNT | 2 092 000 |
| 1000 t TNT | 4 184 000 |
Frequently asked
How many tonne of tnts are in a megajoule?
One megajoule equals 0.0002390057361 tonne of tnts (MJ → t TNT). That figure is exact, not rounded.
How do you convert megajoules to tonne of tnts?
Multiply the number of megajoules by 0.000239005736138 to get tonne of tnts.
What is 1 t TNT in megajoules?
One tonne of tnt is 4184 megajoules.
What is 10 MJ in t TNT?
10 MJ = 0.002 390 057 4 t TNT.
What exactly is a tonne of tnt?
A convention, not a measurement: exactly 4.184 GJ per tonne.