Ton of TNT to Kiloton of TNT Converter

Energy Converter

27 units available

Decimals:

From

To

0.001

1 tTNT = 0.001 ktTNT

Formula:

ktTNT = tTNT × 0.001

With your value: 1 tTNT = 0.001 ktTNT

How big is that?

Everyday references on a logarithmic scale, all expressed in ton of tnt so you can sanity-check the result.

Heartbeat (1/4.2e+9 your value)2.39e-10 tTNT

AA battery charge (1/4.2e+5 your value)0.00000239 tTNT

Slice of bread (1/1.5e+4 your value)0.0000669 tTNT

Daily food intake (1/5.0e+2 your value)0.00201 tTNT

Litre of petrol (1/1.2e+2 your value)0.00817 tTNT

Your value1.00 tTNT

Other Ton of TNT to Kiloton of TNT conversions

2 tTNT to ktTNT 3 tTNT to ktTNT 4 tTNT to ktTNT 5 tTNT to ktTNT 6 tTNT to ktTNT 7 tTNT to ktTNT 8 tTNT to ktTNT

Ton of TNT to Kiloton of TNT Conversion Table

Ton of TNT (tTNT)	Kiloton of TNT (ktTNT)
0.5	0.0005
1	0.001
2	0.002
5	0.005
10	0.01
15	0.015
20	0.02
25	0.025
50	0.05
100	0.1
250	0.25
500	0.5
1000	1

Kiloton of TNT to Ton of TNT Conversion Table

Kiloton of TNT (ktTNT)	Ton of TNT (tTNT)
0.5	500
1	1,000
2	2,000
5	5,000
10	10,000
15	15,000
20	20,000
25	25,000
50	50,000
100	100,000
250	250,000
500	500,000
1000	1,000,000

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Ton of TNT (tTNT)

Energy

Exact conversion

Derived from the joule (1 J = 1 kg·m²/s²). Thermochemical and IT calories, BTU and kWh are exact defined multiples.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

Kiloton of TNT (ktTNT)

Energy

Exact conversion

Derived from the joule (1 J = 1 kg·m²/s²). Thermochemical and IT calories, BTU and kWh are exact defined multiples.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert Ton of TNT to Kiloton of TNT

To convert from Ton of TNT (tTNT) to Kiloton of TNT (ktTNT), multiply the value by 0.001.

Formula: ktTNT = tTNT × 0.001

Reverse: tTNT = ktTNT × 1,000

Step-by-Step Example

Start with your value in Ton of TNT. For example: 5 tTNT
Multiply by the conversion factor: 5 x 0.001
The result is: 0.005 ktTNT

About Ton of TNT

The ton of tnt (tTNT) is a unit of energy and work. One ton of tnt equals 4.184000 × 10^+9 joules. UnitConvertLab converts it against every other energy unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: energy calculations, engineering and science, education.

About Kiloton of TNT

The kiloton of tnt (ktTNT) is a unit of energy and work. One kiloton of tnt equals 4.184000 × 10^+12 joules. UnitConvertLab converts it against every other energy unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: energy calculations, engineering and science, education.

Frequently Asked Questions

How many Kiloton of TNT are in 1 Ton of TNT?

There are exactly 0.001 Kiloton of TNT in 1 Ton of TNT. This means the conversion factor from Ton of TNT to Kiloton of TNT is 0.001.

What is the formula to convert Ton of TNT to Kiloton of TNT?

The formula to convert Ton of TNT to Kiloton of TNT is: ktTNT = tTNT × 0.001. For example, to convert 10 Ton of TNT to Kiloton of TNT, you would multiply 10 by 0.001.

What is a Ton of TNT?