btu을(를) kj(으)로 변환 (BTU → kJ)

1 BTU = 1.055056kJ. 측정 카테고리를 자유롭게 전환하고 실시간으로 다중 단위 행렬을 계산하며 결과를 즉시 복사하세요.

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Step-by-Step Mathematical Derivation

Verified SI Standard

➡️ Convert btu to kj

Value in kJ = Value in BTU × 1.055056

To convert any quantity from btu to kj, multiply the quantity by the constant conversion factor 1.055056.

⬅️ Convert kj to btu (Inverse)

Value in BTU = Value in kJ × 0.9478171

To reverse the operation, multiply your kj figure by 0.9478171 (or divide by 1.055056).

🔢 Step-by-Step Calculation Procedure:

Identify the starting value in btu (BTU).
Apply the exact linear conversion factor: 1 BTU = 1.055056 kJ.
Multiply the input value by 1.055056 to obtain the exact measurement in kj (kJ).
Verify precision against standard BIPM / NIST SP 811 statutory guidelines.

⚡

All-Units Instant Matrix

Live Computed

j --

kj --

cal --

cal

kcal --

kcal

kwh --

kWh

btu --

BTU

ev --

ft_lb --

ft·lbf

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Energy & Work Reference Sheet

Standard SI Base Unit: 1 j

aiunitconverters.com

10/14/2026

Unit Name	Symbol	System	Equivalent in j
Joule	J	Standard	1 J = 1 j
Kilojoule	kJ	Standard	1 kJ = 1000 j
Gram Calorie	cal	Standard	1 cal = 4.184 j
Kilocalorie (Food Cal)	kcal	Standard	1 kcal = 4184 j
Kilowatt-hour	kWh	Standard	1 kWh = 3.6000e+6 j
British Thermal Unit	BTU	Standard	1 BTU = 1055.05585 j
Electronvolt	eV	Standard	1 eV = 1.6022e-19 j
Foot-pound	ft·lbf	Standard	1 ft·lbf = 1.3558179483314 j

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Academic & Research Citation Exporter

Cite this mathematical formula and conversion factor in research papers and wikis

BibTeX / APA / IEEE

@misc{ai_unit_converter_btu_to_kj,
  author       = {AI Unit Converters Standards Board},
  title        = {Exact btu to kj Conversion Factor and Mathematical Derivation},
  year         = {2026},
  howpublished = {\url{https://aiunitconverters.com/ko/energy/btu-to-kj}},
  note         = {Derived from NIST Special Publication 811 and BIPM SI Brochure}
}

AI Unit Converters. (2026). btu to kj conversion formula & metric standard. Retrieved from https://aiunitconverters.com/ko/energy/btu-to-kj

[1] AI Unit Converters Standards Board, "btu to kj conversion factor," 2026. [Online]. Available: https://aiunitconverters.com/ko/energy/btu-to-kj. [Accessed: Oct 14, 2026].

\[ 1\text{ btu} = \text{factor} \times 1\text{ kj} \]

📊참조 표

btu (BTU)kj (kJ)

1BTU	1.0551kJ
2BTU	2.1101kJ
5BTU	5.2753kJ
10BTU	10.5506kJ
15BTU	15.8258kJ
20BTU	21.1011kJ
25BTU	26.3764kJ
50BTU	52.7528kJ
75BTU	79.1292kJ
100BTU	105.5056kJ
250BTU	263.764kJ
500BTU	527.5279kJ
1000BTU	1,055.0558kJ
5000BTU	5,275.2792kJ
10000BTU	10,550.5585kJ

kj (kJ)btu (BTU)

1kJ	0.9478BTU
2kJ	1.8956BTU
5kJ	4.7391BTU
10kJ	9.4782BTU
15kJ	14.2173BTU
20kJ	18.9563BTU
25kJ	23.6954BTU
50kJ	47.3909BTU
75kJ	71.0863BTU
100kJ	94.7817BTU
250kJ	236.9543BTU
500kJ	473.9086BTU
1000kJ	947.8171BTU
5000kJ	4,739.0856BTU
10000kJ	9,478.1712BTU