Kilowatts per square meter to Watts per square centimeter Converter

ConversionEdited by Hemant Kumar and Anjita Rai, founders · How we checkUpdated Free · No sign-up

Quick answer: To convert kilowatts per square meter to watts per square centimeter, multiply by 0.1. For example, 10 kW/m² is 1 W/cm². One kilowatt per square meter equals 0.1 W/cm².

Use the Kilowatts per square meter to Watts per square centimeter Converter

Kilowatts per square meter to Watts per square centimeter formula and what each symbol means

W/cm² = kW/m² × 0.1

Symbols used in the formula
SymbolMeaning
kW/m²Kilowatt per square meter
W/cm²Watt per square centimeter

Kilowatts per square meter to Watts per square centimeter examples

1 kW/m²

1 kW/m² × 0.1 = 0.1 W/cm².

10 kW/m²

10 kW/m² × 0.1 = 1 W/cm².

100 kW/m²

100 kW/m² × 0.1 = 10 W/cm².

Kilowatts per square meter compared with Watts per square centimeter

One W/cm² is 10 times as large as one kW/m², so your number gets smaller when you convert kilowatts per square meter to watts per square centimeter and bigger when you convert back. If the answer is not smaller than what you typed, you multiplied instead of dividing.

About kilowatts per square meter and watts per square centimeter

Kilowatt per square meter (kW/m²): 1,000 W/m². Watt per square centimeter (W/cm²): 10,000 W/m².

How to calculate Kilowatts per square meter to Watts per square centimeter step by step

  1. Enter the value in kW/m² (the starting unit).
  2. Multiply by 0.1, because 1 kW/m² = 0.1 W/cm².
  3. The product is the value in W/cm². To go back, divide by 0.1 or multiply by 10.

Popular heat flux density conversions

How to read your Kilowatts per square meter to Watts per square centimeter result

Sunlight above the atmosphere averages about 1,361 W/m², and 1 Btu/(h·ft²) is about 3.1546 W/m².

KILOWATTS PER SQUARE METERWATTS PER SQUARE CENTIMETER
10.1
20.2
50.5
101
202
505
10010
1,000100

Watts per square centimeter to Kilowatts per square meter: quick table

WATTS PER SQUARE CENTIMETERKILOWATTS PER SQUARE METER
110
550
10100
25250
50500
1001,000
2502,500
5005,000

Common mistakes when calculating Kilowatts per square meter to Watts per square centimeter

  • Mixing W/cm² with W/m²: the first is 10,000 times larger.
  • Dividing when you should multiply: from kW/m² to W/cm² multiply by 0.1; from W/cm² to kW/m² divide by 0.1.

Kilowatts per square meter to Watts per square centimeter FAQ

How many W/cm² are in 1 kW/m²?

1 kW/m² equals 0.1 W/cm².

How many kW/m² are in 1 W/cm²?

1 W/cm² equals 10 kW/m².

Is 1 kW/m² = 0.1 W/cm² an exact conversion?

The factor is shown rounded to 7 significant figures (0.1). The calculator above uses more digits.

What is a watt per square centimeter (W/cm²)?

10,000 W/m².

How can I estimate kilowatts per square meter to watts per square centimeter in my head?

One W/cm² is 10 times as large as one kW/m², so your number gets smaller when you convert kilowatts per square meter to watts per square centimeter and bigger when you convert back. If the answer is not smaller than what you typed, you multiplied instead of dividing.

What is 200 kW/m² in watts per square centimeter?

200 kW/m² = 20 W/cm² (since 200 × 0.1).

What is 3 kW/m² in watts per square centimeter?

3 kW/m² = 0.3 W/cm² (since 3 × 0.1).

What is 30 kW/m² in watts per square centimeter?

30 kW/m² = 3 W/cm² (since 30 × 0.1).

How many decimals should I keep when converting kW/m² to W/cm²?

Match the precision of your original measurement. For example, 1 W/cm² rounds to 1 W/cm² at 3 significant figures; keep more digits only for engineering or scientific work.

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Method, review and disclaimer

Edited by: Hemant Kumar and Anjita Rai, founders of ToolsVault (SEO and content professional, not a licensed adviser). Method: this tool runs in your browser using the formula shown on this page; the numbers you enter are not sent to our servers. Sources: NIST SP 811, Appendix B.8: conversion factors, BIPM: the International System of Units (SI)