Daily Unit Converter

Energy & Work converter

Hartree (Atomic Unit) to Watt Second Converter

Converts hartree (atomic unit) to watt second for energy.

From
To

Result

4.359745e-18 W·s

1 E_h = 4.359745e-18 W·s

Also equals

4.359745e-18J
4.359745e-21kJ
1.211040e-24kWh
1.042004e-21kcal
1.211040e-21Wh
4.132240e-21BTU
3.215583e-18ft·lb
Need the reverse conversion?Watt Second to Hartree (Atomic Unit) Converter

Conversion formula

W·s = E_h × 4.35974472221e-18

1 hartree (atomic unit) equals 4.35974472e-18 watt second.

Hartree (Atomic Unit) to Watt Second table

Hartree (Atomic Unit) (E_h)Watt Second (W·s)
10,000,000,000,0000.000044
100,000,000,000,0000.000436
1,000,000,000,000,0000.00436
2,000,000,000,000,0000.008719
3,000,000,000,000,0000.013079
5,000,000,000,000,0000.021799
10,000,000,000,000,0000.043597
20,000,000,000,000,0000.087195
50,000,000,000,000,0000.217987
100,000,000,000,000,0000.435974
1,000,000,000,000,000,0004.359745

About this conversion

This converter uses the displayed definition for hartree (atomic unit) and its recognized relationship to watt second. Calculations retain full precision internally, and only the visible result is rounded. You can swap the conversion direction without changing the underlying standard.

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Convert Hartree (Atomic Unit) to other energy & work units

Hartree (Atomic Unit) to JouleHartree (Atomic Unit) to KilojouleHartree (Atomic Unit) to MegajouleHartree (Atomic Unit) to CalorieHartree (Atomic Unit) to KilocalorieHartree (Atomic Unit) to Watt-hourHartree (Atomic Unit) to Kilowatt-hourHartree (Atomic Unit) to BTUHartree (Atomic Unit) to ThermHartree (Atomic Unit) to Foot-poundHartree (Atomic Unit) to ElectronvoltHartree (Atomic Unit) to ErgHartree (Atomic Unit) to Ton of TNTHartree (Atomic Unit) to Barrel of Oil EquivalentHartree (Atomic Unit) to GigajouleHartree (Atomic Unit) to MillijouleHartree (Atomic Unit) to MicrojouleHartree (Atomic Unit) to NanojouleHartree (Atomic Unit) to RydbergHartree (Atomic Unit) to Gigawatt HourHartree (Atomic Unit) to Megawatt HourHartree (Atomic Unit) to Kilowatt SecondHartree (Atomic Unit) to Watt SecondHartree (Atomic Unit) to Newton MeterHartree (Atomic Unit) to Horsepower HourHartree (Atomic Unit) to Metric Horsepower HourHartree (Atomic Unit) to Kilocalorie (IT)Hartree (Atomic Unit) to Kilocalorie (Th)Hartree (Atomic Unit) to Calorie (IT)Hartree (Atomic Unit) to Calorie (Th)Hartree (Atomic Unit) to MBTUHartree (Atomic Unit) to Ton Hour (Refrigeration)Hartree (Atomic Unit) to Foe (Kilotons)Hartree (Atomic Unit) to Foe (Barrels)Hartree (Atomic Unit) to Gigaton TNTHartree (Atomic Unit) to Megaton TNTHartree (Atomic Unit) to Kiloton TNTHartree (Atomic Unit) to Ton (Explosive)Hartree (Atomic Unit) to Dyne CentimeterHartree (Atomic Unit) to Gram-force MeterHartree (Atomic Unit) to Gram-force CentimeterHartree (Atomic Unit) to Kilogram-force CentimeterHartree (Atomic Unit) to Kilogram-force MeterHartree (Atomic Unit) to Kilopond MeterHartree (Atomic Unit) to Pound-force FootHartree (Atomic Unit) to Pound-force InchHartree (Atomic Unit) to Ounce-force InchHartree (Atomic Unit) to Foot PoundHartree (Atomic Unit) to Inch PoundHartree (Atomic Unit) to Inch OunceHartree (Atomic Unit) to Poundal FootHartree (Atomic Unit) to Therm (EC)Hartree (Atomic Unit) to Therm (US)

Frequently asked questions

How do I convert hartree (atomic unit)s to watt seconds?+

Enter the hartree (atomic unit)s value in the converter. The result uses the defined factor 4.35974472221e-18 and is rounded only for display.

Does the converter keep full precision?+

Yes. Calculations retain high precision throughout each step, while the visible result is rounded for readability.

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