## 1 hartrees = 4.1322400033833 × 10-36quads

Hartree to quad conversion allow you make a conversion between hartree and quad easily. You can find the tool in the following.

### Energy Conversion

to

input
= 4.13224 × 10-36
= 4.13224E-36
= 4.13224e-36

= 8.26448 × 10-36
= 8.26448E-36
= 8.26448e-36

= 1.23967 × 10-35
= 1.23967E-35
= 1.23967e-35

= 1.6529 × 10-35
= 1.6529E-35
= 1.6529e-35

= 2.06612 × 10-35
= 2.06612E-35
= 2.06612e-35

### Quick Look: hartrees to quads

The hartree (symbol: Eh or Ha), also known as the Hartree energy, is the atomic unit of energy, named after the British physicist Douglas Hartree.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
hartreeEh

≡ me·α2·c2 (= 2 Ry)

≈ 4.359744×10−18 J

Metric system Non-SI

#### conversion table

1≈ 4.1322400033833E-366≈ 2.47934400203E-35
2≈ 8.2644800067665E-367≈ 2.8925680023683E-35
3≈ 1.239672001015E-358≈ 3.3057920027066E-35
4≈ 1.6528960013533E-359≈ 3.7190160030449E-35
5≈ 2.0661200016916E-3510≈ 4.1322400033833E-35

quad is a unit of energy equal to 1015 (a short-scale quadrillion) BTU, or 1.055 × 1018 joules (1.055 exajoules or EJ) in SI units.

Name of unitSymbolDefinitionRelation to SI unitsUnit System

≡ 1015 BTUIT

= 1.05505585262×1018 J

Imperial/US

### conversion table

1≈ 2.4199949644291E+356≈ 1.4519969786575E+36
2≈ 4.8399899288582E+357≈ 1.6939964751004E+36
3≈ 7.2599848932873E+358≈ 1.9359959715433E+36
4≈ 9.6799798577164E+359≈ 2.1779954679862E+36
5≈ 1.2099974822146E+3610≈ 2.4199949644291E+36