In both cases, the moving party bears the burden of proof. In a criminal case, that is the government. In a civil case, that is the plaintiff.
In criminal cases, it is "beyond all reasonable doubt", and in civil cases it is "on the balance of probabilities".
Burden of proof is who has to prove the case by meeting or exceeding the standard of proof. In a criminal case, it's the prosecution. In a civil case, it's the plaintiff. Standard of proof is the unquantifiable amount of proof that must be shown. In criminal cases, it's beyond a reasonable doubt. In civil cases, it's a preponderance of the evidence.
The standard is proof beyond a reasonable doubt.
Conviction is generally easier to obtain in a civil case than in a criminal case because the burden of proof is lower in civil cases. In civil cases, the plaintiff only needs to prove their case by a preponderance of the evidence, which means that it is more likely than not that their claim is true. On the other hand, in criminal cases, the prosecution must prove the defendant's guilt beyond a reasonable doubt, which is a higher standard of proof that can be more challenging to meet.
The burden of proof is "beyond a reasonable doubt." All criminal cases whether felonies or misdemeanors require this standard of proof.
Prosecutor
Unlike a criminal case which requires "beyond a reasonable doubt," a civil case only requires a "preponderance of the evidence. " This is a much lower standard; the plaintiff must only prove their case to about 51 percent certainty.
The level of proof of guilt in civil cases is measured solely by "the weight of the evidence." This is different from the level needed in criminal cases which requires proof "beyond a REASONABLE doubt. (Not ALL doubt just 'reasonable' doubt). The two standards ARE different.
A 'Preponderance of the Evidence.'
Criminal case: Decided by "Proof of guilt beyond a REASONABLE doubt." Civil case: Decided by "A preponderance of the evidence." NOTE: in the criminal case the standard is NOT proof beyond ALL doubt, only beyond a REASONABLE doubt. In Civil cases the word "preponderance" means the "weight" of the evidence.
Preponderance of the evidence, also known as balance of probabilities is the standard required in most civil cases. The standard is met if the proposition is more likely to be true than not true. Effectively, the standard is satisfied if there is greater than 50 percent chance that the proposition is true. Lord Denning, in Miller v. Minister of Pensions [1947] 2 All ER 372, described it simply as "more probable than not."
The standard is: Proof beyond a REASONABLE doubt. Not ALL doubt, just reasonable doubt.