Calculator
Prorated Bonus Calculator
Use this calculator when the bonus amount must be adjusted for partial-year eligibility. It targets pro rata, prorated bonus and partial-year bonus search intent.
$0
Prorated gross bonus
Eligibility %
Best next steps
- Bonus pay calculator — for full-year estimates
- Bonus percentage calculator — convert salary and rate
- Proration explained — formula guide
Method note: Results are estimates. Always compare with your plan document, payroll rules and employer policy.
Prorated bonus formula
Prorated bonus = full target bonus × eligible days ÷ total period days × performance payout %
This should be a dedicated landing page because the searcher is not asking for a normal bonus calculator. They are trying to solve an eligibility-period problem.
FAQ
What is a prorated bonus?
A prorated bonus is reduced to reflect the part of the bonus period for which the employee was eligible.
What is the usual prorated bonus formula?
Target bonus multiplied by eligible days divided by total bonus period days, then adjusted by performance if needed.
Is proration based on calendar days or workdays?
Employer policies vary. The calculator lets you use the number of eligible days and total period days from the plan.