Calculastic

Calculator category

Pay & Income Calculators

Convert salary, hourly pay, pay periods, overtime, commission, and freelance rates with schedule-based calculators.

Best starting points

Guides and comparisons

Use these explanations when you need the decision context behind a calculator, not just the final number.

Salary and hourly conversions

Compare annual salary with hourly pay across full-time, part-time, after-tax, and US-focused scenarios.

Pay period conversions

Convert monthly, weekly, and biweekly pay into annual, hourly, or salary-style views.

Variable and independent work

Estimate overtime, commission, and freelance rates when pay is not a simple fixed salary.

Common tasks

Related categories

Move between calculator families when the next question depends on a different type of input.

Frequently Asked Questions

Which pay calculator should I start with?

Start with salary to hourly if you know annual salary, hourly to salary if you know hourly pay, and the pay-period calculators if you are working from monthly, weekly, or biweekly pay.

Do these calculators show gross pay or take-home pay?

Most pay calculators show gross pay before taxes and deductions. Use the after-tax variants when you want to model take-home pay with your own tax-rate assumption.

Can I use these tools for part-time work?

Yes. Use the calculators with custom weekly hours or the part-time variants when the schedule is not a standard 40-hour week.