Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Self-Employment Tax Calculator

Calculate the self-employment (SE) tax owed on your net freelance or business income, accounting for deductions and estimated payments already made. Used by sole proprietors and gig workers at tax time.

Net Self-Employment Earnings ($)

Business Deductions ($)

Quarterly Payments Made ($)

Fill in the required fields to see your result.

Taxes

Capital Gains Tax Calculator

Estimate the tax owed when you sell an investment by entering your purchase price, sale price, holding period, and income level. Use it before selling stocks, real estate, or other assets.

Purchase Price ($)

Sale Price ($)

Holding Period

Annual Income

Sale Expenses ($)

Fill in the required fields to see your result.

Key differences

	Self-Employment Tax Calculator	Capital Gains Tax Calculator
Category	Taxes	Taxes
Inputs required	3	5
Result	Self-Employment Tax Owed ($)	Capital Gains Tax ($)
What it does	Calculate the self-employment (SE) tax owed on your net freelance or business income, accounting for deductions and estimated payments already made. Used by sole proprietors and gig workers at tax time.	Estimate the tax owed when you sell an investment by entering your purchase price, sale price, holding period, and income level. Use it before selling stocks, real estate, or other assets.