Question 1

What do freelance software engineers charge per hour?

Accepted Answer

Freelance software engineers typically charge $75–$200/hour in the US, with senior and specialized developers charging $150–$300+. Niche skills like AI/ML, blockchain, embedded systems, or cloud architecture command premium rates.

Question 2

How many billable hours can a freelance developer realistically work?

Accepted Answer

Most freelance developers bill 25–35 hours/week out of a 40-hour week. The rest goes to admin, sales, learning, and business development. Budget for 48 billable weeks per year after holidays and slow periods.

Question 3

Why is my freelance rate so much higher than my salary?

Accepted Answer

As a freelancer, you pay self-employment tax (15.3%), your own health insurance ($3K-15K/year), business expenses, and don't get paid vacation. A $100K salary converts to roughly $75-90/hr freelance to maintain the same take-home.

Question 4

How many hours per year are actually billable?

Accepted Answer

Realistically, 50-65% of your working time is billable. The rest goes to sales, admin, marketing, professional development, and unbilled project management. At 40 hrs/week, expect 20-26 billable hours per week (1,000-1,300/year).

Question 5

How do I raise my rates with existing clients?

Accepted Answer

Give 30-60 days notice, frame it as keeping up with market rates, offer to lock in current rates for a longer-term contract, and have the conversation before starting a new project. Raise rates annually (3-10%) to avoid large jumps later.

Freelance Software Engineer Rate Calculator

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