Freelance Rate Increase Calculator: Percentage Change Between Two Rates
Work out the percentage increase between your old and new freelance rate — the number to put behind a rate-raise conversation with clients, and the dollar difference it makes per hour, day, or project.
Adjust the inputs and select Calculate for a full breakdown.
Compare Common Scenarios
How the numbers shift across typical situations for this calculator:
| Scenario | Rate increase | Difference per unit |
|---|---|---|
| $75 to $95 (+26.7%) | 26.67% | 20 |
| $50 to $65 (+30%) | 30.00% | 15 |
| $120 to $150 (+25%) | 25.00% | 30 |
| $100 to $110 (modest +10%) | 10.00% | 10 |
How This Calculator Works
Enter your old rate and your new rate. The calculator finds the percentage increase between them and the absolute difference. Use the same unit for both — both hourly, both daily, or both per project.
The Formula
Percentage Change
Old is the starting value, New is the ending value
Worked Example
Going from $75 to $95 an hour is a 26.7% increase — $20 more per hour. On 1,000 billable hours a year that's $20,000 of additional revenue for the same work. Freelancers chronically underprice and raise rates too rarely; a 25%+ jump sounds aggressive but often just catches you up to the market rate you should have been charging years ago.
Key Insight
The biggest pricing mistake freelancers make is anchoring new rates to old ones with timid single-digit bumps. If you've gained skills, a portfolio, and demand, a 20% to 40% increase is often justified — and the clients who balk are usually your least profitable. Raise rates on new clients first (no friction), then existing clients with notice. The math also works in reverse: a rate cut to win volume needs far more hours to break even than it feels like, so discount deliberately, not reflexively.
Frequently Asked Questions
How is the rate increase calculated?
Subtract the old rate from the new rate, divide by the old rate, and multiply by 100. From $75 to $95 is ($95 − $75) / $75 = 26.7%.
How much should I raise my freelance rate?
There's no universal figure, but 10% to 15% annually is a common baseline to keep pace with inflation and skill growth. Larger jumps (25%+) are justified when you've been underpricing, gained meaningful experience, or have more demand than capacity.
Should I raise rates for existing clients?
Yes, periodically — but give notice (30 to 60 days) and frame it around the value you deliver. Raise rates on new clients immediately since there's no relationship friction, and bring existing clients up over time. Clients who leave over a fair increase were usually your least profitable.
Does a rate increase mean more income?
Only if you keep enough work. A 27% rate increase that costs you 27% of your hours leaves income flat — but with far less work, which is often the goal. This calculator shows the rate change; multiply by the hours you actually bill to see the income effect.
What if I'm lowering my rate?
Enter the lower figure as the new rate and the result will be negative — the percentage cut. Be cautious: discounting to win volume requires disproportionately more hours to break even, so cut rates deliberately rather than reflexively.
Related Calculators
Methodology & Review
The rate change is the difference between the new and old rate divided by the old rate, multiplied by 100. It is a simple percentage change on the headline rate and does not account for changes in hours billed, utilization, or expenses.
Written by Ugo Candido · Last updated May 22, 2026.