OptiDrop

Salary Negotiator Calculator — Calculate Raise Impact Free

See the real financial impact of a salary raise. Calculate monthly increase, after-tax earnings, and a 5-year projection. 100% free, no sign-up required.

Free Salary Negotiator Calculator — See the Real Impact of a Raise

OptiDrop's Salary Negotiator Calculator is a free online tool that helps you understand the full financial impact of a salary increase. Whether you are preparing for a performance review, considering a job offer, or planning to negotiate a raise, this calculator shows you exactly how much more you will earn monthly, annually, and over 5 years.

Why Calculate Before Negotiating?

Going into a salary negotiation with concrete numbers gives you confidence and credibility. Instead of asking for "a raise," you can say exactly how much you want and why. This calculator lets you compare different raise scenarios -- percentage-based vs. fixed amount -- and see the after-tax impact so you know your real take-home increase.

5-Year Salary Projection

The 5-year projection shows how a single raise compounds over time, especially if you receive similar increases each year. This long-term view helps you understand that even a small percentage raise today can translate to significant earnings over your career. All calculations happen in your browser with no data uploaded anywhere.

Frequently Asked Questions

Enter your current salary, proposed raise (as a percentage or fixed amount), and your estimated tax bracket. The calculator shows your new salary, monthly increase, annual increase, after-tax impact, and a 5-year earnings projection assuming the same raise is applied annually. This helps you understand the full financial impact of negotiating a raise.
It depends on the situation. A percentage-based raise is more common for annual reviews and cost-of-living adjustments, typically ranging from 3% to 10%. A fixed amount raise is more common when taking on new responsibilities, getting a promotion, or when market data supports a specific salary figure. Use this calculator to compare both approaches and see which gives you a better outcome.
A raise increases your gross income, which means you will pay more in taxes. The additional income is taxed at your marginal tax rate, not your average rate. For example, if you are in the 22% tax bracket, each additional dollar of income results in roughly $0.78 after federal taxes. This calculator estimates the after-tax impact so you can see your real take-home increase.
A reasonable raise depends on your industry, experience, performance, and market conditions. Annual cost-of-living raises are typically 2-4%. Merit-based raises range from 5-15%. Promotions or role changes can warrant 10-20% or more. Research salary benchmarks on sites like Glassdoor, Payscale, or LinkedIn Salary to support your request with data.

Last updated: June 2026