Bonus Tax Calculator
Estimate the take-home amount of a US bonus after the 22% federal supplemental withholding, FICA and state tax.
Read moreFree tools
Calculators
The sums that come up often enough to be worth a page.
- 451 items
Salary to Hourly Calculator
Convert an annual salary to hourly, daily, weekly and monthly pay, or an hourly rate to an annual salary.
Read morePaycheck Calculator
Estimate US take-home pay per paycheck after federal income tax, Social Security, Medicare, state tax and pre-tax retirement…
Read moreNet Worth Calculator
Calculate personal net worth from assets and liabilities, plus liquid net worth and the debt-to-asset ratio.
Read moreInherited IRA RMD Calculator
Estimate the required minimum distribution from an inherited IRA using the life expectancy factor, and an even 10-year…
Read more401(k) Contribution Optimizer
Calculate your 401(k) contribution, employer match, match left unclaimed, contribution limit room and tax saving.
Read moreRoth vs Traditional IRA Calculator
Compare the after-tax retirement value of Roth and Traditional IRA contributions at today's and expected retirement tax rates.
Read moreFIRE Calculator
Calculate your FIRE number from annual expenses and withdrawal rate, your savings rate and the years until financial independence.
Read moreRetirement Calculator
Project retirement savings, compare them with the nest egg needed for your target income, and find the extra monthly saving…
Read moreCompound Interest Calculator
Calculate how savings or investments grow with compound interest and monthly contributions, with a year-by-year table.
Read moreFree strategy session
Let’s build something worth finding.
Tell us where you want the business to be in twelve months. We will come back with a costed plan, a realistic timeline, and the numbers we expect to move — no obligation, no jargon.
- 30-minute call, no pitch deck
- Fixed-price proposal in 48 hours
- You own everything we build
Talk to a developer
Not a sales team
- Response time
- Within 1 business hour
- Where we work
- UK, USA & the Gulf
- Contracts
- No lock-in, monthly rolling
- Working since
- 2023