Obizworks Free Tools
Free calculators & tools · no sign-in · part of Obizworks Enterprise
Free tools for your money, business & work
A growing set of free Obizworks calculators and tools for people and small businesses — plan your money, price your product, and get everyday work done. No account required. Educational only — not financial or tax advice.
US Salary Income Tax Calculator
Estimate federal income tax, Social Security & Medicare, and state taxes on your salary for tax year 2026 — with a 401(k) option and take-home per paycheck.
Pakistan Salary Income Tax Calculator
Work out monthly withholding and annual tax on the FBR FY 2026-27 salaried slabs — with mid-year joiners/leavers and a final-settlement adjustment.
US Savings & Investment Planner
See 3-year trends and best performers for stocks, bonds, savings, gold, silver & crypto, and build a risk-based allocation with a projection — US market.
Pakistan Savings & Investment Planner
KSE-100, National Savings, PKR deposits, gold & silver per tola, and crypto — 3-year trends and a risk-based allocation with a projection, in PKR.
Loan / EMI Calculator
Work out the monthly payment, total interest, and a year-by-year amortization schedule — compare any loan offer before you sign.
Compound Interest / SIP Calculator
See how a regular monthly saving snowballs over time, with a growth chart of value vs. amount invested.
Break-even Calculator
The first number every founder needs — how many sales cover your costs before you start making a profit.
Profit Margin & Markup Calculator
Price products so every sale actually makes money — margin, markup, profit, and the price for any target margin.
ROI Calculator
Rank where limited cash goes — total and annualized return on any investment, campaign, or purchase.
Image Compressor / Resizer
Shrink photos and screenshots right in your browser — nothing is uploaded. Fast images for web, email, and social.