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Financial Clarity, Simplified.

Professional-grade calculators designed for humans. No ads, no tracking, just the answers you need — in seconds.

Tip & Bill Split

Calculate exact gratuity (15%, 18%, 20% or custom) and split any bill perfectly between any number of people. Pre-tax or post-tax.

Compare two deals to find the real winner. Calculate unit prices, savings, and the final price after tax or discount.

Scale recipes, financial ratios, or class percentages instantly. Simple, fast, and mathematically accurate.

Advanced 2026 tax models for all 50 US states, France, and Belgium. See your real take-home pay — broken down monthly and hourly.

Calculate monthly payments, total interest, and discover how extra payments can save thousands. Car loan, mortgage, and personal loan optimizer.

Pro

Salary Tax + Loan Optimizer + AI Insight — from $5.99/month

Last Updated: March 2026 · All 2026 tax models included