calculators
9 stories and discussions about calculators, aggregated from every source we track.
On bottlenecks, low standards, and calculators.
Free forex calculators for retail traders: position size, pip value, margin, swap, R:R, Kelly, spread cost. Plus live market data, price alerts and a trade journal with tilt detection. No signup.
Professional engineering tools in your browser. Voltage dividers, Ohm's Law, geometry solvers, number converters, and circuit simulators — all free, no signup.
Compliant, browser-processed tools for Australian tax rates, US IRS deductions, UK housing acts, and social media UI safe zones.
Free practical calculators for automotive, electrical, fabrication, machining, 3D printing and workshop engineering.
Free calculators for calories, macros, fat loss, muscle gain, body composition, strength, heart rate, and running.
50 free calculators for take-home pay by state, overtime, bonuses and debt payoff. 2026 federal and state tax tables, every formula shown, no sign-up.
Five free tools for B2B outbound: a LinkedIn message generator, reply rate calculator, ICP fit scorer, voice note script generator and ROI calculator. All built from 389,890 measured prospects. No sign-up.