Calculate monthly and semi-annual earnings from fixed-interest investments with this customizable ROI calculator. Includes lead capture form, CAPTCHA protection, and branding options.

Use this step-by-step retirement gap calculator to estimate how much income you'll need, what sources are guaranteed, and the total shortfall to cover from savings. Export results or receive them via email.

Compare long-term investment growth between your company and traditional investment options. Easily customize the calculator with your own brand name and embed it on WordPress, Wix, or Squarespace.

This interactive calculator helps marketers and advertisers forecast their revenue, profit, and return on ad spend (ROAS) from both display and video campaigns — before investing a single dollar. Adjust CTRs, CPMs, and conversion rates to simulate realistic campaign outcomes.

Estimate the total assets needed to retire early based on lifestyle, investment returns, and inflation. It visualizes drawdown scenarios, portfolio balances, and yearly payouts.

Estimate system size, savings, and return on investment — including export earnings from feeding solar energy back into the grid.

Understand the power of compound returns. Let your website visitors visualize how even small recurring investments can grow into substantial wealth over time.

See how a grace period (interest-only phase) affects total repayment.