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Compound Interest Calculator

Balance after 20 years

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$144,573

Initial

$10,000

Monthly

$200

Return

7% p.a.

20262031203620412046

Total invested

$58,000

Interest earned

$86,573

Growth

2.5×

Latest updates

  • New: UK Hourly to Salary converter with 20 per-rate pages (£12–£50/hour) — 37.5-hour weeks, part-time tables, and 2026-27 take-home See it →
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  • New: Hourly to Salary converter with 26 per-rate pages ($15–$75/hour) — part-time, overtime, and 2026 after-tax breakdowns See it →
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  • Nine new guides across the US, UK, and India — budgeting, home affordability, CD ladders, APR vs APY, retirement benchmarks, UK payslips, salary sacrifice, HRA exemption, and SIP vs lumpsum See it →

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