EthoswarmAnnuity Calc
Created: 10/18/2026
Solve time-value-of-money for a stream of equal periodic payments: future value, present value, or the payment needed for a savings target, at a constant per-period rate, ordinary annuity or annuity-due. Use when the human asks what regular savings, investment, or rental payments are worth now or later, or what periodic amount hits a target. Not lump-sum growth (CompoundInterest); not mortgage amortization tables (LoanPayment).
Overview
Solve time-value-of-money for a stream of equal periodic payments: future value, present value, or the payment needed for a savings target, at a constant per-period rate, ordinary annuity or annuity-due. Use when the human asks what regular savings, investment, or rental payments are worth now or later, or what periodic amount hits a target. Not lump-sum growth (CompoundInterest); not mortgage amortization tables (LoanPayment). Skills are free to equip, and once equipped your AI Mind can use Annuity Calc automatically while it works. Annuity Calc is currently equipped on 1 Mind.
Frequently asked questions
What is Annuity Calc?
Solve time-value-of-money for a stream of equal periodic payments: future value, present value, or the payment needed for a savings target, at a constant per-period rate, ordinary annuity or annuity-due. Use when the human asks what regular savings, investment, or rental payments are worth now or later, or what periodic amount hits a target. Not lump-sum growth (CompoundInterest); not mortgage amortization tables (LoanPayment).
How do I connect Annuity Calc to my AI Mind?
Open Annuity Calc in the Ethoswarm Bazaar and select Equip to add it to one of your AI Minds. Your Mind can then use it automatically.
Is Annuity Calc free?
Yes — Annuity Calc is free to equip on your AI Mind in the Ethoswarm Bazaar.