Prepayment Penalty Calculator
Estimate a loan prepayment penalty using a step-down percentage, months of interest or a simplified yield maintenance calculation.
Read moreFree tools
Calculators
The sums that come up often enough to be worth a page.
- 451 items
Seller Financing Calculator
Calculate the monthly payment, balloon payment and interest on a seller-financed note with an amortisation longer than its term.
Read moreCoworking Desk Pricing Calculator
Set coworking desk prices from space costs, target occupancy and margin, and find break-even occupancy at a given price.
Read moreCommercial Lease Comparison Calculator
Compare two commercial leases on total occupancy cost over the term and effective rent per square foot, after escalations, free…
Read moreTenant Screening ROI Calculator
Estimate the return on tenant screening by comparing screening costs with the expected cost of problem tenants avoided.
Read moreHOA Reserve Fund Calculator
Calculate an HOA's fully funded reserve balance, percent funded and the annual contribution needed to keep up with component…
Read moreSecurity Deposit Interest Calculator
Calculate interest owed on a tenant's security deposit using simple or annually compounded interest over the time held.
Read moreLate Rent Fee Calculator
Calculate a late rent fee from the lease terms: flat or percentage initial fee, daily charges after the grace period and any cap.
Read moreRent Increase Calculator
Calculate a new rent from a percentage increase, apply a legal cap, and compare the result with market rent.
Read moreProperty Management Company Profitability Calculator
Calculate a property management company's revenue per door, operating profit and margin from doors, fees and costs.
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Let’s build something worth finding.
Tell us where you want the business to be in twelve months. We will come back with a costed plan, a realistic timeline, and the numbers we expect to move — no obligation, no jargon.
- 30-minute call, no pitch deck
- Fixed-price proposal in 48 hours
- You own everything we build
Talk to a developer
Not a sales team
- Response time
- Within 1 business hour
- Where we work
- UK, USA & the Gulf
- Contracts
- No lock-in, monthly rolling
- Working since
- 2023