Mortgage Calculator – Monthly Payment & Affordability

Mortgage Calculator

Calculate your monthly mortgage cost, loan-to-value ratio, and affordability – with Swedish amortization rules (before and after April 2026).

MONTHLY COST
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LOAN AMOUNT
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LOAN-TO-VALUE
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AMORTIZATION/MO
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TOTAL INTEREST
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DEBT/INCOME
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AMORT. REQUIRED
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KALP MARGIN
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Note: Banks perform their own credit assessments beyond these rules. This calculator is an estimate.

Swedish Mortgage Rules: April 2026 Changes

From April 1, 2026, Swedish mortgage rules are changing:

Use the toggle above to compare old and new rules.

Frequently Asked Questions

KALP (Kvar Att Leva På) is the Swedish bank’s affordability assessment. It calculates how much you have left to live on after housing costs. Banks typically require at least SEK 8,000–10,000 per adult.
LTV (Loan-to-Value) is the loan amount divided by the property value. The mortgage cap is the legal maximum LTV (85%, or 90% for new construction from April 2026).
The mandatory amortization requirement is being removed, but banks may still require amortization as part of their credit assessment.

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