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Calculator: your capital in euro, to the cent

The fixed rate is 1 EUR = 1.95583 BGN (Art. 5 of the Euro Introduction Act), and for an OOD or EOOD the law allows the capital to be rounded by up to ±5% (Art. 32(5) of the Euro Introduction Act). Work out the exact figure, see the "clean" options and — if you are an OOD — the breakdown per partner.

Worksheet · calculation under the Euro Introduction Act rate 1.95583
BGN

÷ 1.95583

Exact value in euro

2,556.46EUR

Select an option to see the per-partner shares recalculated against it. The ±5% adjustment (OOD and EOOD) applies only when the company adopts and files its own updated documents — the register currently shows the automatically converted, non-rounded figure, and without a filing it stays that way. For an AD, EAD or KDA the ±5% options do not apply: the nominal value of one share is rounded to the cent and multiplied by the number of shares (Art. 31(1) and (2) of the Euro Introduction Act) — see the AD/EAD page.

The breakdown is indicative: in the actual procedure the rounding differences across shares are allocated so that the total equals the capital to the cent — that is what we do in the documents.

The calculation is free. The documents — €99, final price incl. VAT.

Resolution/minutes, updated articles of association or company agreement, declarations and filing by a lawyer with the Commercial Register — within 2 business days, no state fee (none is due by law).

€99 incl. VAT — final price, everything included · €0.00 state fee

Order the documents

The rules behind the numbers

How the law does the maths

Art. 5 of the Euro Introduction Act

Fixed rate, no exceptions

1 EUR = 1.95583 BGN — the rate at which every lev value is recalculated: capital, shares, nominal share values. There is no "eyeballed" rounding: the conversion is done to the cent; only then — for an OOD or EOOD — may the Art. 32(5) adjustment be applied.

Art. 32(5) of the Euro Introduction Act

Correction up to ±5%

An OOD or EOOD may increase or decrease the capital by up to 5% where this is needed to preserve the partners' rights when their shares are converted (Art. 30 and Art. 32(5)); in practice this is also how a round figure is reached — so that the capital does not stay at "€2,556.46". The correction cannot take the capital below the statutory minimum (€1 for an OOD or EOOD — Art. 117(1) of the Commerce Act) or change the ratios between the partners, and the new amount is entered in the Commercial Register (Art. 119(2) and Art. 140(1)–(3) of the Commerce Act).

Art. 32(1) and (4) of the Euro Introduction Act

Deadline and zero fee

The amendment must be adopted by 31 December 2028 (Art. 32(1), as amended, State Gazette No. 82/2026); the articles with the converted capital are filed with the Commercial Register when the company amends its articles on another ground or, for an OOD or EOOD, adjusts the capital by up to 5% (Art. 32(4) and (5) of the Euro Introduction Act). No state fee is due for the conversion (Art. 32(4)). If it has not been adopted by then: sanctions under Art. 59(2) and (5)(7) of the Euro Introduction Act, and the automatic non-rounded figure remains.

The full rules, with worked examples for EOOD, OOD and AD — in our legal guide to euro conversion. The procedure for your company type: EOOD · OOD · AD/EAD.

YC
Written by Yordan Cholakov — Partner & Co-Founder, Innovires Legal, registered in the Unified Register of Lawyers (Supreme Bar Council).
Innovires Legal files share capital conversions with the Commercial Register for Bulgarian companies and their foreign owners. Current as at September 2026 (Euro Introduction Act as amended, State Gazette No. 82/2026).